Puzzle-platformer Against the Wall has certainly impressed us. The brainchild of Michael Consoli, Against the Wall tasks players with exploring an infinite vertical surface. Their only tool is a wand that allows them to interact with the massive wall, pulling out blocks so they can scale ever-upwards.

At PAX East, a playable build was available to attendees and now everyone can sample it. Windows and Mac users can snag the demo over on the official site and get to scalin' now.

This article was originally published on Joystiq.