Commander Keen: Goodbye Galaxy!

Customer Cheat
  • Pressing the [B] [A] [T] keys all at once will give you 99 shots, an extra life, and all the gems. This does not work on early versions of Aliens Ate My Babysitter.
Debug Mode 

Pressing [A] [2] [enter] all at once will activate debug mode. (Early versions of the game do not require this step.) Once activated, these keys will perform the following functions:

  • [F10] [G] God mode
  • [F10] [I] Free items
  • [F10] [J] Jump cheat (Note that you will not be able to jump down while the jump cheat is activated)
  • [F10] [N] No clipping (Be careful. If you fall off the bottom of the level, you'll die, even if you are in God Mode.)
  • [F10] [Y] View hidden areas in the level.
  • [F10] [B] Set border color (1-15)
  • [F10] [C] Show number of active/inactive objects in the level
  • [F10] [D] Record a demo
  • [F10] [E] End the current level
  • [F10] [M] Display memory usage
  • [F10] [S] Slow motion
  • [F10] [T] Sprite test
  • [F10] [V] Add 0-8 VBLs (Vertical Blanking Signal -- this will do nothing for most users)
  • [F10] [W] Warp to any level
  • [F10] [Y] Reveal hidden areas

    NOTE: These will also work for Keen Episode VI: Aliens Ate My Babysitter.

  • "Customer Cheat" means it's the cheat given out with the registered version of the software.
  • "Debug Mode" means it's an unsupported cheat mode.
  • "Tech Parameter" means it's a code that does something, but really isn't a cheat, it's more or less there to help Apogee Customer Support.
  • "Misc Command Line Parameter" is the same type of thing as Tech Parameter.
Cheat keys are not officially supported by Apogee. If you use the debug keys, Apogee cannot provide any support, since this alters game performance to a state where our standard support comments and issues might not apply. In short, using cheat keys can cause the game to malfunction or crash. Use at your own risk!