diff --git a/extensions/sdktools/vnatives.cpp b/extensions/sdktools/vnatives.cpp
index ae6c0623..f966dd7e 100644
--- a/extensions/sdktools/vnatives.cpp
+++ b/extensions/sdktools/vnatives.cpp
@@ -894,6 +894,28 @@ static cell_t WeaponEquip(IPluginContext *pContext, const cell_t *params)
 	return 1;
 }
 
+static cell_t ActivateEntity(IPluginContext *pContext, const cell_t *params)
+{
+	static ValveCall *pCall = NULL;
+	if (!pCall)
+	{
+		if (!CreateBaseCall("Activate", ValveCall_Entity, NULL, NULL, 0, &pCall))
+		{
+			return pContext->ThrowNativeError("\"Activate\" not supported by this mod");
+		}
+		else if (!pCall)
+		{
+			return pContext->ThrowNativeError("\"Activate\" wrapper failed to initialized");
+		}
+	}
+
+	START_CALL();
+	DECODE_VALVE_PARAM(1, thisinfo, 0);
+	FINISH_CALL_SIMPLE(NULL);
+
+	return 1;
+}
+
 sp_nativeinfo_t g_Natives[] = 
 {
 	{"ExtinguishEntity",		ExtinguishEntity},
@@ -919,5 +941,6 @@ sp_nativeinfo_t g_Natives[] =
 	{"GetPlayerDecalFile",		GetPlayerDecalFile},
 	{"GetServerNetStats",		GetServerNetStats},
 	{"EquipPlayerWeapon",		WeaponEquip},
+	{"ActivateEntity",			ActivateEntity},
 	{NULL,						NULL},
 };
diff --git a/gamedata/sdktools.games.txt b/gamedata/sdktools.games.txt
index 04c53078..86c9635e 100644
--- a/gamedata/sdktools.games.txt
+++ b/gamedata/sdktools.games.txt
@@ -337,6 +337,11 @@
 				"windows"	"217"
 				"linux"		"218"
 			}
+			"Activate"
+			{
+				"windows"	"32"
+				"linux"		"33"
+			}
 		}
 	}
 
@@ -420,6 +425,11 @@
 				"windows"	"217"
 				"linux"		"218"
 			}
+			"Activate"
+			{
+				"windows"	"32"
+				"linux"		"33"
+			}
 		}
 	}
 	
@@ -503,6 +513,11 @@
 				"windows"	"217"
 				"linux"		"218"
 			}
+			"Activate"
+			{
+				"windows"	"32"
+				"linux"		"33"
+			}
 		}
 	}
 	
@@ -587,6 +602,11 @@
 				"windows"	"211"
 				"linux"		"212"
 			}
+			"Activate"
+			{
+				"windows"	"37"
+				"linux"		"38"
+			}
 			
 			/* Temp Entities */
 			"TE_GetServerClass"
@@ -695,6 +715,11 @@
 				"windows"	"220"
 				"linux"		"221"
 			}
+			"Activate"
+			{
+				"windows"	"32"
+				"linux"		"33"
+			}
 
 			/* Offset into CBaseTempEntity constructor.
 			 * On Windows Dsytopia is heavily inlined; we use the function 
@@ -792,6 +817,11 @@
 				"windows"	"215"
 				"linux"		"216"
 			}
+			"Activate"
+			{
+				"windows"	"31"
+				"linux"		"32"
+			}
 		}
 	}
 
@@ -876,6 +906,11 @@
 				"windows"	"217"
 				"linux"		"218"
 			}
+			"Activate"
+			{
+				"windows"	"32"
+				"linux"		"33"
+			}
 		}
 	}
 
@@ -950,7 +985,7 @@
 				"windows"	"25"
 				"linux"		"26"
 			}
-
+			
 			"TE_GetServerClass"
 			{
 				"windows"	"0"
@@ -1055,6 +1090,11 @@
 				"windows"	"227"
 				"linux"		"228"
 			}
+			"Activate"
+			{
+				"windows"	"36"
+				"linux"		"37"
+			}
 		}
 		
 		"Signatures"
@@ -1227,6 +1267,11 @@
 				"windows"	"221"
 				"linux"		"222"
 			}
+			"Activate"
+			{
+				"windows"	"32"
+				"linux"		"33"
+			}
 
 			/* Offset into LevelShutdown for CGlobalEntList */
 			"gEntList"
@@ -1326,6 +1371,11 @@
 				"windows"	"217"
 				"linux"		"218"
 			}
+			"Activate"
+			{
+				"windows"	"32"
+				"linux"		"33"
+			}
 		}
 	}
 
@@ -1410,6 +1460,11 @@
 				"windows"	"217"
 				"linux"		"218"
 			}
+			"Activate"
+			{
+				"windows"	"32"
+				"linux"		"33"
+			}
 		}
 	}
 	
@@ -1484,7 +1539,11 @@
 				"windows"	"25"
 				"linux"		"26"
 			}
-			
+			"Activate"
+			{
+				"windows"	"32"
+				"linux"		"33"
+			}
 			"TE_GetServerClass"
 			{
 				"windows"	"0"
@@ -1597,6 +1656,11 @@
 				"windows"	"198"
 				"linux"		"199"
 			}
+			"Activate"
+			{
+				"windows"	"32"
+				"linux"		"33"
+			}
 		}
 
 		"Signatures"
@@ -1721,6 +1785,11 @@
 				"windows"	"219"
 				"linux"		"220"
 			}
+			"Activate"
+			{
+				"windows"	"32"
+				"linux"		"33"
+			}
 		}
 		"Signatures"
 		{
diff --git a/plugins/include/sdktools_functions.inc b/plugins/include/sdktools_functions.inc
index efcd3a50..1d6d0eb3 100644
--- a/plugins/include/sdktools_functions.inc
+++ b/plugins/include/sdktools_functions.inc
@@ -289,7 +289,6 @@ native bool:GetPlayerDecalFile(client, String:hex[], maxlength);
  */
 native GetServerNetStats(&Float:in, &Float:out);
 
-
 /**
  * Equip's a player's weapon.
  *
@@ -300,3 +299,12 @@ native GetServerNetStats(&Float:in, &Float:out);
  *						game.
  */
 native EquipPlayerWeapon(client, weapon);
+
+/**
+ * Activates an entity (CBaseAnimating::Activate)
+ *
+ * @param entity		Entity index.
+ * @noreturn
+ * @error				Invalid entity or lack of mod support.
+ */
+native ActivateEntity(entity);