The player is given two weapons, their spit and their bite, scroll or press 1/2 to switch between these.
To attack hold down the attack button, the attack will finish depending on the animation so try not to interrupt it by jumping or falling. The attack's progress can be visualized by the bar under the crosshair.
No items can be used except these two attacks.
'Use' bodies to eat them to regain health, the only other way health can be restored is from soy food and candybars.
As keys cannot be used, the player can find normally locked doors either unlocked or breakable with their bite.