In their quest to destroy the rebellion, the Combine raid a decrepit asylum suspected of harboring a communications outpost. The only thing standing in their way is the paranoid schizophrenic Patient #564, Dominic Crowley, who suffers from frequent delusions and has no problem with senseless violence.
This was the first iteration of Insane Places which began as a simple test of various effects and environment styles. The original map is long gone, but most of the concepts have crossed over into the new version including the hallucination effect.
Bloody brilliant.
Scared the everlasting **** out of me.