Impossible: A New Reality

Impossible: A New Reality is a single-level PWAD for Doom II, authored by ZK and designed for ZDoom. It won an Escher Award at Cacowards 2006

You begin in a patio. The action takes place in an Old Mansion on lava. The automap shows no lines. The level is full of "impossible" architecture, for example: stairs that go up infinitely but go down only once. The impossible architecture is constructed with the use of the silent teleport trick.

The map uses Hexen 2 textures and Derek Afterglow's Plantation Mansion texture pack.