1. Space Wars Temporary invincibility:
Either ship will become invincible after being hit as long as their pieces are still floating in space.
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2. Star Castle Programmer credits:
Turn on the game then hold 1 + 2 + 4 on controller one at the title screen
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3. Spike Easy points:
Place the door almost all the way to the right of the screen. Jump into it to intentionally
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4. Berzerk Programmer credits:
Wait until a robot shoots your last man, then hold 1 + 3 + 4 on controller one
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5. Scramble Programmer credits:
Hold Down on controller one while the "Game Number Player Number" screen. Keep holding Down after game play
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6. Web Wars Programmer credits:
Turn on the game then hold 1 + 2 + 4 on controller one at the title screen until
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7. Ripoff Programmer credits:
Turn on the game then hold 1 + 2 + 4 on controller one at the title screen
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8. Fortress of Narzod Unlimited lives:
Kill the gorilla-like Boss at the moment that he kills your character. The lives remaining counter will turn
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9. Minestorm View more mines:
Turn the screen brightness to maximum to see mines that normally are not immediately visible.
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10. Cosmic Chasm Programmer credits:
Turn on the game then hold 1 + 2 + 4 on controller one at the title screen
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11. Blitz Unlimited first downs:
Get a 1st and inches (1 and 0 to go) and stay on the 0 yard line.
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12. Armor Attack View helicopter's position:
Turn the screen brightness to maximum to see the helicopter's position as soon as it can be
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