Accept your first Promotion.
Win each game mode in Ace Chemical, Amusement Mile, Crime Alley, Gotham Power and The Docks.
Complete all feats related to a particular gadget or support item.
Complete all feats related to a particular loadout weapon.
Kill 50 enemy players using the panic-slap melee attack.
Become a Nemesis 50 times.
Earn a 10-kill streak.
Earn 50 gold medals in Challenge mode.
Turn the tables in Fumigation when the enemy team's victory is imminent.
Unlock any locked loadout or costume item.
Finish one match of Gotham City Impostors.
Complete the Initiation mission.
