diff --git a/regamedll/dlls/API/CAPI_Impl.cpp b/regamedll/dlls/API/CAPI_Impl.cpp
index f9844764..e5e260cb 100644
--- a/regamedll/dlls/API/CAPI_Impl.cpp
+++ b/regamedll/dlls/API/CAPI_Impl.cpp
@@ -142,6 +142,21 @@ GAMEHOOK_REGISTRY(CSGameRules_BalanceTeams);
 GAMEHOOK_REGISTRY(CSGameRules_OnRoundFreezeEnd);
 GAMEHOOK_REGISTRY(PM_UpdateStepSound);
 GAMEHOOK_REGISTRY(CBasePlayer_StartDeathCam);
+GAMEHOOK_REGISTRY(CBasePlayer_SwitchTeam);
+GAMEHOOK_REGISTRY(CBasePlayer_CanSwitchTeam);
+GAMEHOOK_REGISTRY(CBasePlayer_ThrowGrenade);
+GAMEHOOK_REGISTRY(CSGameRules_CanPlayerHearPlayer);
+GAMEHOOK_REGISTRY(CWeaponBox_SetModel);
+GAMEHOOK_REGISTRY(CGrenade_DefuseBombStart);
+GAMEHOOK_REGISTRY(CGrenade_DefuseBombEnd);
+GAMEHOOK_REGISTRY(CGrenade_ExplodeHeGrenade);
+GAMEHOOK_REGISTRY(CGrenade_ExplodeFlashbang);
+GAMEHOOK_REGISTRY(CGrenade_ExplodeSmokeGrenade);
+GAMEHOOK_REGISTRY(CGrenade_ExplodeBomb);
+GAMEHOOK_REGISTRY(ThrowHeGrenade);
+GAMEHOOK_REGISTRY(ThrowFlashbang);
+GAMEHOOK_REGISTRY(ThrowSmokeGrenade);
+GAMEHOOK_REGISTRY(PlantBomb);
 
 int CReGameApi::GetMajorVersion() {
 	return REGAMEDLL_API_VERSION_MAJOR;
diff --git a/regamedll/dlls/API/CAPI_Impl.h b/regamedll/dlls/API/CAPI_Impl.h
index 8682cfda..84f61195 100644
--- a/regamedll/dlls/API/CAPI_Impl.h
+++ b/regamedll/dlls/API/CAPI_Impl.h
@@ -63,6 +63,15 @@
 		g_ReGameHookchains.m_##customPrefix##_##functionName.callChain(&className::functionName##_OrigFunc, this);\
 	}
 
+#define LINK_HOOK_CLASS_VOID_CUSTOM2_CHAIN(className, customFuncName, functionName, args, ...)\
+	void className::functionName args {\
+		g_ReGameHookchains.m_##className##_##customFuncName.callChain(&className::functionName##_OrigFunc, this, __VA_ARGS__);\
+	}
+#define LINK_HOOK_CLASS_VOID_CUSTOM2_CHAIN2(className, customFuncName, functionName)\
+	void className::functionName() {\
+		g_ReGameHookchains.m_##className##_##customFuncName.callChain(&className::functionName##_OrigFunc, this);\
+	}
+
 #define LINK_HOOK_CLASS_CUSTOM_CHAIN(ret, className, customPrefix, functionName, args, ...)\
 	ret className::functionName args {\
 		return g_ReGameHookchains.m_##customPrefix##_##functionName.callChain(&className::functionName##_OrigFunc, this, __VA_ARGS__);\
@@ -72,6 +81,15 @@
 		return g_ReGameHookchains.m_##customPrefix##_##functionName.callChain(&className::functionName##_OrigFunc, this);\
 	}
 
+#define LINK_HOOK_CLASS_CUSTOM2_CHAIN(ret, className, customFuncName, functionName, args, ...)\
+	ret className::functionName args {\
+		return g_ReGameHookchains.m_##className##_##customFuncName.callChain(&className::functionName##_OrigFunc, this, __VA_ARGS__);\
+	}
+#define LINK_HOOK_CLASS_CUSTOM2_CHAIN2(ret, className, customFuncName, functionName)\
+	ret className::functionName() {\
+		return g_ReGameHookchains.m_##className##_##customFuncName.callChain(&className::functionName##_OrigFunc, this);\
+	}
+
 #define LINK_HOOK_VOID_CHAIN(functionName, args, ...)\
 	void functionName args {\
 		g_ReGameHookchains.m_##functionName.callChain(functionName##_OrigFunc, __VA_ARGS__);\
@@ -82,6 +100,11 @@
 		return g_ReGameHookchains.m_##functionName.callChain(functionName##_OrigFunc, __VA_ARGS__);\
 	}
 
+#define LINK_HOOK_CUSTOM2_CHAIN(ret, customFuncName, functionName, args, ...)\
+	ret functionName args {\
+		return g_ReGameHookchains.m_##customFuncName.callChain(functionName##_OrigFunc, __VA_ARGS__);\
+	}
+
 #define LINK_HOOK_VOID_CHAIN2(functionName)\
 	void functionName() {\
 		g_ReGameHookchains.m_##functionName.callChain(functionName##_OrigFunc);\
@@ -430,6 +453,10 @@ typedef IHookChainRegistryClassEmptyImpl<void, class CHalfLifeMultiplay> CReGame
 typedef IHookChainClassImpl<void, class CHalfLifeMultiplay> CReGameHook_CSGameRules_OnRoundFreezeEnd;
 typedef IHookChainRegistryClassEmptyImpl<void, class CHalfLifeMultiplay> CReGameHookRegistry_CSGameRules_OnRoundFreezeEnd;
 
+// CSGameRules::CanPlayerHearPlayer hook
+typedef IHookChainClassImpl<bool, CCStrikeGameMgrHelper, CBasePlayer *, CBasePlayer *> CReGameHook_CSGameRules_CanPlayerHearPlayer;
+typedef IHookChainRegistryClassEmptyImpl<bool, CCStrikeGameMgrHelper, CBasePlayer *, CBasePlayer *> CReGameHookRegistry_CSGameRules_CanPlayerHearPlayer;
+
 // PM_UpdateStepSound hook
 typedef IHookChainImpl<void> CReGameHook_PM_UpdateStepSound;
 typedef IHookChainRegistryImpl<void> CReGameHookRegistry_PM_UpdateStepSound;
@@ -438,6 +465,62 @@ typedef IHookChainRegistryImpl<void> CReGameHookRegistry_PM_UpdateStepSound;
 typedef IHookChainClassImpl<void, CBasePlayer> CReGameHook_CBasePlayer_StartDeathCam;
 typedef IHookChainRegistryClassImpl<void, CBasePlayer> CReGameHookRegistry_CBasePlayer_StartDeathCam;
 
