Control A2 for the first time.

Have your body collected.

Defeat another hero while playing as any hero on Heroes vs Villains

Successfully perform Cooling Flush 10 times (Multiplayer)

Defeat Sonny

5 multi-enemy grenade kills

Rescue Skidd and his agent on Aridia.

Play your first hacking game.

Complete the abandoned factory.

Emil's shop used for the first time.

255 enemies destroyed using a flight unit.

Complete the alien ship.

Complete the desert area.