Commander Keen Episode V: The Armageddon Machine cheats and cheat codes for PC

Cheats:
During the game play, press A + 2 + ENTER to enable cheat mode. 
Then press any of the following key combinations to activate
cheat effect:

Effect - Code
View active and inactive object numbers in level - Press F10 + C
Sprite test - Press F10 + T
Select any Level - Press F10 + W
Record Demo - Press F10 + D
Level Skip - Press F10 + E
Get 3000 points, 99 ammo - Press F10 + I
Game over - Press F10 + Z
Freezes Pause game - Press F10 + P
Flying jump - Press F10 + J
Enable Slow motion mode - Press F10 + S
Display Hidden area's - Press F10 + Y
Disable memory usage - Press F10 + M
Change border color 1-15 - Press F10 + B
Add 0-8 VLB's - Press F10 + V
Activate No Clip mode - Press F10 + N
Activate God Mode - Press F10 + G

Alternate cheat method:
Start the game with "K5 -NOWAIT" command line, then use the above codes.

Get 99 rounds of ammunition, maximum life and gett all keys for the level:
Press B + A + T during the game play.