UPDATE: Four new videos added.
Valve are teasing some gameplay videos of Portal 2. Feast your eyes on the puzzly goodness after the break. With all new gadgets & chemicals, it’s enough to make your head spin.
In the first video meet your new British friend, Wheatley. He doesn’t sound as robotic as GLaDOS and he’s a lot more charming. I guess technology has developed somewhat since you’ve been away.