G.I. JOE
Finish a level using only melee attacks on ground troops
Complete every Mission on Hardcore Difficulty
Collect and spend all 130 possible Battle Points
Purchase all COBRA characters
Operate the turret in every vehicle in the game
Collect all Intel Cards
Purchase all G.I. JOE contacts
Complete all Desert missions
Complete all Sub-operation Missions
Collect all G.I. JOE Contacts
Collect all File Cards
Drive every G.I. JOE vehicle in the game
Complete any mission using Snake Eyes and Storm Shadow
Complete any mission using female characters only
Complete a mission using only Commando class characters
Complete any mission using Baroness and Duke
Complete any Arctic, Desert, or Jungle mission using any COBRA character
Activate the Accelerator Suit three times in any mission
Destroy the M.A.S.S. Device
Complete all Jungle missions
Complete a Jungle or Tundra mission without going Man Down
Defeat Destro
Defeat every wave in all Satellite Strike mini-games
Defeat Storm Shadow in all three secret arenas
Launch 50 enemies into the air and kill them.
Complete all Arctic missions
Defeat Firefly
Complete a mission using only Heavy class characters
Complete mission with higher than 50% Dual Targeting kills
Collect 50% of all File Cards
Complete any mission in 2 player co-op
Achieve the worst rank on a level without going Man Down
Perform 10 barrel rolls in unison in any level in co-op
Defeat Baroness
Gain access to a Commando Class Ability door
Defeat every wave in one Satellite Strike mini-game
Complete a mission using only Combat class characters
Purchase two G.I. JOE contacts
Replay a mission and earn a higher score
Gain access to a Combat Soldier Class Ability door
Gain the highest Mission Ranking
Pick up all three types of Point Multipliers in one mission
Gain access to a Heavy Class Ability door