+// CBasePlayer::SwitchTeam hook
+typedef IHookChainClassImpl<void, CBasePlayer> CReGameHook_CBasePlayer_SwitchTeam;
+typedef IHookChainRegistryClassImpl<void, CBasePlayer> CReGameHookRegistry_CBasePlayer_SwitchTeam;
+
+// CBasePlayer::CanSwitchTeam hook
+typedef IHookChainClassImpl<bool, CBasePlayer, TeamName> CReGameHook_CBasePlayer_CanSwitchTeam;
+typedef IHookChainRegistryClassImpl<bool, CBasePlayer, TeamName> CReGameHookRegistry_CBasePlayer_CanSwitchTeam;
+
+// CBasePlayer::ThrowGrenade hook
+typedef IHookChainClassImpl<CGrenade *, CBasePlayer, CBasePlayerWeapon *, Vector &, Vector &, float, unsigned short> CReGameHook_CBasePlayer_ThrowGrenade;
+typedef IHookChainRegistryClassImpl<CGrenade *, CBasePlayer, CBasePlayerWeapon *, Vector &, Vector &, float, unsigned short> CReGameHookRegistry_CBasePlayer_ThrowGrenade;
+
+// CWeaponBox::SetModel hook
+typedef IHookChainClassImpl<void, CWeaponBox, const char *> CReGameHook_CWeaponBox_SetModel;
+typedef IHookChainRegistryClassImpl<void, CWeaponBox, const char *> CReGameHookRegistry_CWeaponBox_SetModel;
+
+// CGrenade::DefuseBombStart hook
+typedef IHookChainClassImpl<void, CGrenade, CBasePlayer *> CReGameHook_CGrenade_DefuseBombStart;
+typedef IHookChainRegistryClassImpl<void, CGrenade, CBasePlayer *> CReGameHookRegistry_CGrenade_DefuseBombStart;
+
+// CGrenade::DefuseBombEnd hook
+typedef IHookChainClassImpl<void, CGrenade, CBasePlayer *, bool> CReGameHook_CGrenade_DefuseBombEnd;
+typedef IHookChainRegistryClassImpl<void, CGrenade, CBasePlayer *, bool> CReGameHookRegistry_CGrenade_DefuseBombEnd;
+
+// CGrenade::ExplodeHeGrenade hook
+typedef IHookChainClassImpl<void, CGrenade, TraceResult *, int> CReGameHook_CGrenade_ExplodeHeGrenade;
+typedef IHookChainRegistryClassImpl<void, CGrenade, TraceResult *, int> CReGameHookRegistry_CGrenade_ExplodeHeGrenade;
+
+// CGrenade::ExplodeFlashbang hook
+typedef IHookChainClassImpl<void, CGrenade, TraceResult *, int> CReGameHook_CGrenade_ExplodeFlashbang;
+typedef IHookChainRegistryClassImpl<void, CGrenade, TraceResult *, int> CReGameHookRegistry_CGrenade_ExplodeFlashbang;
+
+// CGrenade::ExplodeSmokeGrenade hook
+typedef IHookChainClassImpl<void, CGrenade> CReGameHook_CGrenade_ExplodeSmokeGrenade;
+typedef IHookChainRegistryClassImpl<void, CGrenade> CReGameHookRegistry_CGrenade_ExplodeSmokeGrenade;
+
+// CGrenade::ExplodeBomb hook
+typedef IHookChainClassImpl<void, CGrenade, TraceResult *, int> CReGameHook_CGrenade_ExplodeBomb;
+typedef IHookChainRegistryClassImpl<void, CGrenade, TraceResult *, int> CReGameHookRegistry_CGrenade_ExplodeBomb;
+
+// ThrowHeGrenade hook
+typedef IHookChainImpl<CGrenade *, entvars_t *, Vector &, Vector &, float, int, unsigned short> CReGameHook_ThrowHeGrenade;
+typedef IHookChainRegistryImpl<CGrenade *, entvars_t *, Vector &, Vector &, float, int, unsigned short> CReGameHookRegistry_ThrowHeGrenade;
+
+// ThrowFlashbang hook
+typedef IHookChainImpl<CGrenade *, entvars_t *, Vector &, Vector &, float> CReGameHook_ThrowFlashbang;
+typedef IHookChainRegistryImpl<CGrenade *, entvars_t *, Vector &, Vector &, float> CReGameHookRegistry_ThrowFlashbang;
+
+// ThrowSmokeGrenade hook
+typedef IHookChainImpl<CGrenade *, entvars_t *, Vector &, Vector &, float, unsigned short> CReGameHook_ThrowSmokeGrenade;
+typedef IHookChainRegistryImpl<CGrenade *, entvars_t *, Vector &, Vector &, float, unsigned short> CReGameHookRegistry_ThrowSmokeGrenade;
+
+// PlantBomb hook
+typedef IHookChainImpl<CGrenade *, entvars_t *, Vector &, Vector &> CReGameHook_PlantBomb;
+typedef IHookChainRegistryImpl<CGrenade *, entvars_t *, Vector &, Vector &> CReGameHookRegistry_PlantBomb;
+
 class CReGameHookchains: public IReGameHookchains {
 public:
 	// CBasePlayer virtual
@@ -526,7 +609,22 @@ public:
 	CReGameHookRegistry_CSGameRules_OnRoundFreezeEnd m_CSGameRules_OnRoundFreezeEnd;
 	CReGameHookRegistry_PM_UpdateStepSound m_PM_UpdateStepSound;
 	CReGameHookRegistry_CBasePlayer_StartDeathCam m_CBasePlayer_StartDeathCam;
+	CReGameHookRegistry_CBasePlayer_SwitchTeam m_CBasePlayer_SwitchTeam;
+	CReGameHookRegistry_CBasePlayer_CanSwitchTeam m_CBasePlayer_CanSwitchTeam;
+	CReGameHookRegistry_CBasePlayer_ThrowGrenade m_CBasePlayer_ThrowGrenade;
 
+	CReGameHookRegistry_CSGameRules_CanPlayerHearPlayer m_CSGameRules_CanPlayerHearPlayer;
+	CReGameHookRegistry_CWeaponBox_SetModel m_CWeaponBox_SetModel;
+	CReGameHookRegistry_CGrenade_DefuseBombStart m_CGrenade_DefuseBombStart;
+	CReGameHookRegistry_CGrenade_DefuseBombEnd m_CGrenade_DefuseBombEnd;
+	CReGameHookRegistry_CGrenade_ExplodeHeGrenade m_CGrenade_ExplodeHeGrenade;
+	CReGameHookRegistry_CGrenade_ExplodeFlashbang m_CGrenade_ExplodeFlashbang;
+	CReGameHookRegistry_CGrenade_ExplodeSmokeGrenade m_CGrenade_ExplodeSmokeGrenade;
+	CReGameHookRegistry_CGrenade_ExplodeBomb m_CGrenade_ExplodeBomb;
+	CReGameHookRegistry_ThrowHeGrenade m_ThrowHeGrenade;
+	CReGameHookRegistry_ThrowFlashbang m_ThrowFlashbang;
+	CReGameHookRegistry_ThrowSmokeGrenade m_ThrowSmokeGrenade;
+	CReGameHookRegistry_PlantBomb m_PlantBomb;
 public:
 	virtual IReGameHookRegistry_CBasePlayer_Spawn *CBasePlayer_Spawn();
 	virtual IReGameHookRegistry_CBasePlayer_Precache *CBasePlayer_Precache();
@@ -613,6 +711,22 @@ public:
 	virtual IReGameHookRegistry_CSGameRules_OnRoundFreezeEnd *CSGameRules_OnRoundFreezeEnd();
 	virtual IReGameHookRegistry_PM_UpdateStepSound *PM_UpdateStepSound();
 	virtual IReGameHookRegistry_CBasePlayer_StartDeathCam *CBasePlayer_StartDeathCam();
+	virtual IReGameHookRegistry_CBasePlayer_SwitchTeam *CBasePlayer_SwitchTeam();
+	virtual IReGameHookRegistry_CBasePlayer_CanSwitchTeam *CBasePlayer_CanSwitchTeam();
+	virtual IReGameHookRegistry_CBasePlayer_ThrowGrenade *CBasePlayer_ThrowGrenade();
+
+	virtual IReGameHookRegistry_CSGameRules_CanPlayerHearPlayer *CSGameRules_CanPlayerHearPlayer();
+	virtual IReGameHookRegistry_CWeaponBox_SetModel *CWeaponBox_SetModel();
+	virtual IReGameHookRegistry_CGrenade_DefuseBombStart *CGrenade_DefuseBombStart();
+	virtual IReGameHookRegistry_CGrenade_DefuseBombEnd *CGrenade_DefuseBombEnd();
+	virtual IReGameHookRegistry_CGrenade_ExplodeHeGrenade *CGrenade_ExplodeHeGrenade();
+	virtual IReGameHookRegistry_CGrenade_ExplodeFlashbang *CGrenade_ExplodeFlashbang();
+	virtual IReGameHookRegistry_CGrenade_ExplodeSmokeGrenade *CGrenade_ExplodeSmokeGrenade();
+	virtual IReGameHookRegistry_CGrenade_ExplodeBomb *CGrenade_ExplodeBomb();
+	virtual IReGameHookRegistry_ThrowHeGrenade *ThrowHeGrenade();
+	virtual IReGameHookRegistry_ThrowFlashbang *ThrowFlashbang();
+	virtual IReGameHookRegistry_ThrowSmokeGrenade *ThrowSmokeGrenade();
+	virtual IReGameHookRegistry_PlantBomb *PlantBomb();
 };
 
