Carnage Warehouse (or B-285-A) was a warehouse that Universal built in 2002, specifically for the purpose of putting haunted houses inside of it. The building gets its name from the first haunted house located there, Maximum Carnage. It was then used for haunted houses until 2006 when Universal moved Halloween Horror Nights back to Universal Studios. Since then the Carnage Warehouse has been used for storage. It is located Marvel Super Hero Island behind Doctor Doom's Fear Fall.