Various Cheats and Hints
Cheat mode
Start the game with the debugmode command line parameter Press Left Shift Alt Backspace to enable debug mode
Result Code
Free items Tab I
Display memory usage Tab M
Walk through walls Tab N
Pause without message Tab P
Exit game Tab Q
Toggle slow motion Tab S
View graphics and play sounds Tab T
Add extra VBLs Tab V
Level select Tab W
Extra stuff Tab X
Change border color Tab B
Display number of items doors and actors Tab C
Level skip Tab E
Displays coordinates Tab F
Toggle God mode Tab G
Lose health Tab H
Commander Keen cheat message
Press A B T during game play
Invincibility
Press Tab G F10 during game play
