Square Enix announced today a July 11 release date for the Xbox 360 version of Quantum Conundrum. The game will carry a 1,200 Microsoft Point price.
The Xbox 360 date matches the release date for the rest of the world. The Japanese PS3 version is currently date TBA.
In Japan, the game's full name has been set to Quantum Conundrum: Choujigen Ryoushigaku no Mondai to Sono Kaihou. The stuff at the end translates to something along the lines of Super Dimensional Quantum Science Problems and the Method For Solving Them.