Yeah, I saw a gameplay trailer months ago. Seems strange to me that it's on PSP rather than the DS (besides that it's a Sony game), since the DS could just use a tilt peripheral .
It looks like the idea of gameplay, was inspired by MonkeyBall or something, making it a 2D platformer, rather then 3D. Not bad I guess, if you're interested in it.
At first I thought it looked lame, but if you have FW2.7 you can download the demo from yourpsp.co.uk - and I was quite impressed by it. It may not have 3D graphics and stuff, but the gameplay and different level designs are pretty cool. I'll probably buy it when it comes out Sony are being tight arses though, that's the only demo you can download
I think it's quite like Monkey Ball in the way you have to tilt the level to make the character move, although i didnt look at the site long enough to really understand what the game was about... what's the aim? Loved the music.
lol I just had to play monkey ball, to check you were right and you were the worlds do tilt, I was thinking they didnt because in race mode you move by running not tilting... but it still doesnt remind me of monkey ball!
Speaking of which, super monkey ball adventure is out soon!