Return Fire Cheats

Press A + B and to zoom out the view by about 25%. This only works when the camera is fully zoomed in.

To self-destruct, press A+B+C.

Select a vehicle from the bunker. Press P immediately as the ramp begins to rise with the vehicle. Then, press P to resume the game at the pause screen. The control window will now be removed.

After entering the Stage Select code, start a game and press L + R + P.

This will open a debug menu that allows you to change the game attributes.