cubiCPixel has released TrickedOut. An attempt to create a snowboarding game for the PSP.

Release notes:

Freestyle snowboard game with no time or races. Inspired by snowboarding itself. Should be able to carve around. This is a basic starting teaser where you can see itspotential.Everything will be changed, mostly graphics: Every images have allready been exported and ready to use (cinema 4D).

http://psplua.com/modules/mydownloads/singlefile.php?cid=17&lid=158