We've seen what the portal gun looks like in pixel-perfect replicas, but what would happen if you dumped it back in time? This gorgeous steampunk version, built out of the odds and ends of old dead things, is about as close as you'll get to finding out.
Have you ever thought about what a classic like SuperMario Bros would be like if you added a portal gun into the mix? Wonder no more; the folks at Stabyourself have released Mari0 – a glorious remake of the classic platformer now with just a touch of portal jumping-magic.
Had I been subjected to the same nightmarish labyrinth featured in the Portal games, I would have preferred a more substantial reward than cake at the end anyway. Like these adorable light and sound keychains.