 extern CReGameHookchains g_ReGameHookchains;
diff --git a/regamedll/dlls/gamerules.h b/regamedll/dlls/gamerules.h
index cb4b8922..f29cae67 100644
--- a/regamedll/dlls/gamerules.h
+++ b/regamedll/dlls/gamerules.h
@@ -772,6 +772,7 @@ protected:
 	float m_flEscapeRatio;
 	float m_flTimeLimit;
 	float m_flGameStartTime;
+	bool m_bTeamBalanced;
 };
 
 typedef struct mapcycle_item_s
@@ -795,6 +796,10 @@ class CCStrikeGameMgrHelper: public IVoiceGameMgrHelper
 {
 public:
 	virtual bool CanPlayerHearPlayer(CBasePlayer *pListener, CBasePlayer *pSender);
+
+#ifdef REGAMEDLL_API
+	bool CanPlayerHearPlayer_OrigFunc(CBasePlayer *pListener, CBasePlayer *pSender);
+#endif
 };
 
 extern CGameRules DLLEXPORT *g_pGameRules;
diff --git a/regamedll/dlls/ggrenade.cpp b/regamedll/dlls/ggrenade.cpp
index 5177cf54..b86b6325 100644
--- a/regamedll/dlls/ggrenade.cpp
+++ b/regamedll/dlls/ggrenade.cpp
@@ -28,8 +28,10 @@ void CGrenade::Explode(Vector vecSrc, Vector vecAim)
 	Explode(&tr, DMG_BLAST);
 }
 
+LINK_HOOK_CLASS_VOID_CUSTOM2_CHAIN(CGrenade, ExplodeFlashbang, Explode, (TraceResult *pTrace, int bitsDamageType), pTrace, bitsDamageType)
+
 // UNDONE: temporary scorching for PreAlpha - find a less sleazy permenant solution.
-void CGrenade::Explode(TraceResult *pTrace, int bitsDamageType)
+void CGrenade::__API_HOOK(Explode)(TraceResult *pTrace, int bitsDamageType)
 {
 	float flRndSound; // sound randomizer
 
@@ -90,7 +92,9 @@ void CGrenade::Explode(TraceResult *pTrace, int bitsDamageType)
 	}
 }
 
-void CGrenade::Explode2(TraceResult *pTrace, int bitsDamageType)
+LINK_HOOK_CLASS_VOID_CUSTOM2_CHAIN(CGrenade, ExplodeBomb, Explode2, (TraceResult *pTrace, int bitsDamageType), pTrace, bitsDamageType)
+
+void CGrenade::__API_HOOK(Explode2)(TraceResult *pTrace, int bitsDamageType)
 {
 	float flRndSound; // sound randomizer
 
@@ -221,7 +225,9 @@ void CGrenade::Explode2(TraceResult *pTrace, int bitsDamageType)
 	}
 }
 
-void CGrenade::Explode3(TraceResult *pTrace, int bitsDamageType)
+LINK_HOOK_CLASS_VOID_CUSTOM2_CHAIN(CGrenade, ExplodeHeGrenade, Explode3, (TraceResult *pTrace, int bitsDamageType), pTrace, bitsDamageType)
+
+void CGrenade::__API_HOOK(Explode3)(TraceResult *pTrace, int bitsDamageType)
 {
 	float flRndSound; // sound randomizer
 
@@ -541,7 +547,9 @@ void CGrenade::Detonate()
 	Explode(&tr, DMG_BLAST);
 }
 
-void CGrenade::SG_Detonate()
+LINK_HOOK_CLASS_VOID_CUSTOM2_CHAIN2(CGrenade, ExplodeSmokeGrenade, SG_Detonate)
+
+void CGrenade::__API_HOOK(SG_Detonate)()
 {
 	TraceResult tr;
 	Vector vecSpot;
@@ -863,7 +871,9 @@ NOXREF CGrenade *CGrenade::ShootContact(entvars_t *pevOwner, Vector vecStart, Ve
 	return pGrenade;
 }
 
-CGrenade *CGrenade::ShootTimed2(entvars_t *pevOwner, Vector vecStart, Vector vecVelocity, float time, int iTeam, unsigned short usEvent)
+LINK_HOOK_CUSTOM2_CHAIN(CGrenade *, ThrowHeGrenade, CGrenade::ShootTimed2, (entvars_t *pevOwner, Vector vecStart, Vector vecVelocity, float time, int iTeam, unsigned short usEvent), pevOwner, vecStart, vecVelocity, time, iTeam, usEvent)
+
+CGrenade *CGrenade::__API_HOOK(ShootTimed2)(entvars_t *pevOwner, VectorRef vecStart, VectorRef vecVelocity, float time, int iTeam, unsigned short usEvent)
 {
 	CGrenade *pGrenade = GetClassPtr<CCSGrenade>((CGrenade *)nullptr);
 	pGrenade->Spawn();
@@ -897,7 +907,9 @@ CGrenade *CGrenade::ShootTimed2(entvars_t *pevOwner, Vector vecStart, Vector vec
 	return pGrenade;
 }
 
-CGrenade *CGrenade::ShootTimed(entvars_t *pevOwner, Vector vecStart, Vector vecVelocity, float time)
+LINK_HOOK_CUSTOM2_CHAIN(CGrenade *, ThrowFlashbang, CGrenade::ShootTimed, (entvars_t *pevOwner, Vector vecStart, Vector vecVelocity, float time), pevOwner, vecStart, vecVelocity, time)
+
+CGrenade *CGrenade::__API_HOOK(ShootTimed)(entvars_t *pevOwner, VectorRef vecStart, VectorRef vecVelocity, float time)
 {
 	CGrenade *pGrenade = GetClassPtr<CCSGrenade>((CGrenade *)nullptr);
 	pGrenade->Spawn();
@@ -940,40 +952,16 @@ CGrenade *CGrenade::ShootTimed(entvars_t *pevOwner, Vector vecStart, Vector vecV
 
 constexpr float NEXT_DEFUSE_TIME = 0.5f;
 
-void CGrenade::Use(CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value)
+LINK_HOOK_CLASS_VOID_CHAIN(CGrenade, DefuseBombStart, (CBasePlayer *pPlayer), pPlayer)
+
+void CGrenade::__API_HOOK(DefuseBombStart)(CBasePlayer *pPlayer)
 {
-	if (!m_bIsC4)
-		return;
-
-	// TODO: We must be sure that the activator is a player.
-	CBasePlayer *pPlayer = GetClassPtr<CCSPlayer>((CBasePlayer *)pActivator->pev);
-
-	// For CTs to defuse the c4
-	if (pPlayer->m_iTeam != CT)
-	{
-		return;
-	}
-
-#ifdef REGAMEDLL_FIXES
-	if((pPlayer->pev->flags & FL_ONGROUND) != FL_ONGROUND) // Defuse should start only on ground
-	{
-		ClientPrint(pPlayer->pev, HUD_PRINTCENTER, "#C4_Defuse_Must_Be_On_Ground");
-		return;
-	}
-#endif
-
-	if (m_bStartDefuse)
-	{
-		m_fNextDefuse = gpGlobals->time + NEXT_DEFUSE_TIME;
-		return;
-	}
-
 	// freeze the player in place while defusing
 	SET_CLIENT_MAXSPEED(pPlayer->edict(), 1);
 
 	if (TheBots)
 	{
-		TheBots->OnEvent(EVENT_BOMB_DEFUSING, pActivator);
+		TheBots->OnEvent(EVENT_BOMB_DEFUSING, pPlayer);
 	}
 
 	if (CSGameRules()->IsCareer() && TheCareerTasks)
@@ -1013,7 +1001,7 @@ void CGrenade::Use(CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useTy
 	}
 
 	pPlayer->m_bIsDefusing = true;
-	m_pBombDefuser = static_cast<CBasePlayer *>(pActivator);
+	m_pBombDefuser = pPlayer;
 	m_bStartDefuse = true;
 	m_fNextDefuse = gpGlobals->time + NEXT_DEFUSE_TIME;
 
@@ -1024,7 +1012,156 @@ void CGrenade::Use(CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useTy
 #endif
 }
 
