diff --git a/lsteamclient/cppISteamParties_SteamParties002.cpp b/lsteamclient/cppISteamParties_SteamParties002.cpp
new file mode 100644
index 00000000..6c7b6161
--- /dev/null
+++ b/lsteamclient/cppISteamParties_SteamParties002.cpp
@@ -0,0 +1,88 @@
+#include "steam_defs.h"
+#include "steamworks_sdk_143/steam_api.h"
+#include "steamclient_private.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+#define SDKVER_143
+#include "struct_converters.h"
+#include "cppISteamParties_SteamParties002.h"
+uint32 cppISteamParties_SteamParties002_GetNumActiveBeacons(void *linux_side)
+{
+    return ((ISteamParties*)linux_side)->GetNumActiveBeacons();
+}
+
+PartyBeaconID_t cppISteamParties_SteamParties002_GetBeaconByIndex(void *linux_side, uint32 unIndex)
+{
+    return ((ISteamParties*)linux_side)->GetBeaconByIndex((uint32)unIndex);
+}
+
+bool cppISteamParties_SteamParties002_GetBeaconDetails(void *linux_side, PartyBeaconID_t ulBeaconID, CSteamID * pSteamIDBeaconOwner, winSteamPartyBeaconLocation_t_143 * pLocation, char * pchMetadata, int cchMetadata)
+{
+    SteamPartyBeaconLocation_t lin_pLocation;
+    win_to_lin_struct_SteamPartyBeaconLocation_t_143(pLocation, &lin_pLocation);
+    bool retval = ((ISteamParties*)linux_side)->GetBeaconDetails((PartyBeaconID_t)ulBeaconID, (CSteamID *)pSteamIDBeaconOwner, &lin_pLocation, (char *)pchMetadata, (int)cchMetadata);
+    lin_to_win_struct_SteamPartyBeaconLocation_t_143(&lin_pLocation, pLocation);
+    return retval;
+}
+
+SteamAPICall_t cppISteamParties_SteamParties002_JoinParty(void *linux_side, PartyBeaconID_t ulBeaconID)
+{
+    return ((ISteamParties*)linux_side)->JoinParty((PartyBeaconID_t)ulBeaconID);
+}
+
+bool cppISteamParties_SteamParties002_GetNumAvailableBeaconLocations(void *linux_side, uint32 * puNumLocations)
+{
+    return ((ISteamParties*)linux_side)->GetNumAvailableBeaconLocations((uint32 *)puNumLocations);
+}
+
+bool cppISteamParties_SteamParties002_GetAvailableBeaconLocations(void *linux_side, winSteamPartyBeaconLocation_t_143 * pLocationList, uint32 uMaxNumLocations)
+{
+    SteamPartyBeaconLocation_t lin_pLocationList;
+    win_to_lin_struct_SteamPartyBeaconLocation_t_143(pLocationList, &lin_pLocationList);
+    bool retval = ((ISteamParties*)linux_side)->GetAvailableBeaconLocations(&lin_pLocationList, (uint32)uMaxNumLocations);
+    lin_to_win_struct_SteamPartyBeaconLocation_t_143(&lin_pLocationList, pLocationList);
+    return retval;
+}
+
+SteamAPICall_t cppISteamParties_SteamParties002_CreateBeacon(void *linux_side, uint32 unOpenSlots, winSteamPartyBeaconLocation_t_143 * pBeaconLocation, const char * pchConnectString, const char * pchMetadata)
+{
+    SteamPartyBeaconLocation_t lin_pBeaconLocation;
+    win_to_lin_struct_SteamPartyBeaconLocation_t_143(pBeaconLocation, &lin_pBeaconLocation);
+    SteamAPICall_t retval = ((ISteamParties*)linux_side)->CreateBeacon((uint32)unOpenSlots, &lin_pBeaconLocation, (const char *)pchConnectString, (const char *)pchMetadata);
+    lin_to_win_struct_SteamPartyBeaconLocation_t_143(&lin_pBeaconLocation, pBeaconLocation);
+    return retval;
+}
+
+void cppISteamParties_SteamParties002_OnReservationCompleted(void *linux_side, PartyBeaconID_t ulBeacon, CSteamID steamIDUser)
