Mr. Zsasz is one of Batman's
most perilous and frequently-faced foes who defeats without being provoked, usually with his weapon of choice, a knife. He is also regularly sent to Arkham Asylum
due to the fact that he is a psychotic sociopath. Mr. Zsasz appears on the Nintendo D.S.
version of LEGO Batman: The Videogame
as one of the villains in Villain Hunt
. He is play-able after you find him and pay 400,000 LEGO-studs.