-CGrenade *CGrenade::ShootSatchelCharge(entvars_t *pevOwner, Vector vecStart, Vector vecAngles)
+LINK_HOOK_CLASS_VOID_CHAIN(CGrenade, DefuseBombEnd, (CBasePlayer *pPlayer, bool bDefused), pPlayer, bDefused)
+
+void CGrenade::__API_HOOK(DefuseBombEnd)(CBasePlayer *pPlayer, bool bDefused)
+{
+	if (bDefused)
+	{
+		// if the defuse process has ended, kill the c4
+		if (m_pBombDefuser->pev->deadflag == DEAD_NO)
+		{
+	#ifdef REGAMEDLL_ADD
+			if (!old_bomb_defused_sound.value)
+	#endif
+			{
+				Broadcast("BOMBDEF");
+			}
+
+			if (TheBots)
+			{
+				TheBots->OnEvent(EVENT_BOMB_DEFUSED, (CBaseEntity *)m_pBombDefuser);
+			}
+
+			MESSAGE_BEGIN(MSG_SPEC, SVC_DIRECTOR);
+				WRITE_BYTE(9);
+				WRITE_BYTE(DRC_CMD_EVENT);
+				WRITE_SHORT(ENTINDEX(m_pBombDefuser->edict()));
+				WRITE_SHORT(0);
+				WRITE_LONG(15 | DRC_FLAG_FINAL | DRC_FLAG_FACEPLAYER | DRC_FLAG_DRAMATIC);
+			MESSAGE_END();
+
+			UTIL_LogPrintf("\"%s<%i><%s><CT>\" triggered \"Defused_The_Bomb\"\n",
+				STRING(m_pBombDefuser->pev->netname),
+				GETPLAYERUSERID(m_pBombDefuser->edict()),
+				GETPLAYERAUTHID(m_pBombDefuser->edict()));
+
+			UTIL_EmitAmbientSound(ENT(pev), pev->origin, "weapons/c4_beep5.wav", 0, ATTN_NONE, SND_STOP, 0);
+			EMIT_SOUND(ENT(m_pBombDefuser->pev), CHAN_WEAPON, "weapons/c4_disarmed.wav", VOL_NORM, ATTN_NORM);
+			UTIL_Remove(this);
+
+			m_bJustBlew = true;
+
+			// release the player from being frozen
+			pPlayer->ResetMaxSpeed();
+			pPlayer->m_bIsDefusing = false;
+
+			MESSAGE_BEGIN(MSG_ALL, gmsgScenarioIcon);
+				WRITE_BYTE(0);
+			MESSAGE_END();
+
+			if (CSGameRules()->IsCareer() && !pPlayer->IsBot())
+			{
+				if (TheCareerTasks)
+				{
+					TheCareerTasks->HandleEvent(EVENT_BOMB_DEFUSED, pPlayer);
+				}
+			}
+
+			CSGameRules()->m_bBombDefused = true;
+			CSGameRules()->CheckWinConditions();
+
+			// give the defuser credit for defusing the bomb
+			m_pBombDefuser->pev->frags += 3.0f;
+
+			MESSAGE_BEGIN(MSG_ALL, gmsgBombPickup);
+			MESSAGE_END();
+
+			g_pGameRules->m_bBombDropped = FALSE;
+			m_pBombDefuser = nullptr;
+			m_bStartDefuse = false;
+		}
+		else
+		{
+			// if it gets here then the previouse defuser has taken off or been killed
+			// release the player from being frozen
+			pPlayer->ResetMaxSpeed();
+			pPlayer->m_bIsDefusing = false;
+
+			m_bStartDefuse = false;
+			m_pBombDefuser = nullptr;
+
+	#ifdef REGAMEDLL_FIXES
+			pPlayer->SetProgressBarTime(0);
+	#endif
+
+			// tell the bots someone has aborted defusing
+			if (TheBots)
+			{
+				TheBots->OnEvent(EVENT_BOMB_DEFUSE_ABORTED);
+			}
+		}
+	}
+	else
+	{
+		int iOnGround = ((m_pBombDefuser->pev->flags & FL_ONGROUND) == FL_ONGROUND);
+		if (!iOnGround)
+		{
+			ClientPrint(m_pBombDefuser->pev, HUD_PRINTCENTER, "#C4_Defuse_Must_Be_On_Ground");
+		}
+
+		// release the player from being frozen
+		pPlayer->ResetMaxSpeed();
+		pPlayer->m_bIsDefusing = false;
+
+		// cancel the progress bar
+		pPlayer->SetProgressBarTime(0);
+		m_pBombDefuser = nullptr;
+		m_bStartDefuse = false;
+		m_flDefuseCountDown = 0;
+
+		// tell the bots someone has aborted defusing
+		if (TheBots)
+		{
+			TheBots->OnEvent(EVENT_BOMB_DEFUSE_ABORTED);
+		}
+	}
+}
+
+void CGrenade::Use(CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value)
+{
+	if (!m_bIsC4)
+		return;
+
+	// TODO: We must be sure that the activator is a player.
+	CBasePlayer *pPlayer = GetClassPtr<CCSPlayer>((CBasePlayer *)pActivator->pev);
+
+	// For CTs to defuse the c4
+	if (pPlayer->m_iTeam != CT)
+	{
+		return;
+	}
+
+#ifdef REGAMEDLL_FIXES
+	if((pPlayer->pev->flags & FL_ONGROUND) != FL_ONGROUND) // Defuse should start only on ground
+	{
+		ClientPrint(pPlayer->pev, HUD_PRINTCENTER, "#C4_Defuse_Must_Be_On_Ground");
+		return;
+	}
+#endif
+
+	if (m_bStartDefuse)
+	{
+		m_fNextDefuse = gpGlobals->time + NEXT_DEFUSE_TIME;
+		return;
+	}
+
+	DefuseBombStart(pPlayer);
+}
+
+LINK_HOOK_CUSTOM2_CHAIN(CGrenade *, PlantBomb, CGrenade::ShootSatchelCharge, (entvars_t *pevOwner, Vector vecStart, Vector vecAngles), pevOwner, vecStart, vecAngles)
+
+CGrenade *CGrenade::__API_HOOK(ShootSatchelCharge)(entvars_t *pevOwner, VectorRef vecStart, VectorRef vecAngles)
 {
 	CGrenade *pGrenade = GetClassPtr<CCSGrenade>((CGrenade *)nullptr);
 	pGrenade->pev->movetype = MOVETYPE_TOSS;
@@ -1084,7 +1221,9 @@ CGrenade *CGrenade::ShootSatchelCharge(entvars_t *pevOwner, Vector vecStart, Vec
 	return pGrenade;
 }
 
-CGrenade *CGrenade::ShootSmokeGrenade(entvars_t *pevOwner, Vector vecStart, Vector vecVelocity, float time, unsigned short usEvent)
+LINK_HOOK_CUSTOM2_CHAIN(CGrenade *, ThrowSmokeGrenade, CGrenade::ShootSmokeGrenade, (entvars_t *pevOwner, Vector vecStart, Vector vecVelocity, float time, unsigned short usEvent), pevOwner, vecStart, vecVelocity, time, usEvent)
+
+CGrenade *CGrenade::__API_HOOK(ShootSmokeGrenade)(entvars_t *pevOwner, VectorRef vecStart, VectorRef vecVelocity, float time, unsigned short usEvent)
 {
 	CGrenade *pGrenade = GetClassPtr<CCSGrenade>((CGrenade *)nullptr);
 	pGrenade->Spawn();
@@ -1263,7 +1402,6 @@ void CGrenade::C4Think()
 		{
 			SetThink(&CGrenade::Detonate2);
 		}
-
 	}
 
