Chis Grant: So, lucky us, after the first full day a the show, ye 'n I be the only pair t' play Portal 2 together, cooperatively, without Valve. Valve writer Erik Wolpaw has been giving the the demo while playing as the second player, but he said he thought we looked like we could handle it on our own. Richard Mitchell: It be surprising t' me how quickly we fell into step, actually. If ye've played Portal before, it be kind a amazing how soon ye start thinking cooperatively -- figuring out how ye need two people t' solve a given puzzle. it be a different experience, but it be still Portal.