Quantum Conundrum Dev Walkthrough Video - From The Creator of Portal

There's a video out for Quantum Conundrum, which is the new game from Kim Swift. Fan of Valve might remember her as the person responsible for the making of Portal(she made Narbacular Drop as a college project which had the basic mechanics of Portal). She then left Valve and went on to work with Airtight Games on Quantum Conndrum(the studio released Dark Void to rather mediocre reviews). Quantum Conundrum however promises to be more unique. It's a puzzle game where you'll be travelling multiple dimensions and alternate world to solve puzzles. It's an exciting idea and due out in 2012 on Steam(yes... that is confirmed). Watch the dev walkthrough below...