knife
magnum
magnum magazine
plasma pistol
plasma magazine
assault rifle
rifle magazine
grenade magazine
missile launcher
missile pack
invisibility
invincibility
infravision
alien shotgun
alien magazine
flamethrower
flame canister
extravision
oxygen powerup
energy powerup
double energy powerup
triple energy powerup
shotgun
shotgun magazine
spht door key
uplink chip

light blue ball
red ball
violet ball
yellow ball
brown ball
orange ball
blue ball
green ball

smg
smg ammo
