1 Nothing 2 Gun 4 Knife 8 Throwing Knife 16 Launcher 32 Tentacle 64 Thrown Weapon 128 Blunt Weapon 256 Grenade 512 Bomb 1024 Ammo 2048 Armour 4096 Medkit 8192 Kit 32768 Face Item 65536 Key 131072 Load Bearing Equipment 268435456 Misc 536870912 Money