Continue playing to unlock this secret achievement.
Operate the turret in every vehicle in the game (P1 only)
Collect all G.I. JOE Contacts (P1 only)
Collect all File Cards (P1 only)
Collect all Intel Cards (P1 only)
Destroy the M.A.S.S. Device (P1 only)
Purchase all G.I. JOE contacts (P1 only)
Complete all Jungle missions (P1 only)
Defeat Destro (P1 only)
Drive every G.I. JOE vehicle in the game (P1 only)
Defeat Storm Shadow in all three secret arenas (P1 only)
Complete a Jungle or Tundra mission without going Man Down (P1 only)
Complete all Desert missions (P1 only)
Complete any mission using female characters only (P1 only)
Complete a mission using only Commando class characters (P1 only)
Defeat Firefly (P1 only)
Collect 50% of all File Cards (P1 only)
Complete a mission using only Combat class characters (P1 only)
Achieve the worst rank on a level without going Man Down (P1 only)
Complete any mission in 2 player co-op (P1 only)
Complete a mission using only Heavy class characters (P1 only)
Perform 10 barrel rolls in unison in any level in co-op (P1 only)
Complete all Arctic missions (P1 only)
Launch 50 enemies into the air and kill them (P1 only)
Defeat Baroness (P1 only)
Gain access to a Commando Class Ability door (P1 only)
Defeat every wave in one Satellite Strike mini-game (P1 only)
Pick up all three types of Point Multipliers in one mission (P1 only)
Purchase two G.I. JOE contacts (P1 only)
Gain access to a Heavy Class Ability door (P1 only)
Gain access to a Combat Soldier Class Ability door (P1 only)
Replay a mission and earn a higher score (P1 only)
Finish a level using only melee attacks on ground troops (P1 only)
Gain the highest Mission Ranking (P1 only)
Activate the Accelerator Suit three times in any mission (P1 only)
Defeat every wave in all Satellite Strike mini-games (P1 only)
Collect and spend all 130 possible Battle Points (P1 only)
Complete mission with higher than 50% Dual Targeting kills (P1 only)
Complete every Mission on Hardcore Difficulty (P1 only)
