Complete every mission on Formidable difficulty.
Complete every mission on Normal difficulty.
Defeat 50 enemies in melee as Iron Man while Invincible.
Defeat 100 enemies with Iron Man's unibeam.
Defeat 100 enemies with Iron Man's blaster.
Defeat 100 enemies with Iron Man's laser.
Defeat 100 enemies as War Machine while using the Omega System.
Defeat 100 enemies with the rocket launcher.
Defeat 100 enemies with War Machine's shotgun.
Defeat 100 enemies with homing missiles.
Shut down the GREENGRID power transmitter as both Iron Man and War Machine.
Reposition all of the GREENGRID relays without being interrupted.
Destroy Project PROTEAN as both Iron Man and War Machine.
Defeat more than 1,000 enemies.
Reach the bottom of the elevator shaft without touching a laser tripline.
Unlock all armor suits.
Unlock the Classic Mark I Iron Man armor.
Defeat Crimson Dynamo as both Iron Man and War Machine.
Destroy most of the structures in Shatalov's base.
Defeat the Russian separatists as both Iron Man and War Machine.
Defeat 100 enemies in close combat.
At least 10 S.H.I.E.L.D. units survive the battle for the docks.
Only one S.H.I.E.L.D. transport lost in the canyon run.
Defeat 100 enemies with War Machine's minigun.
Prevent the first wave of Roxxon dropships from deploying their drones.
Invent every module, ammunition, and weapon upgrade.
Defeat ULTIMO with no armor damage.
Complete every mission on Easy difficulty.
Unlock the Ultimate Iron Man armor.
Defeat ULTIMO.
Unlock the Silver Centurion armor.
Shut down the GREENGRID power transmitter.
Shut down GREENGRID without needing to repair the Arc Armiger.
Defeat 100 enemies with Iron Man's repulsor.
Destroy the A.I.M. Arc Armiger without using missile deflection.
Unlock the Classic Iron Man armor.
Defeat A.I.M. and save the S.H.I.E.L.D. Helicarrier.
Unlock the Mark III Iron Man armor.
Save Rhodey and the Stark mobile armory from the A.I.M. attack.
Save all four repulsor lifts and all four stabilizers on the S.H.I.E.L.D. Helicarrier.
Unlock the Extremis Iron Man armor.
Destroy Project PROTEAN.
Defeat the Crimson Dynamo.
Destroy all four Tesla reactor stabilizers in under 60 seconds.
Unlock the Mark II Iron Man armor.
Prevent the Russian separatists from deploying Roxxon Armigers.
Defeat a soldier with Iron Man's unibeam.
Unlock the Mark VI Iron Man armor.
Prevent Roxxon from stealing the Stark Archives.
Recover from the Roxxon EMP attack.