+{
+    ((ISteamParties*)linux_side)->OnReservationCompleted((PartyBeaconID_t)ulBeacon, (CSteamID)steamIDUser);
+}
+
+void cppISteamParties_SteamParties002_CancelReservation(void *linux_side, PartyBeaconID_t ulBeacon, CSteamID steamIDUser)
+{
+    ((ISteamParties*)linux_side)->CancelReservation((PartyBeaconID_t)ulBeacon, (CSteamID)steamIDUser);
+}
+
+SteamAPICall_t cppISteamParties_SteamParties002_ChangeNumOpenSlots(void *linux_side, PartyBeaconID_t ulBeacon, uint32 unOpenSlots)
+{
+    return ((ISteamParties*)linux_side)->ChangeNumOpenSlots((PartyBeaconID_t)ulBeacon, (uint32)unOpenSlots);
+}
+
+bool cppISteamParties_SteamParties002_DestroyBeacon(void *linux_side, PartyBeaconID_t ulBeacon)
+{
+    return ((ISteamParties*)linux_side)->DestroyBeacon((PartyBeaconID_t)ulBeacon);
+}
+
+bool cppISteamParties_SteamParties002_GetBeaconLocationData(void *linux_side, winSteamPartyBeaconLocation_t_143 BeaconLocation, ESteamPartyBeaconLocationData eData, char * pchDataStringOut, int cchDataStringOut)
+{
+    SteamPartyBeaconLocation_t lin_BeaconLocation;
+    win_to_lin_struct_SteamPartyBeaconLocation_t_143(&BeaconLocation, &lin_BeaconLocation);
+    bool retval = ((ISteamParties*)linux_side)->GetBeaconLocationData(lin_BeaconLocation, (ESteamPartyBeaconLocationData)eData, (char *)pchDataStringOut, (int)cchDataStringOut);
+    lin_to_win_struct_SteamPartyBeaconLocation_t_143(&lin_BeaconLocation, &BeaconLocation);
+    return retval;
+}
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/lsteamclient/cppISteamParties_SteamParties002.h b/lsteamclient/cppISteamParties_SteamParties002.h
new file mode 100644
index 00000000..ea72afc0
--- /dev/null
+++ b/lsteamclient/cppISteamParties_SteamParties002.h
@@ -0,0 +1,12 @@
+extern uint32 cppISteamParties_SteamParties002_GetNumActiveBeacons(void *);
+extern PartyBeaconID_t cppISteamParties_SteamParties002_GetBeaconByIndex(void *, uint32);
+extern bool cppISteamParties_SteamParties002_GetBeaconDetails(void *, PartyBeaconID_t, CSteamID *, winSteamPartyBeaconLocation_t_143 *, char *, int);
+extern SteamAPICall_t cppISteamParties_SteamParties002_JoinParty(void *, PartyBeaconID_t);
+extern bool cppISteamParties_SteamParties002_GetNumAvailableBeaconLocations(void *, uint32 *);
+extern bool cppISteamParties_SteamParties002_GetAvailableBeaconLocations(void *, winSteamPartyBeaconLocation_t_143 *, uint32);
+extern SteamAPICall_t cppISteamParties_SteamParties002_CreateBeacon(void *, uint32, winSteamPartyBeaconLocation_t_143 *, const char *, const char *);
+extern void cppISteamParties_SteamParties002_OnReservationCompleted(void *, PartyBeaconID_t, CSteamID);
+extern void cppISteamParties_SteamParties002_CancelReservation(void *, PartyBeaconID_t, CSteamID);
+extern SteamAPICall_t cppISteamParties_SteamParties002_ChangeNumOpenSlots(void *, PartyBeaconID_t, uint32);
+extern bool cppISteamParties_SteamParties002_DestroyBeacon(void *, PartyBeaconID_t);
+extern bool cppISteamParties_SteamParties002_GetBeaconLocationData(void *, winSteamPartyBeaconLocation_t_143, ESteamPartyBeaconLocationData, char *, int);
