diff --git a/gamedata/core.games/engine.sdk2013.txt b/gamedata/core.games/engine.sdk2013.txt
index d89b1d25..498fb367 100644
--- a/gamedata/core.games/engine.sdk2013.txt
+++ b/gamedata/core.games/engine.sdk2013.txt
@@ -14,6 +14,13 @@
 	/* CGlobalEntityList */
 	"#default"
 	{
+		/* These games have symbols stripped from the linux binaries */
+		"#supported"
+		{
+			"game"		"synergy"
+			"game"		"empires"
+		}
+		
 		"Offsets"
 		{
 			/* Offset into LevelShutdown */
@@ -46,4 +53,46 @@
 			}
 		}
 	}
+	
+	/* CGlobalEntityList */
+	"#default"
+	{
+		/* These games do have symbols in the linux binaries */
+		"#supported"
+		{
+			"game"		"fof"
+			"game"		"nmrih"
+		}
+		
+		"Offsets"
+		{
+			/* Offset into LevelShutdown */
+			"gEntList"
+			{
+				"windows"	"11"
+			}
+
+			"EntInfo"
+			{
+				"windows"	"4"	
+				"linux"		"4"
+				"mac"		"4"
+			}
+		}
+		
+		"Signatures"
+		{
+			"LevelShutdown"
+			{
+				"library"	"server"
+				"windows"	"\xE8\x2A\x2A\x2A\x2A\xE8\x2A\x2A\x2A\x2A\xB9\x2A\x2A\x2A\x2A\xE8\x2A\x2A\x2A\x2A\xE8"
+			}
+			"gEntList"
+			{
+				"library"	"server"
+				"linux"		"@gEntList"
+				"mac"		"@gEntList"
+			}
+		}
+	}
 }
diff --git a/gamedata/sdktools.games/engine.sdk2013.txt b/gamedata/sdktools.games/engine.sdk2013.txt
index ce6cbf59..d08f3b8d 100644
--- a/gamedata/sdktools.games/engine.sdk2013.txt
+++ b/gamedata/sdktools.games/engine.sdk2013.txt
@@ -19,7 +19,6 @@
 			"game"		"synergy"
 			"game"		"nmrih"
 			"game"		"empires"
-			"game"		"fof"
 		}
 
 		"Offsets"
@@ -74,7 +73,6 @@
 			"game"		"synergy"
 			"game"		"nmrih"
 			"game"		"empires"
-			"game"		"fof"
 		}
 		
 		"Signatures"
@@ -98,7 +96,6 @@
 			"game"		"synergy"
 			"game"		"nmrih"
 			"game"		"empires"
-			"game"		"fof"
 		}
 		
 		"Offsets"
@@ -194,7 +191,6 @@
 		{
 			"game"		"synergy"
 			"game"		"empires"
-			"game"		"fof"
 		}
 		"Signatures"
 		{
diff --git a/gamedata/sdktools.games/game.fof.txt b/gamedata/sdktools.games/game.fof.txt
index dd6e993c..4a5ba509 100644
--- a/gamedata/sdktools.games/game.fof.txt
+++ b/gamedata/sdktools.games/game.fof.txt
@@ -11,6 +11,119 @@
 
 "Games"
 {
+	/* General Temp Entities */
+	"#default"
+	{
+		"Offsets"
+		{
+			/* Offset into CBaseTempEntity constructor */
+			"s_pTempEntities"
+			{
+				"windows"	"16"
+			}
+			"GetTEName"
+			{
+				"windows"	"4"
+				"linux"		"4"
+				"mac"		"4"
+			}
+			"GetTENext"
+			{
+				"windows"	"8"
+				"linux"		"8"
+				"mac"		"8"
+			}
+			"TE_GetServerClass"
+			{
+				"windows"	"0"
+				"linux"		"0"
+				"mac"		"0"
+			}
+		}
+
+		"Signatures"
+		{
+			"CBaseTempEntity"
+			{
+				"library"	"server"
+				"windows"	"\x55\x8B\xEC\x8B\x45\x08\x89\x41\x04\xC7\x01\x2A\x2A\x2A\x2A\xA1"
+			}
+			"s_pTempEntities"
+			{
+				"library"	"server"
+				"linux"		"@_ZN15CBaseTempEntity15s_pTempEntitiesE"
+				"mac"		"@_ZN15CBaseTempEntity15s_pTempEntitiesE"
+			}
+		}
+	}
+	
+	/* CGlobalEntityList */
+	"#default"
+	{
+		"Signatures"
+		{
+			/* Functions in CGlobalEntityList */
+			"FindEntityByClassname"
+			{
+				"library"	"server"
+				"windows"	"\x55\x8B\xEC\x53\x56\x57\x8B\xF9\x8B\x4D\x08\x85\xC9\x74\x15"
+				"linux"		"@_ZN17CGlobalEntityList21FindEntityByClassnameEP11CBaseEntityPKc"
+				"mac"		"@_ZN17CGlobalEntityList21FindEntityByClassnameEP11CBaseEntityPKc"
+			}
+		}
+	}
+	
+	/* General GameRules */
+	"#default"
+	{
+		"Offsets"
+		{
+			/* Offset into CreateGameRulesObject */
+			"g_pGameRules"
+			{
+				"windows"	"5"
+			}
+		}
+		
+		"Signatures"
+		{
+			/* This signature sometimes has multiple matches, but this
+			 * does not matter as g_pGameRules is involved in all of them.
+			 * The same g_pGameRules offset applies to each match.
+			 *
+			 * Sometimes this block of bytes is at the beginning of the static
+			 * CreateGameRulesObject function and sometimes it is in the middle
+			 * of an entirely different function. This depends on the game.
+			 */
+			"CreateGameRulesObject"
+			{
+				"library"	"server"
+				"windows"	"\x55\x8B\xEC\x8B\x0D\x2A\x2A\x2A\x2A\x85\xC9\x74\x07"
+			}
+			"g_pGameRules"
+			{
+				"library"	"server"
+				"linux"		"@g_pGameRules"
+				"mac"		"@g_pGameRules"
+			}
+		}
+	}
+	
+	/* CBaseEntityOutput::FireOutput */
+	"#default"
+	{
+		"Signatures"
+		{
+			"FireOutput"
+			{
+				"library"	"server"
+				"windows"	"\x55\x8B\xEC\x81\xEC\x2A\x2A\x2A\x2A\xA1\x2A\x2A\x2A\x2A\x33\xC5\x89\x45\xFC\x53\x8B\x5D\x20\x8B\xC1\x8B\x4D\x1C\x56\x57\x8B"
+				"linux"		"@_ZN17CBaseEntityOutput10FireOutputE9variant_tP11CBaseEntityS2_f"
+				"mac"		"@_ZN17CBaseEntityOutput10FireOutputE9variant_tP11CBaseEntityS2_f"
+			}
+		}
+	}
+	
 	/* Fistful of Frags */
 	"#default"
 	{
@@ -67,8 +180,8 @@
 			"EyeAngles"
 			{
 				"windows"	"131"
-				"linux"		"123"
-				"mac"		"123"
+				"linux"		"132"
+				"mac"		"132"
 			}
 			"AcceptInput"
 			{