I've heard that there are a variety of cheat codes in both DOOM and DOOM 2, to allow things like all weapons, all keycards, walking through walls (no clipping) etc.
What are all of the cheat codes in DOOM?
Below are the cheat codes for DOOM (all versions) and DOOM 2
Use these codes to get specific items:
Most of the cheat codes between DOOM and DOOM 2 are the same, the only real difference is for the no clip code which is