The character is able to fire in any direction, jumping, weapon-swapping and activating a special-mode with the controller buttons.

The original version has the controller buttons beside the game screen, and uses AA batteries.

Pressing each of the four controller buttons has a different effect:

Each character has several mutant powers that players can assign to controller buttons.

The beta offers little to inform what each controller button performs outside of a buried menu screen.

Each weapon is assigned to a controller button, and the attacks can be combined to perform various combos.

Every action in game can be remapped to suit the player, even controller buttons.

Karl fumbles with the controller buttons and Frank copies Sword and comes into second.

You can also begin powerful attacks that require pressing controller buttons in sequence.

Combo shortcuts are also introduced where players are able to assign physical/magical attacks onto the controller buttons.