We have 2 cheats and tips on PC. If you have any cheats or tips for ArmA II: Combined Operations please send them in here. You can also ask your question on our ArmA II: Combined Operations Questions & Answers page.
During gameplay in Single-Player mode bring up an invisible cheat box by holding the left 'Shift' key while pressing the Numpad Minus (-) and enter the cheat code ENDMISSION
The following cheats can be enabled in Single-Player mode by holding the left 'Shift' key and pressing Numpad Minus (-) and then releasing.
Unlock ALL Armory Gear:
Enter GETALLGEAR
Unlock ALL Campaign Missions:
Enter CAMPAIGN
Unlock ALL Single-Player Missions:
Enter MISSIONS