Doom Cheats - 3DO

cheat description		size
VERSIONS FAQ Mar. 13, 2010		40KB
GUIDE Nov. 25, 2005		111KB

Walls on map
Press [LS], [RS]x2, [A], [Left]x2, [Up], [A], [C] at the auto-map screen during game play. Do not pause the game. A sound will confirm correct code entry. All walls will be displayed on the map.

Full map
Press [LS], [RS]x2, [Right], [Up], [B]x2, [Left], [RS] at the auto-map screen during game play. Do not pause the game. A sound will confirm correct code entry. All items will be displayed on the map.

Invincibility
Press [Up], [Right], [A], [B], [A], [Down], [A], [LS]x2 at the auto-map screen during game play. Do not pause the game. A sound will confirm correct code entry.

Weapons and ammo
Press [A], [Left], [A], [B], [A], [Right], [A], [C], [A] at the auto-map screen during game play. Do not pause the game. A sound will confirm correct code entry. All weapons and 500 rounds of ammunition will be available.

Level select
Press [LS], [Up], [C]x2, [RS], [Down], [A], [Left]x2 at the auto-map screen during game play. Do not pause the game. A sound will confirm correct code entry. Restart the game for access to any level.

Screen size
Press [Up], [Right], [LS], [Up], [Right]x2, [RS], [A], [Left] at the auto-map screen during game play. Do not pause the game. A sound will confirm correct code entry. The game may now be set to run in two additional larger screen sizes, including full screen.

Enemies

Former Soldiers: They resemble your old friends, but now they just fire pistols at you. They drop clips for the chaingun and pistol when killed.

Former Sergeants: Meaner and tougher. They carry shotguns and do more damage then soldiers. They drop shotguns when killed.

Imp: This creature throws fireballs and takes more bullets to kill.

Demon: Appear in most areas and can rip your head off if you are not careful. If you see more of them, use the chaingun.

Cacodemon: These creatures are ugly and have one big mouth. If they see you, they will fire lightning balls from their mouth. Use your rockets.

Mancubus: You have to use more then a chaingun to kill them. Use ammo with caution.

Arachnotron: Fires plasma energy at you. Use your rifle.

Spider Demon: The ultimate enemy. Has a super chaingun mounted on her body. Use your plasma rifle or rocket launcher.

Glitch: Saved games
The 3DO Memory Manager will lock up or reset when deleting the saved game file named "DOOM.PREFS". It will also be unable to display any files below this file. The file may be deleted by using the built-in memory managers of Syndicate or Wing Commander 3.