Unlock all chapters
Complete a specific mission objective in The Sky is Burning
Complete "Takeoff" mission
Submit your data to all Leaderboards
Kill 10 enemy infantry in FLIR view
Complete a specific mission objective in Sharks in the Water
Complete a specific mission objective in Holidays in Hell in Local Co-op mode
Complete a specific mission objective in Sunshine Units
Complete a specific mission objective in City on Fire
Complete a specific mission objective in On the X
Win the "Domination" mission in Squad Operations
Complete a specific mission objective in A Diamond in the Rough
Complete a specific mission objective in Rain in the Desert
Complete a specific mission objective in Ship of Fools
Complete "A Damn Shame"
Win all Squad Operations missions in any flight mode
Complete a specific mission objective in Turkey Shoot
Finish Tazirstan Chapter on Realistic or Veteran difficulty
Finish Lualia Chapter on Realistic or Veteran difficulty
Finish Salcedo Chapter on Realistic or Veteran difficulty
Complete the Campaign
Complete the Campaign and Squad Operations
Win any 3 missions from the Campaign in Local Co-op on any difficulty
Complete all secondary objectives in Campaign Mode
Watch a replay
Complete a landing on a landing zone in Realistic or Veteran Mode
Kill 8 ground units with a Hellfire ripple shot
Enable setting "Control Turret in Zoom" and kill 5 enemy infantry by gun in this mode
Win any mission on Veteran difficulty
Win one Squad Operations mission in Xbox LIVE Co-op mode
Complete free flight on each helicopter
Use satellite view on each location
Using the 30mm cannon, kill 20 enemy infantry without letting go of the trigger
Do a barrel roll
Play one mission entirely in cockpit view
Complete any mission without dying on any difficulty
Kill 30 enemy ground units with the 30mm cannon
Kill 70 enemy ground units with the Hydra 70 rockets
Kill 114 enemy ground units with the AGM 114 Hellfire missiles
Kill 9 enemy air units with the FIM-92 Stinger missiles
Avoid 15 incoming missiles by using anti-missile defense system
Unlock all skins for all helicopters
Complete a specific mission objective in Whiteout in Local Co-op mode
Unlock twenty decals
Complete a specific mission objective in Over and Out
Complete a specific mission objective in The River Deep in Local Co-op mode
Complete a specific mission objective in The Gang's All Here
Complete a specific mission objective in Lord of War in Local Co-op mode
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