Penny Arcade’s “On the Rain-Slick Precipice of Darkness” series concludes the saga of Tycho Brahe, Scion of The Long Project, and his almost certainly human partner Jonathan Gabriel.  The world has been destroyed, but existence extends beyond this mortal plane in the gruesome Underhell! The new game expands considerably on its predecessor in size, scope and gameplay. Create the ultimate fighting force by recruiting bizarre monsters and teaming them up with the best trainer for the job!

The title features a completely new score from HyperDuck Soundworks (Dust: An Elysian Tail, Mojang's Scrolls).  

On the Rain-Slick Precipice of Darkness 4 is expected to release for $4.99/400 Microsoft Points.

To prepare the Earth for the finale of Penny Arcade’s “On the Rain-Slick Precipice of Darkness,” the penultimate game is free on Steam for all – for one day only!  Beginning immediately, and through 11:59 PM PST tonight  - or until all codes are distributed -  everyone who visits can secure a code to get “On the Rain-Slick Precipice of Darkness 3” for FREE, including all bonus content!