Cheats for Shockwave (3DO)

Bonus Level:
After you beat the game wait for the credits to roll. There will be an
extra level called Milk Run.

Elvis Sighted:
You must play all the way through the game until you reach Level 10.
There is a huge moon base (bigger than the others) right at the
beginning of the level. Blow it up and then fly over it again.
You will see Elvis with his yellow cape waving his arms!

Laser Power-Up:
Press II to pause the game during play and enter this master cheat:
B, A, C, C, A, A, and X.
Press II again, enter any of the codes below, and then press X.
You can use the missile power-up and smart bomb only once per mission.

Laser Power-up: C, A, A, B, A, C, A. "Xtra Laser" message appears.

Missile Power-Up:
Press II to pause the game during play and enter this master cheat:
B, A, C, C, A, A, and X.
Press II again, enter any of the codes below, and then press X.
You can use the missile power-up and smart bomb only once per mission.
Missile Power-up: C, A, A, B, A. "Nuke 'Em Up" message appears.

Smart Bomb:
Press II to pause the game during play and enter this master cheat:
B, A, C, C, A, A, and X.
Press II again, enter any of the codes below, and then press X.
You can use the missile power-up and smart bomb only once per mission.
Smart Bomb: A, C, A, B, A, A, C, A, A, A. "Smart Bomb" message appears.

Invincibility:
Press II to pause the game during play and enter this master cheat:
B, A, C, C, A, A, and X.
Press II again, enter any of the codes below, and then press X.
You can use the missile power-up and smart bomb only once per mission.
Invincibility: A, B, A, C, A, A, B, A. "Invincible" message appears.
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