When one of the original designers of Portal reveals a new game, it’s time to pay attention. Kim Swift, now of Airtight Games, has been chatting to Gamespot about her new project, Quantum Conundrum. Even the title should tell you that science remains high on the agenda. The game has you searching for your mad scientist uncle whose home, a gigantic mansion, has been converted into a series of perplexing science experiments. I don’t think there will be any neurotoxins this time around, though I have been wrong before when it comes to neurotoxins. It didn’t end well. Launch trailer and video with commentary by Kim below.