Enter "2ndsquad" as a profile name to unlock all levels and extras including "Infinite Ammunition", "Super Squad", and "Old Movie" modes.
Successfully complete the game on the Easy difficulty setting to unlock Old Movie mode. This mode allows the game to be played in black and white.
Successfully complete the game on the Normal difficulty setting to unlock the "Infinite Ammunition" option.
Successfully complete the game on the Hard difficulty setting to unlock the Authentic difficulty setting. This mode has no checkpoints, saves, icons nor reticules.
Successfully complete the game in Authentic mode to unlock the "Super Squad" option.
Die four times after a save point and you will be asked if you want to heal your squad.
Note: This procedure involves editing a game file; create a backup copy of the file before proceeding. Use a text editor to edit the "bia.ini" file in the "system" folder in the game directory. Look for the "[Engine.GameInfo]" heading, then enter the line "bCheatsEnabled=True" below it. Then, look for the "[Engine.Console]" heading and change the "ConsoleKey=0" line to "ConsoleKey=192". Then while playing the game, press ~ to display the console window. Enter one of the following codes to activate the corresponding cheat function. Also, there is no confirmation that a code has been entered correctly. Note: You must reset the cheats every time you play (i.e., retype everything with the exception of the line "bCheatsEnabled=True"). You must move it under "[Engine.Console]" and must re-enter "ConsoleKey=192" in order for the console and the cheats to work properly in the game.
|God mode for squad||supersquad|
|Disable flight and no clipping mode||walk|
|No clipping mode||ghost|
|Togle invisibility||invisible [0 or 1]|
|Remove all items||unloaded|
|Old Movie mode||oldmovie|
|Toggle blind AI||blindai [0 or 1]|
|Toggle deaf AI||deafai [0 or 1]|
|Toggle blind enemies||blindenemies [0 or1]|
|Toggle deaf enemies||deafenemies [0 or 1]|
|Map select||loadspmap [map name]|
|Spawn indicated item||summon [item name]|