diff --git a/lsteamclient/gen_wrapper.py b/lsteamclient/gen_wrapper.py
index 166ec83b..e885adec 100755
--- a/lsteamclient/gen_wrapper.py
+++ b/lsteamclient/gen_wrapper.py
@@ -99,6 +99,7 @@ files = [
         "ISteamMusic",
         "ISteamMusicRemote",
         "ISteamNetworking",
+        "ISteamParties",
         "ISteamRemoteStorage",
         "ISteamScreenshots",
         "ISteamUGC",
diff --git a/lsteamclient/steam_defs.h b/lsteamclient/steam_defs.h
index 1d3cf1d7..322e3d64 100644
--- a/lsteamclient/steam_defs.h
+++ b/lsteamclient/steam_defs.h
@@ -71,6 +71,7 @@ typedef uint32_t EUserUGCList,
         EXboxOrigin,
         EInputSourceMode,
         EActivateGameOverlayToWebPageMode,
+        ESteamPartyBeaconLocationData,
         ESteamPartyBeaconLocationType
 ;
 
diff --git a/lsteamclient/winISteamParties.c b/lsteamclient/winISteamParties.c
new file mode 100644
index 00000000..ad336cfe
--- /dev/null
+++ b/lsteamclient/winISteamParties.c
@@ -0,0 +1,140 @@
+/* This file is auto-generated, do not edit. */
+#include <stdarg.h>
+
+#include "windef.h"
+#include "winbase.h"
+#include "wine/debug.h"
+
+#include "cxx.h"
+
+#include "steam_defs.h"
+
+#include "steamclient_private.h"
+
+#include "struct_converters.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(steamclient);
+
+#include "cppISteamParties_SteamParties002.h"
+
+typedef struct __winISteamParties_SteamParties002 {
+    vtable_ptr *vtable;
+    void *linux_side;
+} winISteamParties_SteamParties002;
+
+DEFINE_THISCALL_WRAPPER(winISteamParties_SteamParties002_GetNumActiveBeacons, 4)
+uint32 __thiscall winISteamParties_SteamParties002_GetNumActiveBeacons(winISteamParties_SteamParties002 *_this)
+{
+    TRACE("%p\n", _this);
+    return cppISteamParties_SteamParties002_GetNumActiveBeacons(_this->linux_side);
+}
+
+DEFINE_THISCALL_WRAPPER(winISteamParties_SteamParties002_GetBeaconByIndex, 8)
+PartyBeaconID_t __thiscall winISteamParties_SteamParties002_GetBeaconByIndex(winISteamParties_SteamParties002 *_this, uint32 unIndex)
+{
+    TRACE("%p\n", _this);
+    return cppISteamParties_SteamParties002_GetBeaconByIndex(_this->linux_side, unIndex);
+}
+
+DEFINE_THISCALL_WRAPPER(winISteamParties_SteamParties002_GetBeaconDetails, 28)
+bool __thiscall winISteamParties_SteamParties002_GetBeaconDetails(winISteamParties_SteamParties002 *_this, PartyBeaconID_t ulBeaconID, CSteamID * pSteamIDBeaconOwner, winSteamPartyBeaconLocation_t_143 * pLocation, char * pchMetadata, int cchMetadata)
+{
+    TRACE("%p\n", _this);
+    return cppISteamParties_SteamParties002_GetBeaconDetails(_this->linux_side, ulBeaconID, pSteamIDBeaconOwner, pLocation, pchMetadata, cchMetadata);
+}
+
+DEFINE_THISCALL_WRAPPER(winISteamParties_SteamParties002_JoinParty, 12)
+SteamAPICall_t __thiscall winISteamParties_SteamParties002_JoinParty(winISteamParties_SteamParties002 *_this, PartyBeaconID_t ulBeaconID)
+{
+    TRACE("%p\n", _this);
+    return cppISteamParties_SteamParties002_JoinParty(_this->linux_side, ulBeaconID);
+}
+
+DEFINE_THISCALL_WRAPPER(winISteamParties_SteamParties002_GetNumAvailableBeaconLocations, 8)
+bool __thiscall winISteamParties_SteamParties002_GetNumAvailableBeaconLocations(winISteamParties_SteamParties002 *_this, uint32 * puNumLocations)
