All Iron Man Armors
Iron Man MK1: unlocked after completing level 5 "Rebooted, Resuited"
Iron Man MK6: unlocked after completing level 1 "Sand Central Station"
Iron Man MK7: unlocked after completing Deadpool bonus mission "House Party Protocol" and it will cost 150,000 studs
Iron Man MK17/Heartbreaker: unlocked in Deadpool bonus mission "House Party Protocol" by destroying three sets of balloons and it will cost 150,000 studs
Iron Man MK42: unlocked after completing level 5 "Rebooted, Resuited"
Hulkbuster and Heroic Age Armors are not required to earn this achievement