PLEASE NOTE: We take no responsibility for any changes you make to your hardware, software, drivers or O/S as a result of the cheats listed here. Only a few of the cheats listed have been tested and we cannot guarantee any of them will work. If you come across a bad/non-working cheat, please let us know and we will remove it.

All level
Create a new directory with "Profile0" name in your "c:\Program Files\Codemasters\Perimeter\ Resource\Saves\" directory. Create a new file with text editor, called as "data" (without extension!) in your "Profile0" directory. Just copy and paste the following lines into your "data" file: [General] name=ABBYCHEAT lastMissionNumber=28 difficulty=1 Save your file. Now you have access to all missions in campaign/battle mode.