Ride all of the fairground rides at Amusement Mile in the hub

Perform a grab on an enemy and charge into 5 others

Max out your stud bar in every level

Complete ''Arma-Ghetto Superstar''

Complete ''Man To Mantis''

Complete the story

Complete ''Steppenwolf Surprise''

Complete ''The One With The T. rex Mech''

Complete ''Gridlocked''

Complete a level without dying

Complete ''Oa No!''

Complete ''Arkham Barely Believe It''

Complete ''S.T.A.R.S. In Your Eyes''