Portal 2, Portal 2, Portal 2. Say it enough times and it sounds a bit like “portaloo”. But they say “Porta-Potty” in America, so perhaps that’s why Valve didn’t realise this. It’s the Left 4 Dead 2 V-sign all over again. But that massive controversy aside, there’s even more footage of the game available, and it’s not some dodgy cam recorded by a ne’er-do-well. Oh, and there’s also the video featuring Mr Stephen Merchant recording his lines for the game.