 	// if the defusing process has started
@@ -1279,110 +1417,12 @@ void CGrenade::C4Think()
 			// if the bomb defuser has stopped defusing the bomb
 			if (gpGlobals->time > m_fNextDefuse || !iOnGround)
 			{
-				if (!iOnGround)
-				{
-					ClientPrint(m_pBombDefuser->pev, HUD_PRINTCENTER, "#C4_Defuse_Must_Be_On_Ground");
-				}
-
-				// release the player from being frozen
-				pPlayer->ResetMaxSpeed();
-				pPlayer->m_bIsDefusing = false;
-
-				// cancel the progress bar
-				pPlayer->SetProgressBarTime(0);
-				m_pBombDefuser = nullptr;
-				m_bStartDefuse = false;
-				m_flDefuseCountDown = 0;
-
-				// tell the bots someone has aborted defusing
-				if (TheBots)
-				{
-					TheBots->OnEvent(EVENT_BOMB_DEFUSE_ABORTED);
-				}
+				DefuseBombEnd(pPlayer, false);
 			}
 		}
-		// if the defuse process has ended, kill the c4
-		else if (m_pBombDefuser->pev->deadflag == DEAD_NO)
-		{
-#ifdef REGAMEDLL_ADD
-			if (!old_bomb_defused_sound.value)
-#endif
-			{
-				Broadcast("BOMBDEF");
-			}
-
-			if (TheBots)
-			{
-				TheBots->OnEvent(EVENT_BOMB_DEFUSED, (CBaseEntity *)m_pBombDefuser);
-			}
-
-			MESSAGE_BEGIN(MSG_SPEC, SVC_DIRECTOR);
-				WRITE_BYTE(9);
-				WRITE_BYTE(DRC_CMD_EVENT);
-				WRITE_SHORT(ENTINDEX(m_pBombDefuser->edict()));
-				WRITE_SHORT(0);
-				WRITE_LONG(15 | DRC_FLAG_FINAL | DRC_FLAG_FACEPLAYER | DRC_FLAG_DRAMATIC);
-			MESSAGE_END();
-
-			UTIL_LogPrintf("\"%s<%i><%s><CT>\" triggered \"Defused_The_Bomb\"\n",
-				STRING(m_pBombDefuser->pev->netname),
-				GETPLAYERUSERID(m_pBombDefuser->edict()),
-				GETPLAYERAUTHID(m_pBombDefuser->edict()));
-
-			UTIL_EmitAmbientSound(ENT(pev), pev->origin, "weapons/c4_beep5.wav", 0, ATTN_NONE, SND_STOP, 0);
-			EMIT_SOUND(ENT(m_pBombDefuser->pev), CHAN_WEAPON, "weapons/c4_disarmed.wav", VOL_NORM, ATTN_NORM);
-			UTIL_Remove(this);
-
-			m_bJustBlew = true;
-
-			// release the player from being frozen
-			pPlayer->ResetMaxSpeed();
-			pPlayer->m_bIsDefusing = false;
-
-			MESSAGE_BEGIN(MSG_ALL, gmsgScenarioIcon);
-				WRITE_BYTE(0);
-			MESSAGE_END();
-
-			if (CSGameRules()->IsCareer() && !pPlayer->IsBot())
-			{
-				if (TheCareerTasks)
-				{
-					TheCareerTasks->HandleEvent(EVENT_BOMB_DEFUSED, pPlayer);
-				}
-			}
-
-			CSGameRules()->m_bBombDefused = true;
-			CSGameRules()->CheckWinConditions();
-
-			// give the defuser credit for defusing the bomb
-			m_pBombDefuser->pev->frags += 3.0f;
-
-			MESSAGE_BEGIN(MSG_ALL, gmsgBombPickup);
-			MESSAGE_END();
-
-			g_pGameRules->m_bBombDropped = FALSE;
-			m_pBombDefuser = nullptr;
-			m_bStartDefuse = false;
-		}
 		else
 		{
-			// if it gets here then the previouse defuser has taken off or been killed
-			// release the player from being frozen
-			pPlayer->ResetMaxSpeed();
-			pPlayer->m_bIsDefusing = false;
-
-			m_bStartDefuse = false;
-			m_pBombDefuser = nullptr;
-
-#ifdef REGAMEDLL_FIXES
-			pPlayer->SetProgressBarTime(0);
-#endif
-
-			// tell the bots someone has aborted defusing
-			if (TheBots)
-			{
-				TheBots->OnEvent(EVENT_BOMB_DEFUSE_ABORTED);
-			}
+			DefuseBombEnd(pPlayer, true);
 		}
 	}
 }
diff --git a/regamedll/dlls/multiplay_gamerules.cpp b/regamedll/dlls/multiplay_gamerules.cpp
index c4e23f53..481814d8 100644
--- a/regamedll/dlls/multiplay_gamerules.cpp
+++ b/regamedll/dlls/multiplay_gamerules.cpp
@@ -85,7 +85,9 @@ void EXT_FUNC CHalfLifeMultiplay::__API_HOOK(ServerDeactivate)()
 	UTIL_LogPrintf("Career End\n");
 }
 
-bool CCStrikeGameMgrHelper::CanPlayerHearPlayer(CBasePlayer *pListener, CBasePlayer *pSender)
+LINK_HOOK_CLASS_CUSTOM_CHAIN(bool, CCStrikeGameMgrHelper, CSGameRules, CanPlayerHearPlayer, (CBasePlayer *pListener, CBasePlayer *pSender), pListener, pSender)
+
+bool CCStrikeGameMgrHelper::__API_HOOK(CanPlayerHearPlayer)(CBasePlayer *pListener, CBasePlayer *pSender)
 {
 #ifdef REGAMEDLL_ADD
 	switch ((int)sv_alltalk.value)
@@ -489,6 +491,7 @@ CHalfLifeMultiplay::CHalfLifeMultiplay()
 	m_flEscapeRatio = 0.0f;
 	m_flTimeLimit = 0.0f;
 	m_flGameStartTime = 0.0f;
+	m_bTeamBalanced = false;
 
 #ifndef REGAMEDLL_FIXES
 	g_pMPGameRules = this;
@@ -1446,8 +1449,10 @@ LINK_HOOK_CLASS_VOID_CUSTOM_CHAIN2(CHalfLifeMultiplay, CSGameRules, BalanceTeams
 
 void EXT_FUNC CHalfLifeMultiplay::__API_HOOK(BalanceTeams)()
 {
-	int iTeamToSwap = UNASSIGNED;
 	int iNumToSwap;
+	TeamName iTeamToSwap = UNASSIGNED;
+
+	m_bTeamBalanced = false;
 
 	// The ratio for teams is different for Assasination maps
 	if (m_bMapHasVIPSafetyZone)
@@ -1522,7 +1527,7 @@ void EXT_FUNC CHalfLifeMultiplay::__API_HOOK(BalanceTeams)()
 
 			CBasePlayer *pPlayer = GetClassPtr<CCSPlayer>((CBasePlayer *)pEntity->pev);
 
-			if (pPlayer->m_iTeam == iTeamToSwap && GETPLAYERUSERID(pPlayer->edict()) > iHighestUserID && m_pVIP != pPlayer)
+			if (pPlayer->CanSwitchTeam(iTeamToSwap) && GETPLAYERUSERID(pPlayer->edict()) > iHighestUserID)
 			{
 				iHighestUserID = GETPLAYERUSERID(pPlayer->edict());
 				toSwap = pPlayer;
@@ -1530,7 +1535,9 @@ void EXT_FUNC CHalfLifeMultiplay::__API_HOOK(BalanceTeams)()
 		}
 
 		if (toSwap) {
+			m_bTeamBalanced = true;
 			toSwap->SwitchTeam();
+			m_bTeamBalanced = false;
 		}
 	}
 }
diff --git a/regamedll/dlls/player.cpp b/regamedll/dlls/player.cpp
index 7adbd538..6b23bb4e 100644
--- a/regamedll/dlls/player.cpp
+++ b/regamedll/dlls/player.cpp
@@ -1248,7 +1248,7 @@ void PackPlayerItem(CBasePlayer *pPlayer, CBasePlayerItem *pItem, bool packAmmo)
 			pWeaponBox->PackAmmo(MAKE_STRING(pItem->pszAmmo1()), pPlayer->m_rgAmmo[pItem->PrimaryAmmoIndex()]);
 		}
 
-		SET_MODEL(ENT(pWeaponBox->pev), modelName);
+		pWeaponBox->SetModel(modelName);
 	}
 }
 
@@ -1304,7 +1304,7 @@ void PackPlayerNade(CBasePlayer *pPlayer, CBasePlayerItem *pItem, bool packAmmo)
 			pWeaponBox->PackAmmo(MAKE_STRING(pItem->pszAmmo1()), pPlayer->m_rgAmmo[pItem->PrimaryAmmoIndex()]);
 		}
 
