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