diff --git a/reapi/extra/amxmodx/scripting/include/reapi_gamedll.inc b/reapi/extra/amxmodx/scripting/include/reapi_gamedll.inc
index 48c9a1b..f125aef 100644
--- a/reapi/extra/amxmodx/scripting/include/reapi_gamedll.inc
+++ b/reapi/extra/amxmodx/scripting/include/reapi_gamedll.inc
@@ -837,6 +837,13 @@ native rg_get_iteminfo(const ent, ItemInfo:type, any:...);
 */
 native bool:rg_hint_message(const index, const message[], Float:duration = 6.0, bool:bDisplayIfPlayerDead = false, bool:bOverride = false);
 
+/*
+* Instantly check win conditions.
+*
+* @noreturn
+*/
+native rg_check_win_conditions();
+
 /*
 * Instantly initialize player counts.
 *
diff --git a/reapi/src/natives/natives_misc.cpp b/reapi/src/natives/natives_misc.cpp
index d45a6af..35b40fd 100644
--- a/reapi/src/natives/natives_misc.cpp
+++ b/reapi/src/natives/natives_misc.cpp
@@ -2151,6 +2151,21 @@ cell AMX_NATIVE_CALL rg_hint_message(AMX *amx, cell *params)
 	return pPlayer->CSPlayer()->HintMessageEx(message, args[arg_duration], args[arg_displayIfPlayerDead], args[arg_override]) ? TRUE : FALSE;
 }
 
+/*
+* Instantly check win conditions.
+*
+* @noreturn
+*
+* native rg_check_win_conditions();
+*/
+cell AMX_NATIVE_CALL rg_check_win_conditions(AMX *amx, cell *params)
+{
+	CHECK_GAMERULES();
+
+	CSGameRules()->CheckWinConditions();
+	return TRUE;
+}
+
 /*
 * Instantly initialize player counts.
 *
@@ -2258,6 +2273,7 @@ AMX_NATIVE_INFO Misc_Natives_RG[] =
 
 	{ "rg_hint_message",              rg_hint_message              },
 
+	{ "rg_check_win_conditions",      rg_check_win_conditions      },
 	{ "rg_initialize_player_counts",  rg_initialize_player_counts  },
 
 	{ nullptr, nullptr }