-		SET_MODEL(ENT(pWeaponBox->pev), modelName);
+		pWeaponBox->SetModel(modelName);
 	}
 }
 #endif
@@ -1936,7 +1936,7 @@ void EXT_FUNC CBasePlayer::__API_HOOK(Killed)(entvars_t *pevAttacker, int iGib)
 			CHEGrenade *pHEGrenade = static_cast<CHEGrenade *>(m_pActiveItem);
 			if ((pev->button & IN_ATTACK) && m_rgAmmo[pHEGrenade->m_iPrimaryAmmoType])
 			{
-				CGrenade::ShootTimed2(pev, (pev->origin + pev->view_ofs), pev->angles, 1.5, m_iTeam, pHEGrenade->m_usCreateExplosion);
+				ThrowGrenade(pHEGrenade, (pev->origin + pev->view_ofs), pev->angles, 1.5, pHEGrenade->m_usCreateExplosion);
 
 #ifdef REGAMEDLL_FIXES
 				m_rgAmmo[m_pActiveItem->PrimaryAmmoIndex()]--;
@@ -1946,9 +1946,10 @@ void EXT_FUNC CBasePlayer::__API_HOOK(Killed)(entvars_t *pevAttacker, int iGib)
 		}
 		case WEAPON_FLASHBANG:
 		{
-			if ((pev->button & IN_ATTACK) && m_rgAmmo[((CBasePlayerWeapon *)m_pActiveItem)->m_iPrimaryAmmoType])
+			CFlashbang *pFlashbang = static_cast<CFlashbang *>(m_pActiveItem);
+			if ((pev->button & IN_ATTACK) && m_rgAmmo[pFlashbang->m_iPrimaryAmmoType])
 			{
-				CGrenade::ShootTimed(pev, (pev->origin + pev->view_ofs), pev->angles, 1.5);
+				ThrowGrenade(pFlashbang, (pev->origin + pev->view_ofs), pev->angles, 1.5);
 
 #ifdef REGAMEDLL_FIXES
 				m_rgAmmo[m_pActiveItem->PrimaryAmmoIndex()]--;
@@ -1961,7 +1962,7 @@ void EXT_FUNC CBasePlayer::__API_HOOK(Killed)(entvars_t *pevAttacker, int iGib)
 			CSmokeGrenade *pSmoke = static_cast<CSmokeGrenade *>(m_pActiveItem);
 			if ((pev->button & IN_ATTACK) && m_rgAmmo[pSmoke->m_iPrimaryAmmoType])
 			{
-				CGrenade::ShootSmokeGrenade(pev, (pev->origin + pev->view_ofs), pev->angles, 1.5, pSmoke->m_usCreateSmoke);
+				ThrowGrenade(pSmoke, (pev->origin + pev->view_ofs), pev->angles, 1.5, pSmoke->m_usCreateSmoke);
 
 #ifdef REGAMEDLL_FIXES
 				m_rgAmmo[m_pActiveItem->PrimaryAmmoIndex()]--;
@@ -3058,6 +3059,20 @@ NOXREF void CBasePlayer::ThrowPrimary()
 	DropShield();
 }
 
+LINK_HOOK_CLASS_CHAIN(CGrenade *, CBasePlayer, ThrowGrenade, (CBasePlayerWeapon *pWeapon, Vector vecSrc, Vector vecThrow, float time, unsigned short usEvent), pWeapon, vecSrc, vecThrow, time, usEvent)
+
+CGrenade *CBasePlayer::__API_HOOK(ThrowGrenade)(CBasePlayerWeapon *pWeapon, VectorRef vecSrc, VectorRef vecThrow, float time, unsigned short usEvent)
+{
+	switch (pWeapon->m_iId)
+	{
+	case WEAPON_HEGRENADE:    return CGrenade::ShootTimed2(pev, vecSrc, vecThrow, time, m_iTeam, usEvent);
+	case WEAPON_FLASHBANG:    return CGrenade::ShootTimed(pev, vecSrc, vecThrow, time);
+	case WEAPON_SMOKEGRENADE: return CGrenade::ShootSmokeGrenade(pev, vecSrc, vecThrow, time, usEvent);
+	}
+
+	return nullptr;
+}
+
 LINK_HOOK_CLASS_VOID_CHAIN(CBasePlayer, AddAccount, (int amount, RewardType type, bool bTrackChange), amount, type, bTrackChange)
 
 #ifdef REGAMEDLL_ADD
@@ -7429,7 +7444,7 @@ CBaseEntity *EXT_FUNC CBasePlayer::__API_HOOK(DropPlayerItem)(const char *pszIte
 		const char *modelname = GetCSModelName(pWeapon->m_iId);
 		if (modelname)
 		{
-			SET_MODEL(ENT(pWeaponBox->pev), modelname);
+			pWeaponBox->SetModel(modelname);
 		}
 
 		return pWeaponBox;
@@ -7470,7 +7485,9 @@ bool CBasePlayer::HasNamedPlayerItem(const char *pszItemName)
 	return false;
 }
 
-void CBasePlayer::SwitchTeam()
+LINK_HOOK_CLASS_VOID_CHAIN2(CBasePlayer, SwitchTeam)
+
+void CBasePlayer::__API_HOOK(SwitchTeam)()
 {
 	int oldTeam;
 	char *szOldTeam;
@@ -9483,3 +9500,19 @@ void CBasePlayer::PlayerRespawnThink()
 	}
 #endif
 }
+
+LINK_HOOK_CLASS_CHAIN(bool, CBasePlayer, CanSwitchTeam, (TeamName teamToSwap), teamToSwap)
+
+bool CBasePlayer::__API_HOOK(CanSwitchTeam)(TeamName teamToSwap)
+{
+	if (m_iTeam != teamToSwap)
+		return false;
+
+	// we won't VIP player to switch team
+	if (CSGameRules()->m_pVIP == this)
+	{
+		return false;
+	}
+
+	return true;
+}
diff --git a/regamedll/dlls/player.h b/regamedll/dlls/player.h
index 9a29d6b7..956dfab4 100644
--- a/regamedll/dlls/player.h
+++ b/regamedll/dlls/player.h
@@ -417,6 +417,9 @@ public:
 	bool MakeBomber_OrigFunc();
 	bool GetIntoGame_OrigFunc();
 	void StartDeathCam_OrigFunc();
+	CGrenade *ThrowGrenade_OrigFunc(CBasePlayerWeapon *pWeapon, VectorRef vecSrc, VectorRef vecThrow, float time, unsigned short usEvent = 0);
+	void SwitchTeam_OrigFunc();
+	bool CanSwitchTeam_OrigFunc(TeamName teamToSwap);
 
 	CCSPlayer *CSPlayer() const;
 #endif // REGAMEDLL_API
@@ -442,10 +445,12 @@ public:
 	void SmartRadio();
 	void ThrowWeapon(char *pszItemName);
 	void ThrowPrimary();
+	CGrenade *ThrowGrenade(CBasePlayerWeapon *pWeapon, Vector vecSrc, Vector vecThrow, float time, unsigned short usEvent = 0);
 	void AddAccount(int amount, RewardType type = RT_NONE, bool bTrackChange = true);
 	void Disappear();
 	void MakeVIP();
 	bool CanPlayerBuy(bool display = false);
+	bool CanSwitchTeam(TeamName teamToSwap);
 	void SwitchTeam();
 	void TabulateAmmo();
 	void Pain(int iLastHitGroup, bool bHasArmour);
diff --git a/regamedll/dlls/weapons.cpp b/regamedll/dlls/weapons.cpp
index 7a960af0..66a21427 100644
--- a/regamedll/dlls/weapons.cpp
+++ b/regamedll/dlls/weapons.cpp
@@ -1564,6 +1564,13 @@ void CWeaponBox::BombThink()
 	pev->nextthink = gpGlobals->time + 1.0f;
 }
 
