Commander Keen 1: Marooned on Mars/codes

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Commander Keen 1: Marooned on Mars

Credits | Soundtrack | Codes | Walkthrough

The key combinations need to be pressed at the same time.

1. [C] [T] [space] - Gives pogostick, all keycards, and full ammo.
2. [shift] [tab] - Pass through an unplayed level on world map.
3. [G] [O] [D] - Will put your keen in GOD Mode and will give you a jump cheat.