Indie dev Arthur ‘Mr. Pondukian’ Lee was so wrapped up in mashing together Portal and Snapshot for this physics- and time-warping tech demo that he forgot to even give it a name! Silly boy. That’s breaking one of the golden rules of self-promotion. In every other respect, Lee is very clearly not silly: this is a flat-out astonishing proof of concept. What if… instead of simply opening a doorway to another area, entering a portal you created also rewound time to the point where you created its exit, which was itself done by taking a screenshot of your desired destination point/time? Ack, my clumsy words plum don’t sum this up at all satisfactorily. I’m going to have to ask you to watch this video. It’s worth it, trust me.