An hour of puzzle-solving in the quirky world of Big Walk is the most fun I've had in co-op in ages

You're in the woods at night with a couple of your friends looking at a construction crane towering above you, a tantalizing red button at the top, far out of reach. You have no idea what that red button does, but c'mon. It's a red button. You're not going anywhere until you've figured out how to press it.

Throwing things at it doesn't work, so you move onto the next plan: kicking things at it, which doesn't work even more. In the 45-minute preview I got of Big Walk, the "cooperative online walker-talker" from House House...