diff --git a/gamedata/sm-tf2.games.txt b/gamedata/sm-tf2.games.txt
index 42fd4a62..e46ee265 100644
--- a/gamedata/sm-tf2.games.txt
+++ b/gamedata/sm-tf2.games.txt
@@ -4,12 +4,6 @@
 	{
 		"Signatures"
 		{
-			"Burn"
-			{
-				"library"	"server"
-				"windows"	"\x56\x8B\xF1\x8B\x4E\x7C\x8B\x01\x8B\x90\xF8\x00\x00\x00\xFF\xD2\x84\xC0\x2A\x2A\x2A\x2A\x2A\x2A\x8B\x46\x7C"
-				"linux"		"@_ZN15CTFPlayerShared4BurnEP9CTFPlayer"
-			}
 			"RemoveDisguise"
 			{
 				"library"	"server"
@@ -22,25 +16,6 @@
 				"windows"	"\x56\x8B\xF1\x8B\x4E\x7C\xE8"
 				"linux"		"@_ZN15CTFPlayerShared8DisguiseEii"
 			}
-			"CalcCritical"
-			{
-				"library"	"server"
-				"linux"		"@_ZN13CTFWeaponBase26CalcIsAttackCriticalHelperEv"
-				"windows"	"\x83\xEC\x08\x56\x57\x6A\x00\x68"
-			}
-			"CalcCriticalMelee"
-			{
-				"library"	"server"
-				"linux"		"@_ZN18CTFWeaponBaseMelee26CalcIsAttackCriticalHelperEv"
-				"windows"	"\x83\xEC\x08\x56\xE8\x2A\x2A\x2A\x2A\x8B\xF0\x85\xF6"
-			}
-			"CalcCriticalKnife"
-			{
-				"library"	"server"
-				"linux"		"@_ZN8CTFKnife26CalcIsAttackCriticalHelperEv"
-				"windows"	"\x33\xC0\x83\xB9\x74\x12\x00\x00\x01\x0F\x94\xC0\xC3"
-			}
-
 		}
 		"Offsets"
 		{
@@ -49,27 +24,6 @@
 				"windows"	"280"
 				"linux"		"281"
 			}
-			"CalcCriticalBackup"
-			{
-				"linux"		"7"
-				"windows"	"7"
-			}
-			"CalcCriticalMeleeBackup"
-			{
-				"linux"		"7"
-				"windows"	"9"
-			}
-			/* The byte number (starting from 1) of the call (0xE8) byte or -1 if none */
-			"CalcCriticalMeleeCallByte"
-			{
-				"linux"		"-1"
-				"windows"	"5"
-			}
-			"CalcCriticalKnifeBackup"
-			{
-				"linux"		"11"
-				"windows"	"9"
-			}		
 		}
 	}
 }
\ No newline at end of file