Why is playng with physics interesting? “I think it’s because we as people already have a foundation in physics. We know how things should react and how they should feel, and to me, it’s really easy to play with it and do something different.”

Portal co-creator’s first-person puzzle game for Square Enix is out this summer in Europe.

That’s a screenshot from Quantum Conundrum, a dimension shifting game designed by Portal co-creator Kim Swift.

Kim Swift, co-creator of Portal, is working with Square Enix and Dark Void developer Airtight Games on Quantum Conundrum. In this game, you play as a kid visiting his genius and eccentric inventor uncle.