The Batman: The Animated Series Level Pack Add-on for LEGO DC Super-Villains has 5 achievements worth 50 gamerscore.
Complete ''Mask of the Phantasm'' with all Minikits Unlocked
Complete the Pachinko machine in one go
Set both Free Play characters as The Joker and The Joker Animated Series
Complete ''Mask of the Phantasm'' after achieving True Villain status
Complete ''Mask of the Phantasm''