+LINK_HOOK_CLASS_VOID_CHAIN(CWeaponBox, SetModel, (const char *pszModelName), pszModelName)
+
+void CWeaponBox::__API_HOOK(SetModel)(const char *pszModelName)
+{
+	SET_MODEL(ENT(pev), pszModelName);
+}
+
 void CWeaponBox::Spawn()
 {
 	Precache();
diff --git a/regamedll/dlls/weapons.h b/regamedll/dlls/weapons.h
index 4fa70e53..e63ebfdc 100644
--- a/regamedll/dlls/weapons.h
+++ b/regamedll/dlls/weapons.h
@@ -182,6 +182,9 @@ public:
 		SATCHEL_RELEASE,
 	};
 public:
+	void DefuseBombStart(CBasePlayer *pPlayer);
+	void DefuseBombEnd(CBasePlayer *pPlayer, bool bDefused);
+
 	static CGrenade *ShootTimed(entvars_t *pevOwner, Vector vecStart, Vector vecVelocity, float time);
 	static CGrenade *ShootTimed2(entvars_t *pevOwner, Vector vecStart, Vector vecVelocity, float time, int iTeam, unsigned short usEvent);
 	static CGrenade *ShootContact(entvars_t *pevOwner, Vector vecStart, Vector vecVelocity);
@@ -195,6 +198,21 @@ public:
 	void Explode3(TraceResult *pTrace, int bitsDamageType);
 	void SG_Explode(TraceResult *pTrace, int bitsDamageType);
 
+#ifdef REGAMEDLL_API
+	static CGrenade *ShootTimed_OrigFunc(entvars_t *pevOwner, VectorRef vecStart, VectorRef vecVelocity, float time);
+	static CGrenade *ShootTimed2_OrigFunc(entvars_t *pevOwner, VectorRef vecStart, VectorRef vecVelocity, float time, int iTeam, unsigned short usEvent);
+	static CGrenade *ShootSmokeGrenade_OrigFunc(entvars_t *pevOwner, VectorRef vecStart, VectorRef vecVelocity, float time, unsigned short usEvent);
+	static CGrenade *ShootSatchelCharge_OrigFunc(entvars_t *pevOwner, VectorRef vecStart, VectorRef vecVelocity);
+
+	void DefuseBombStart_OrigFunc(CBasePlayer *pPlayer);
+	void DefuseBombEnd_OrigFunc(CBasePlayer *pPlayer, bool bDefused);
+
+	void Explode_OrigFunc(TraceResult *pTrace, int bitsDamageType);
+	void Explode3_OrigFunc(TraceResult *pTrace, int bitsDamageType);
+	void Explode2_OrigFunc(TraceResult *pTrace, int bitsDamageType);
+	void SG_Detonate_OrigFunc();
+#endif
+
 	void EXPORT Smoke();
 	void EXPORT Smoke2();
 	void EXPORT Smoke3_A();
@@ -447,11 +465,16 @@ public:
 
 	void EXPORT Kill();
 	void EXPORT BombThink();
+	void SetModel(const char *pszModelName);
 
 	BOOL HasWeapon(CBasePlayerItem *pCheckItem);
 	BOOL PackWeapon(CBasePlayerItem *pWeapon);
 	BOOL PackAmmo(string_t iszName, int iCount);
 
+#ifdef REGAMEDLL_API
+	void SetModel_OrigFunc(const char *pszModelName);
+#endif
+
 public:
 	static TYPEDESCRIPTION m_SaveData[];
 
diff --git a/regamedll/dlls/wpn_shared/wpn_flashbang.cpp b/regamedll/dlls/wpn_shared/wpn_flashbang.cpp
index 1a6a5067..0aece25f 100644
--- a/regamedll/dlls/wpn_shared/wpn_flashbang.cpp
+++ b/regamedll/dlls/wpn_shared/wpn_flashbang.cpp
@@ -193,7 +193,7 @@ void CFlashbang::WeaponIdle()
 		Vector vecSrc = m_pPlayer->pev->origin + m_pPlayer->pev->view_ofs + gpGlobals->v_forward * 16;
 		Vector vecThrow = gpGlobals->v_forward * flVel + m_pPlayer->pev->velocity;
 
-		CGrenade::ShootTimed(m_pPlayer->pev, vecSrc, vecThrow, 1.5);
+		m_pPlayer->ThrowGrenade(this, vecSrc, vecThrow, 1.5);
 
 		SendWeaponAnim(FLASHBANG_THROW, UseDecrement() != FALSE);
 		SetPlayerShieldAnim();
diff --git a/regamedll/dlls/wpn_shared/wpn_hegrenade.cpp b/regamedll/dlls/wpn_shared/wpn_hegrenade.cpp
index 19fd20f0..6ccae936 100644
--- a/regamedll/dlls/wpn_shared/wpn_hegrenade.cpp
+++ b/regamedll/dlls/wpn_shared/wpn_hegrenade.cpp
@@ -194,7 +194,7 @@ void CHEGrenade::WeaponIdle()
 		Vector vecSrc = m_pPlayer->pev->origin + m_pPlayer->pev->view_ofs + gpGlobals->v_forward * 16;
 		Vector vecThrow = gpGlobals->v_forward * flVel + m_pPlayer->pev->velocity;
 
-		CGrenade::ShootTimed2(m_pPlayer->pev, vecSrc, vecThrow, 1.5, m_pPlayer->m_iTeam, m_usCreateExplosion);
+		m_pPlayer->ThrowGrenade(this, vecSrc, vecThrow, 1.5, m_usCreateExplosion);
 
 		SendWeaponAnim(HEGRENADE_THROW, UseDecrement() != FALSE);
 		SetPlayerShieldAnim();
diff --git a/regamedll/dlls/wpn_shared/wpn_smokegrenade.cpp b/regamedll/dlls/wpn_shared/wpn_smokegrenade.cpp
index 09fcface..bc2b7b9d 100644
--- a/regamedll/dlls/wpn_shared/wpn_smokegrenade.cpp
+++ b/regamedll/dlls/wpn_shared/wpn_smokegrenade.cpp
@@ -195,7 +195,7 @@ void CSmokeGrenade::WeaponIdle()
 		Vector vecSrc = m_pPlayer->pev->origin + m_pPlayer->pev->view_ofs + gpGlobals->v_forward * 16.0f;
 		Vector vecThrow = gpGlobals->v_forward * flVel + m_pPlayer->pev->velocity;
 
-		CGrenade::ShootSmokeGrenade(m_pPlayer->pev, vecSrc, vecThrow, 1.5, m_usCreateSmoke);
+		m_pPlayer->ThrowGrenade(this, vecSrc, vecThrow, 1.5, m_usCreateSmoke);
 
 		SendWeaponAnim(SMOKEGRENADE_THROW, UseDecrement() != FALSE);
 		SetPlayerShieldAnim();
diff --git a/regamedll/public/regamedll/regamedll_api.h b/regamedll/public/regamedll/regamedll_api.h
index d916f6d6..ddf93e97 100644
--- a/regamedll/public/regamedll/regamedll_api.h
+++ b/regamedll/public/regamedll/regamedll_api.h
@@ -30,15 +30,15 @@
 
 #include "archtypes.h"
 
-#include <API/CSInterfaces.h>
 #include <hookchains.h>
 #include <interface.h>
-#include <player.h>
+#include <cbase.h>
 #include <gamerules.h>
 #include <client.h>
+#include <API/CSInterfaces.h>
 
 #define REGAMEDLL_API_VERSION_MAJOR 5
-#define REGAMEDLL_API_VERSION_MINOR 4
+#define REGAMEDLL_API_VERSION_MINOR 5
 
 // CBasePlayer::Spawn hook
 typedef IHookChainClass<void, class CBasePlayer> IReGameHook_CBasePlayer_Spawn;
@@ -356,6 +356,10 @@ typedef IHookChainRegistry<void> IReGameHookRegistry_CSGameRules_BalanceTeams;
 typedef IHookChain<void> IReGameHook_CSGameRules_OnRoundFreezeEnd;
 typedef IHookChainRegistry<void> IReGameHookRegistry_CSGameRules_OnRoundFreezeEnd;
 
