Brutal Mini-gun:
Choose the mini-gun after putting in the BOBJOB cheat. As you press
the space bar to shoot also press F1 or F2. If pressed at the right time
your mini-gun should shoot about 20 Bazooka bullets.
SuperBazooka:
Aim at target with space. Choose Bazooka. Hold down F3, F6 then spacebar.
The effect will be like an Atomic Bomb.