Commander Keen Episode I: Marooned on Mars Cheats

Codes

  • Codes

    CodeEffect
    Durning game play press T, A, and BFree ammo
    Durning normal game play press C, T, and SpacebarGain all items
    Durning game play press G, O, and DInvincibility
    While on the world map hold Shift and Tab to walk through to the next levelLevel skip

    Contributed By: Fragnarok.



Secrets

  • Walk Past Uncompleted Levels

    On the world map, to walk though uncompleted levels, hold tab with the num lock on and walk though the level. You will be able to walk though it like you would a completed level.

    Contributed By: Sportyboard.



Commander Keen Episode II: The Earth Explodes Cheats

Codes

  • Cheats

    CodeEffect
    SHIFT-TABEnd level
    C-T-SPACEFree items
    G-O-DGod mode

    Contributed By: kurrupt.



Secrets

  • Walk through Uncompleted Levels

    To walk through uncompleted levels, hold tab with the num lock on and walk through the level. You will be able to walk through the level as you would, if it were completed.

    Contributed By: anarcho_selmiak.



Commander Keen Episode III: Keen Must Die Cheats

Codes

  • Cheat Codes

    CodeEffect
    SHIFT-TABend level
    C-T-SPACEBARfree items
    G-O-Dgod mode

    Contributed By: kurrupt.



Secrets

  • Secret Level/Complete Standard Galactic Alphabet Translation

    To access the Secret Island, you must wait at the shore just south of the Grand Intellect's Castle. Messie, the monster you may occasionally see swimming on the map will swim up to it. This may take several minutes. Walk onto Messie to hitch a ride and it will eventually take you to the Secret Island. The level here contains both hordes of Stuffed Toy VortiNinjas and the first of two complete translations to the Standard Galactic Alphabet in the entire Keen series.

    Contributed By: Pleinair.



  • Walk Though Uncompleted Levels

    To walk though uncompleted levels, hold tab with the num lock on and walk though the level. You will be able to walk though the level as you would if it were completed.

    Contributed By: Sportyboard.



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