Travel a distance of 20 kilometers on foot.

Join another player's game.

Kill a zombie with 10 different melee weapons.

Ride Titan henchman and knock down 10 thugs (any play mode)

Conquer the effects of the Scarecrow's fear gas

Score two simultaneous knockouts using Toiletnator’s PTE

Solve 25% of riddler challenges

Save Dr. Young from being killed by Victor Zsasz

Beat Story Mode

Defeat Juggernaut on any difficulty level

Finish the Dexter’s Lab theme in story mode

Finished the Foster’s Home theme in story mode