+// CSGameRules::CanPlayerHearPlayer hook
+typedef IHookChain<bool, class CBasePlayer *, class CBasePlayer *> IReGameHook_CSGameRules_CanPlayerHearPlayer;
+typedef IHookChainRegistry<bool, class CBasePlayer *, class CBasePlayer *> IReGameHookRegistry_CSGameRules_CanPlayerHearPlayer;
+
 // PM_UpdateStepSound hook
 typedef IHookChain<void> IReGameHook_PM_UpdateStepSound;
 typedef IHookChainRegistry<void> IReGameHookRegistry_PM_UpdateStepSound;
@@ -364,6 +368,62 @@ typedef IHookChainRegistry<void> IReGameHookRegistry_PM_UpdateStepSound;
 typedef IHookChainClass<void, class CBasePlayer> IReGameHook_CBasePlayer_StartDeathCam;
 typedef IHookChainRegistryClass<void, class CBasePlayer> IReGameHookRegistry_CBasePlayer_StartDeathCam;
 
+// CBasePlayer::SwitchTeam hook
+typedef IHookChainClass<void, class CBasePlayer> IReGameHook_CBasePlayer_SwitchTeam;
+typedef IHookChainRegistryClass<void, class CBasePlayer> IReGameHookRegistry_CBasePlayer_SwitchTeam;
+
+// CBasePlayer::CanSwitchTeam hook
+typedef IHookChainClass<bool, class CBasePlayer, TeamName> IReGameHook_CBasePlayer_CanSwitchTeam;
+typedef IHookChainRegistryClass<bool, class CBasePlayer, TeamName> IReGameHookRegistry_CBasePlayer_CanSwitchTeam;
+
+// CBasePlayer::ThrowGrenade hook
+typedef IHookChainClass<class CGrenade *, class CBasePlayer, class CBasePlayerWeapon *, Vector &, Vector &, float, unsigned short> IReGameHook_CBasePlayer_ThrowGrenade;
+typedef IHookChainRegistryClass<class CGrenade *, class CBasePlayer, class CBasePlayerWeapon *, Vector &, Vector &, float, unsigned short> IReGameHookRegistry_CBasePlayer_ThrowGrenade;
+
+// CWeaponBox::SetModel hook
+typedef IHookChainClass<void, class CWeaponBox, const char *> IReGameHook_CWeaponBox_SetModel;
+typedef IHookChainRegistryClass<void, class CWeaponBox, const char *> IReGameHookRegistry_CWeaponBox_SetModel;
+
+// CGrenade::DefuseBombStart hook
+typedef IHookChainClass<void, class CGrenade, class CBasePlayer *> IReGameHook_CGrenade_DefuseBombStart;
+typedef IHookChainRegistryClass<void, class CGrenade, class CBasePlayer *> IReGameHookRegistry_CGrenade_DefuseBombStart;
+
+// CGrenade::DefuseBombEnd hook
+typedef IHookChainClass<void, class CGrenade, class CBasePlayer *, bool> IReGameHook_CGrenade_DefuseBombEnd;
+typedef IHookChainRegistryClass<void, class CGrenade, class CBasePlayer *, bool> IReGameHookRegistry_CGrenade_DefuseBombEnd;
+
+// CGrenade::ExplodeHeGrenade hook
+typedef IHookChainClass<void, class CGrenade, struct TraceResult *, int> IReGameHook_CGrenade_ExplodeHeGrenade;
+typedef IHookChainRegistryClass<void, class CGrenade, struct TraceResult *, int> IReGameHookRegistry_CGrenade_ExplodeHeGrenade;
+
+// CGrenade::ExplodeFlashbang hook
+typedef IHookChainClass<void, class CGrenade, struct TraceResult *, int> IReGameHook_CGrenade_ExplodeFlashbang;
+typedef IHookChainRegistryClass<void, class CGrenade, struct TraceResult *, int> IReGameHookRegistry_CGrenade_ExplodeFlashbang;
+
+// CGrenade::ExplodeSmokeGrenade hook
+typedef IHookChainClass<void, class CGrenade> IReGameHook_CGrenade_ExplodeSmokeGrenade;
+typedef IHookChainRegistryClass<void, class CGrenade> IReGameHookRegistry_CGrenade_ExplodeSmokeGrenade;
+
+// CGrenade::ExplodeBomb hook
+typedef IHookChainClass<void, class CGrenade, struct TraceResult *, int> IReGameHook_CGrenade_ExplodeBomb;
+typedef IHookChainRegistryClass<void, class CGrenade, struct TraceResult *, int> IReGameHookRegistry_CGrenade_ExplodeBomb;
+
+// ThrowHeGrenade hook
+typedef IHookChain<class CGrenade *, entvars_t *, Vector &, Vector &, float, int, unsigned short> IReGameHook_ThrowHeGrenade;
+typedef IHookChainRegistry<class CGrenade *, entvars_t *, Vector &, Vector &, float, int, unsigned short> IReGameHookRegistry_ThrowHeGrenade;
+
+// ThrowFlashbang hook
+typedef IHookChain<class CGrenade *, entvars_t *, Vector &, Vector &, float> IReGameHook_ThrowFlashbang;
+typedef IHookChainRegistry<class CGrenade *, entvars_t *, Vector &, Vector &, float> IReGameHookRegistry_ThrowFlashbang;
+
+// ThrowSmokeGrenade hook
+typedef IHookChain<class CGrenade *, entvars_t *, Vector &, Vector &, float, unsigned short> IReGameHook_ThrowSmokeGrenade;
+typedef IHookChainRegistry<class CGrenade *, entvars_t *, Vector &, Vector &, float, unsigned short> IReGameHookRegistry_ThrowSmokeGrenade;
+
+// PlantBomb hook
+typedef IHookChain<class CGrenade *, entvars_t *, Vector &, Vector &> IReGameHook_PlantBomb;
+typedef IHookChainRegistry<class CGrenade *, entvars_t *, Vector &, Vector &> IReGameHookRegistry_PlantBomb;
+
 class IReGameHookchains {
 public:
 	virtual ~IReGameHookchains() {}
@@ -454,6 +514,21 @@ public:
 	virtual IReGameHookRegistry_CSGameRules_OnRoundFreezeEnd *CSGameRules_OnRoundFreezeEnd() = 0;
 	virtual IReGameHookRegistry_PM_UpdateStepSound *PM_UpdateStepSound() = 0;
 	virtual IReGameHookRegistry_CBasePlayer_StartDeathCam *CBasePlayer_StartDeathCam() = 0;
+	virtual IReGameHookRegistry_CBasePlayer_SwitchTeam *CBasePlayer_SwitchTeam() = 0;
+	virtual IReGameHookRegistry_CBasePlayer_CanSwitchTeam *CBasePlayer_CanSwitchTeam() = 0;
+	virtual IReGameHookRegistry_CBasePlayer_ThrowGrenade *CBasePlayer_ThrowGrenade() = 0;
+	virtual IReGameHookRegistry_CSGameRules_CanPlayerHearPlayer *CSGameRules_CanPlayerHearPlayer() = 0;
+	virtual IReGameHookRegistry_CWeaponBox_SetModel *CWeaponBox_SetModel() = 0;
+	virtual IReGameHookRegistry_CGrenade_DefuseBombStart *CGrenade_DefuseBombStart() = 0;
+	virtual IReGameHookRegistry_CGrenade_DefuseBombEnd *CGrenade_DefuseBombEnd() = 0;
+	virtual IReGameHookRegistry_CGrenade_ExplodeHeGrenade *CGrenade_ExplodeHeGrenade() = 0;
+	virtual IReGameHookRegistry_CGrenade_ExplodeFlashbang *CGrenade_ExplodeFlashbang() = 0;
+	virtual IReGameHookRegistry_CGrenade_ExplodeSmokeGrenade *CGrenade_ExplodeSmokeGrenade() = 0;
+	virtual IReGameHookRegistry_CGrenade_ExplodeBomb *CGrenade_ExplodeBomb() = 0;
+	virtual IReGameHookRegistry_ThrowHeGrenade *ThrowHeGrenade() = 0;
+	virtual IReGameHookRegistry_ThrowFlashbang *ThrowFlashbang() = 0;
+	virtual IReGameHookRegistry_ThrowSmokeGrenade *ThrowSmokeGrenade() = 0;
+	virtual IReGameHookRegistry_PlantBomb *PlantBomb() = 0;
 };
 
 struct ReGameFuncs_t {