+{
+    TRACE("%p\n", _this);
+    return cppISteamParties_SteamParties002_GetNumAvailableBeaconLocations(_this->linux_side, puNumLocations);
+}
+
+DEFINE_THISCALL_WRAPPER(winISteamParties_SteamParties002_GetAvailableBeaconLocations, 12)
+bool __thiscall winISteamParties_SteamParties002_GetAvailableBeaconLocations(winISteamParties_SteamParties002 *_this, winSteamPartyBeaconLocation_t_143 * pLocationList, uint32 uMaxNumLocations)
+{
+    TRACE("%p\n", _this);
+    return cppISteamParties_SteamParties002_GetAvailableBeaconLocations(_this->linux_side, pLocationList, uMaxNumLocations);
+}
+
+DEFINE_THISCALL_WRAPPER(winISteamParties_SteamParties002_CreateBeacon, 20)
+SteamAPICall_t __thiscall winISteamParties_SteamParties002_CreateBeacon(winISteamParties_SteamParties002 *_this, uint32 unOpenSlots, winSteamPartyBeaconLocation_t_143 * pBeaconLocation, const char * pchConnectString, const char * pchMetadata)
+{
+    TRACE("%p\n", _this);
+    return cppISteamParties_SteamParties002_CreateBeacon(_this->linux_side, unOpenSlots, pBeaconLocation, pchConnectString, pchMetadata);
+}
+
+DEFINE_THISCALL_WRAPPER(winISteamParties_SteamParties002_OnReservationCompleted, 20)
+void __thiscall winISteamParties_SteamParties002_OnReservationCompleted(winISteamParties_SteamParties002 *_this, PartyBeaconID_t ulBeacon, CSteamID steamIDUser)
+{
+    TRACE("%p\n", _this);
+    cppISteamParties_SteamParties002_OnReservationCompleted(_this->linux_side, ulBeacon, steamIDUser);
+}
+
+DEFINE_THISCALL_WRAPPER(winISteamParties_SteamParties002_CancelReservation, 20)
+void __thiscall winISteamParties_SteamParties002_CancelReservation(winISteamParties_SteamParties002 *_this, PartyBeaconID_t ulBeacon, CSteamID steamIDUser)
+{
+    TRACE("%p\n", _this);
+    cppISteamParties_SteamParties002_CancelReservation(_this->linux_side, ulBeacon, steamIDUser);
+}
+
+DEFINE_THISCALL_WRAPPER(winISteamParties_SteamParties002_ChangeNumOpenSlots, 16)
+SteamAPICall_t __thiscall winISteamParties_SteamParties002_ChangeNumOpenSlots(winISteamParties_SteamParties002 *_this, PartyBeaconID_t ulBeacon, uint32 unOpenSlots)
+{
+    TRACE("%p\n", _this);
+    return cppISteamParties_SteamParties002_ChangeNumOpenSlots(_this->linux_side, ulBeacon, unOpenSlots);
+}
+
+DEFINE_THISCALL_WRAPPER(winISteamParties_SteamParties002_DestroyBeacon, 12)
+bool __thiscall winISteamParties_SteamParties002_DestroyBeacon(winISteamParties_SteamParties002 *_this, PartyBeaconID_t ulBeacon)
+{
+    TRACE("%p\n", _this);
+    return cppISteamParties_SteamParties002_DestroyBeacon(_this->linux_side, ulBeacon);
+}
+
+DEFINE_THISCALL_WRAPPER(winISteamParties_SteamParties002_GetBeaconLocationData, 28)
+bool __thiscall winISteamParties_SteamParties002_GetBeaconLocationData(winISteamParties_SteamParties002 *_this, winSteamPartyBeaconLocation_t_143 BeaconLocation, ESteamPartyBeaconLocationData eData, char * pchDataStringOut, int cchDataStringOut)
+{
+    TRACE("%p\n", _this);
+    return cppISteamParties_SteamParties002_GetBeaconLocationData(_this->linux_side, BeaconLocation, eData, pchDataStringOut, cchDataStringOut);
+}
+
