Complete the Trainyard mission in a single player campaign.

Complete all Sub-operation Missions

Complete a Jungle or Tundra mission without going Man Down

Purchase all G.I. JOE contacts

Defeat Destro

Complete a mission using only Heavy class characters

Defeat Storm Shadow in all three secret arenas

Defeat Firefly

Complete any mission using female characters only

Complete all Arctic missions

Gain access to a Heavy Class Ability door

Kill 20 enemies in one round using the Boltgun in Arctower Landing

Defeat Baroness