By PAX 2012 comes a filmed off-screen for Quantum Conundrum, the first-person puzzle game from Square-Enix coming this summer who had a way to test it is ideal as a spiritual successor of Portal . The video shows a typical game session in which we will have to solve various puzzles of the rooms using our intelligence and the use of IDS (Intra Dimensional Shift), meaning a glove able replace objects and scenarios with their own versions of alternate worlds.