Commander Keen: Goodbye, Galaxy – Cheats & Tips

Here are some cheats and tips for the game Commander Keen: Goodbye, Galaxy.

Cheat Mode:

To enable cheat mode, start a game and press A + 2 + ENTER. To use it,
press F10 followed by one of the following keys:

G – God mode
W – Jump level
J – High jump
N – No clipping
I – Free items
T – Sprite test
D – Record a demo
V – Add a VLB
M – Get memory usage info
E – Restart game
S – Put game in slow-mo
Y – Makes the game look weird
C – Mega-stats

Power-Ups:

To receive the pogo stick, key cards, and gun charges easily, press C + T
+ Space while playing.

Skip City:

To bypass any city on the map screen, press Shift + Tab and walk through
it.