The same sound played when you use a computer will be heard. Look directly above the floor under a few protruding bricks to see the iD logo in the stone wall. Crouch and face the wall of the dead end. Walk to the left in the lower dungeons just before you reach the location where the wall breaks open and the intermission sequence of you discovering the final Boss starts. Go to the Excavation Site level (final map) and get just before you enter the halls of Cyber-Satan.
Along with the 'invalid' message, you will get a message stating that you have a good memory. Programmer messageĮnter codes from the original Doom (for example, ' iddqd' or ' idclip') at the console window. For example, type ' give poop' and the game will display 'Unknown stat 'poop' added to player's inventory'. The window will say that the item is unknown, but it will say it is in your inventory. Type ' give ', where the item is anything that is not an item in the game. Note that '7' is the default color, white and '9' is black, which is a bit difficult to see. Type ' ^' ( + 6), then type a number from 0 to 9.
