Cheats:Activate the following cheats by performing the corresponding tasks:CHEAT FUNCTION – HOW TO UNLOCKAll Guns In Solo – Have a saved game file from Perfect Dark Zero. Cloaking Device – Have a saved game file from Perfect Dark Zero. Hurricane Fists – Have a saved game file from Perfect Dark Zero. Weapons Stash Locator – Have a saved game file from Perfect Dark Zero. Alien (Co-op Buddy) – Complete Attack Ship: Covert Assault under the Special Agent difficulty in under 5:17. All Guns in Solo – Complete Skedar Ruins: Battle Shrine under the Perfect Agent difficulty in under 5:31. Classic Sight – Complete dataDyne Central: Defection under the Agent difficulty. Cloaking Device – Complete G5 Building: Reconnaissance under the Agent difficulty in under 1:30. DK Mode (everyone has big arms and heads) – Complete Chicago: Stealth under the Agent difficulty. Enemy Rockets – Complete Pelagic II: Exploration under the Agent difficulty. Enemy Shields – Complete Carrington Institute: Defense under the Agent difficulty. Farsight XR-20 – Complete Deep Sea: Nullify Threat under the Perfect Agent difficulty in under 7:27. Hit and Run (Co-op Buddy) – Complete Carrington Villa: Hostage One under the Special Agent difficulty in under 2:30. Hotshot (Co-op Buddy) – Complete Area 51: Infiltration under the Special Agent difficulty in under 5:00. Hurricane Fists – Complete dataDyne Central: Extraction under the Agent difficulty in under 2:03. Invincible – Complete Area 51: Escape under the Agent difficulty in under 3:50. Jo Shield – Complete Deep Sea: Nullify Threat under the Agent difficulty. Laptop Gun – Complete Air Force One; Anti-Terrorism under the Agent difficulty. Marquis of Queensbury Rules (Enemies Don