IGI 2 Covert Strike cheat, Codes and Hints

Unlocked All Levels:

Hold [Left Ctrl] + [Left Shift] + [F9] at the menu, then play the game. All levels will now be unlocked.

Mission skip:

Press [Esc] button during game play. Go to "Controls" then press [Prt Scr] button to advance into the next mission.
Alternately, you can also press [Left Ctrl] + [Left Shift] + [F12] during game play to skip mission.

Disable enemies:

Note: This trick involve editing a game file; therefore create a backup of the "ai" folder in the "common" directory. Open the "ai" folder. remove the "default.qvm" and "squaddefault.qvm" files. Copy the "settings.qvm" files and paste it twice. Then rename the copies of "settings.qvm"  to "squaddefault.qvm" and "default.qvm". Now play the game all enemies except for tanks and helicopters will ignore you.

Ignored by enemies:

Note: This trick is also involve in editing a game file; theredore create a backup of the file before applying trick. Use any text editor to edit the "settings.qvm" file in the "common\ai" directory in the game folder. Change the given line "BaseData bool8 DangerTimeout[0..100]" into "BaseData bool8 DangerTimeout[0..001]". You will now be ignored by enemies.

Never die:

Note: This trick is also involve in editing a game file; theredore create a backup of the file before applying trick. Use any text editor to edit the "humanplayer.qvm" file in the "humanplayer" directory in the Game folder. Change all the values that is "max damage scale" heading to "0".

Maximum ammunition capacity:

Note: This trick is also involve in editing a game file; theredore create a backup of the file before applying trick. Use any text editor to edit the "humanplayer.qvm" file in the "humanplayer" directory in the game folder. Find the "DefineHumanPlayerAmmoLimit" header. Change the "AMMO_ID_MAKAROVCLIP, 64" entry to "AMMO_ID_MAKAROVCLIP, 99" and do the same to the ammunition definitions that follows it.

Cheats

From MAIN MENU, type "nada" followed by one of the following codes to activate the listed cheat function:

God mode	allgod
Infinite ammunition	allammo
Easier AI	easy