New PSP demos on US Store

Eurogamer reports that Sony has popped two new PSP demos onto its American PC Store.

The first is for Puzzle Guzzle, which has you making diagonal shapes on a square board while an opponent tries to make your life more difficult; "your brain tears the box to shreds" apparently, and that sounds like super powers.

The other is a sampler for Harvey Birdman: Attorney at Law, a game based on the US cartoon where superheroes and characters from 1960s Hanna-Barbera shows tackle court cases.