Batmare turned Discord into the infamous Arkham Asylum. Discord breaks out, kills the faculty and takes control of the entire asylum. Can Batmare stop the insane clown and various escaped inmates before Discord fulfills his insane plan?

Batmare dropped the dangerous Mane-iac in Arkham Asylum but Mane-iac set Batmare up and unleashed a set of surprises for our Dark Mare. Batmare must find Mane-iac in and out of the enormous asylum before Mane-iac wins by unleashing voracious beasts.