Free from the Asylum and delivered fresh from crazy town, Lil and Laarg discover an underground railway. Could this be their ticket home? Pick up this treacherous new DLC pack to discover an entirely new labyrinth of 19 puzzles and death traps, but beware-Bakuki will stop at nothing to prevent your escape! The Underground Pack also delivers even more Challenge Modes, 4 new costumes, and 4 additional Trophies. Download it today! To use this download, you will need the Escape Plan Full Game.