FEZ

[GrooveMan.exe]

the spritework's done by Paul Robertson (making Cave Story-style sprites a change of pace in this instance).

Actually, the art's being done by Phil Fish, who's also the lead designer of the game. There's a clear difference in style between the two, anyhow.

Hm. I'm pretty sure Paul's name was dropped in the video interview I watched - I apologise if I'm not accurate on that. I'll try and re-find it.

Edit:
http://www.destructoid.com/fez-takes-you...6468.phtml
Yep, Paul Robertson did work on this but as an animator. So he's not the original spriter, technically. Still, that's an important distinction, I kind of had a Journalist Fail there.