diff --git a/gamedata/sdkhooks.games/engine.l4d.txt b/gamedata/sdkhooks.games/engine.l4d.txt
index 5a401e70..97f6da37 100644
--- a/gamedata/sdkhooks.games/engine.l4d.txt
+++ b/gamedata/sdkhooks.games/engine.l4d.txt
@@ -8,101 +8,121 @@
 			{
 				"windows"	"97"
 				"linux"		"98"
+				"mac"		"98"
 			}
 			"FireBullets"
 			{
 				"windows"	"109"
 				"linux"		"110"
+				"mac"		"110"
 			}
 			"OnTakeDamage"
 			{
 				"windows"	"62"
 				"linux"		"63"
+				"mac"		"63"
 			}
 			"PreThink"
 			{
 				"windows"	"333"
 				"linux"		"334"
+				"mac"		"334"
 			}
 			"PostThink"
 			{
 				"windows"	"334"
 				"linux"		"335"
+				"mac"		"335"
 			}
 			"SetTransmit"
 			{
 				"windows"	"19"
 				"linux"		"20"
+				"mac"		"20"
 			}
 			"ShouldCollide"
 			{
 				"windows"	"15"
 				"linux"		"16"
+				"mac"		"16"
 			}
 			"Spawn"
 			{
 				"windows"	"21"
 				"linux"		"22"
+				"mac"		"22"
 			}
 			"StartTouch"
 			{
 				"windows"	"95"
 				"linux"		"96"
+				"mac"		"96"
 			}
 			"Think"
 			{
 				"windows"	"47"
 				"linux"		"48"
+				"mac"		"48"
 			}
 			"Touch"
 			{
 				"windows"	"96"
 				"linux"		"97"
+				"mac"		"97"
 			}
 			"TraceAttack"
 			{
 				"windows"	"60"
 				"linux"		"61"
+				"mac"		"61"
 			}
 			"UpdateOnRemove"
 			{
 				"windows"	"102"
 				"linux"		"103"
+				"mac"		"103"
 			}
 			"Use"
 			{
 				"windows"	"94"
 				"linux"		"95"
+				"mac"		"95"
 			}
 			"VPhysicsUpdate"
 			{
 				"windows"	"152"
 				"linux"		"153"
+				"mac"		"153"
 			}
 			"Weapon_CanSwitchTo"
 			{
 				"windows"	"265"
 				"linux"		"266"
+				"mac"		"266"
 			}
 			"Weapon_CanUse"
 			{
 				"windows"	"259"
 				"linux"		"260"
+				"mac"		"260"
 			}
 			"Weapon_Drop"
 			{
 				"windows"	"262"
 				"linux"		"263"
+				"mac"		"263"
 			}
 			"Weapon_Equip"
 			{
 				"windows"	"260"
 				"linux"		"261"
+				"mac"		"261"
 			}
 			"Weapon_Switch"
 			{
 				"windows"	"263"
 				"linux"		"264"
+				"mac"		"264"
 			}
 		}
 		
@@ -113,6 +133,7 @@
 				"library"	"server"
 				"windows"	"\xB8\x01\x00\x00\x00\x84\x2A\x2A\x2A\x2A\x2A\x75\x1D\x09\x2A\x2A\x2A\x2A\x2A\xB9\x2A\x2A\x2A\x2A\xE8\x2A\x2A\x2A\x2A\x68\x2A\x2A\x2A\x2A\xE8\x2A\x2A\x2A\x2A\x83\xC4\x04\xB8\x2A\x2A\x2A\x2A\xC3"
 				"linux"		"@_Z23EntityFactoryDictionaryv"
+				"mac"		"@_Z23EntityFactoryDictionaryv"
 			}
 		}
 	}
diff --git a/gamedata/sdkhooks.games/game.l4d2.txt b/gamedata/sdkhooks.games/game.l4d2.txt
index 2d29dd7f..46395471 100644
--- a/gamedata/sdkhooks.games/game.l4d2.txt
+++ b/gamedata/sdkhooks.games/game.l4d2.txt
@@ -20,11 +20,13 @@
 			{
 				"windows"	"108"
 				"linux"		"109"
+				"mac"		"109"
 			}
 			"FireBullets"
 			{
 				"windows"	"121"
 				"linux"		"122"
+				"mac"		"122"
 			}
 			"GetMaxHealth"
 			{
@@ -36,96 +38,115 @@
 			{
 				"windows"	"71"
 				"linux"		"72"
+				"mac"		"72"
 			}
 			"PreThink"
 			{
 				"windows"	"355"
 				"linux"		"356"
+				"mac"		"356"
 			}
 			"PostThink"
 			{
 				"windows"	"356"
 				"linux"		"357"
+				"mac"		"357"
 			}
 			"Reload"
 			{
 				"windows"	"280"
 				"linux"		"281"
+				"mac"		"281"
 			}
 			"SetTransmit"
 			{
 				"windows"	"21"
 				"linux"		"22"
+				"mac"		"22"
 			}
 			"ShouldCollide"
 			{
 				"windows"	"17"
 				"linux"		"18"
+				"mac"		"18"
 			}
 			"Spawn"
 			{
 				"windows"	"23"
 				"linux"		"24"
+				"mac"		"24"
 			}
 			"StartTouch"
 			{
 				"windows"	"106"
 				"linux"		"107"
+				"mac"		"107"
 			}
 			"Think"
 			{
 				"windows"	"55"
 				"linux"		"56"
+				"mac"		"56"
 			}
 			"Touch"
 			{
 				"windows"	"107"
 				"linux"		"108"
+				"mac"		"108"
 			}
 			"TraceAttack"
 			{
 				"windows"	"69"
 				"linux"		"70"
+				"mac"		"70"
 			}
 			"UpdateOnRemove"
 			{
 				"windows"	"114"
 				"linux"		"115"
+				"mac"		"115"
 			}
 			"Use"
 			{
 				"windows"	"105"
 				"linux"		"106"
+				"mac"		"106"
 			}
 			"VPhysicsUpdate"
 			{
 				"windows"	"165"
 				"linux"		"166"
+				"mac"		"166"
 			}
 			"Weapon_CanSwitchTo"
 			{
 				"windows"	"285"
 				"linux"		"286"
+				"mac"		"286"
 			}
 			"Weapon_CanUse"
 			{
 				"windows"	"279"
 				"linux"		"280"
+				"mac"		"280"
 			}
 			"Weapon_Drop"
 			{
 				"windows"	"282"
 				"linux"		"283"
+				"mac"		"283"
 			}
 			"Weapon_Equip"
 			{
 				"windows"	"280"
 				"linux"		"281"
+				"mac"		"281"
 			}
 			"Weapon_Switch"
 			{
 				"windows"	"283"
 				"linux"		"284"
+				"mac"		"284"
 			}
 		}
 		
@@ -136,6 +157,7 @@
 				"library"	"server"
 				"windows"	"\xB8\x01\x00\x00\x00\x84\x2A\x2A\x2A\x2A\x2A\x75\x1D\x09\x2A\x2A\x2A\x2A\x2A\xB9\x2A\x2A\x2A\x2A\xE8\x2A\x2A\x2A\x2A\x68\x2A\x2A\x2A\x2A\xE8\x2A\x2A\x2A\x2A\x83\xC4\x04\xB8\x2A\x2A\x2A\x2A\xC3"
 				"linux"		"@_Z23EntityFactoryDictionaryv"
+				"mac"		"@_Z23EntityFactoryDictionaryv"
 			}
 		}
 	}