PC - Windows Cheats: Commander Keen : 4, 5, 6, and Dreams Cheats

Cheat mode:
Press A + 2 + [Enter] during game play to enable cheat mode in Commander Keen 4 or 5. Press [F10] and one of the keys:

Result - Key:

99 ammo, 3000 points - I
Sprite test - T
Record demo - D
Add 0-8 VLBs - V
Display memory usage - M
Level skip - E
God mode - G
Level select - W
Flying jump - J
No clipping - N
Slow motion mode - S
Show hidden areas - Y
Set border color 1-15 - B
Show active and inactive object numbers in level - C