Batman – Arkham Origins – Platform: XBox 360

...cheats, codes, maps, saves, tips

Unlock Avatar Outfits:
Complete the following tasks during the game to unlock the corresponding
outfit for your Xbox Live avatar.

Deathstroke Avatar Outfit:
Defeat Deathstroke in Story mode.

Joker Avatar Outfit:
Complete Story mode.

Batman Avatar Outfit:
Complete ‚I am the Night’ mode.