+extern vtable_ptr winISteamParties_SteamParties002_vtable;
+
+#ifndef __GNUC__
+void __asm_dummy_vtables(void) {
+#endif
+    __ASM_VTABLE(winISteamParties_SteamParties002,
+        VTABLE_ADD_FUNC(winISteamParties_SteamParties002_GetNumActiveBeacons)
+        VTABLE_ADD_FUNC(winISteamParties_SteamParties002_GetBeaconByIndex)
+        VTABLE_ADD_FUNC(winISteamParties_SteamParties002_GetBeaconDetails)
+        VTABLE_ADD_FUNC(winISteamParties_SteamParties002_JoinParty)
+        VTABLE_ADD_FUNC(winISteamParties_SteamParties002_GetNumAvailableBeaconLocations)
+        VTABLE_ADD_FUNC(winISteamParties_SteamParties002_GetAvailableBeaconLocations)
+        VTABLE_ADD_FUNC(winISteamParties_SteamParties002_CreateBeacon)
+        VTABLE_ADD_FUNC(winISteamParties_SteamParties002_OnReservationCompleted)
+        VTABLE_ADD_FUNC(winISteamParties_SteamParties002_CancelReservation)
+        VTABLE_ADD_FUNC(winISteamParties_SteamParties002_ChangeNumOpenSlots)
+        VTABLE_ADD_FUNC(winISteamParties_SteamParties002_DestroyBeacon)
+        VTABLE_ADD_FUNC(winISteamParties_SteamParties002_GetBeaconLocationData)
+    );
+#ifndef __GNUC__
+}
+#endif
+
+winISteamParties_SteamParties002 *create_winISteamParties_SteamParties002(void *linux_side)
+{
+    winISteamParties_SteamParties002 *r = HeapAlloc(GetProcessHeap(), 0, sizeof(winISteamParties_SteamParties002));
+    TRACE("-> %p\n", r);
+    r->vtable = &winISteamParties_SteamParties002_vtable;
+    r->linux_side = linux_side;
+    return r;
+}
+
diff --git a/lsteamclient/win_constructors.h b/lsteamclient/win_constructors.h
index 0844897e..7daa53fa 100644
--- a/lsteamclient/win_constructors.h
+++ b/lsteamclient/win_constructors.h
@@ -4,6 +4,7 @@ extern void *create_winISteamFriends_SteamFriends017(void *);
 extern void *create_winISteamUtils_SteamUtils009(void *);
 extern void *create_winISteamMatchmaking_SteamMatchMaking009(void *);
 extern void *create_winISteamMatchmakingServers_SteamMatchMakingServers002(void *);
+extern void *create_winISteamParties_SteamParties002(void *);
 extern void *create_winISteamRemoteStorage_STEAMREMOTESTORAGE_INTERFACE_VERSION014(void *);
 extern void *create_winISteamUserStats_STEAMUSERSTATS_INTERFACE_VERSION011(void *);
 extern void *create_winISteamApps_STEAMAPPS_INTERFACE_VERSION008(void *);
diff --git a/lsteamclient/win_constructors_table.dat b/lsteamclient/win_constructors_table.dat
index 6281f540..9e799ee8 100644
--- a/lsteamclient/win_constructors_table.dat
+++ b/lsteamclient/win_constructors_table.dat
@@ -4,6 +4,7 @@
     {"SteamUtils009", &create_winISteamUtils_SteamUtils009},
     {"SteamMatchMaking009", &create_winISteamMatchmaking_SteamMatchMaking009},
     {"SteamMatchMakingServers002", &create_winISteamMatchmakingServers_SteamMatchMakingServers002},
+    {"SteamParties002", &create_winISteamParties_SteamParties002},
     {"STEAMREMOTESTORAGE_INTERFACE_VERSION014", &create_winISteamRemoteStorage_STEAMREMOTESTORAGE_INTERFACE_VERSION014},
     {"STEAMUSERSTATS_INTERFACE_VERSION011", &create_winISteamUserStats_STEAMUSERSTATS_INTERFACE_VERSION011},
     {"STEAMAPPS_INTERFACE_VERSION008", &create_winISteamApps_STEAMAPPS_INTERFACE_VERSION008},