Detox

Detox is a 2D puzzle, cutesy, time waster. Ultimately, DeTox aims to be 'Tetris on crack'. Players control the rotation of a circular area containing blood cells being attacked by toxic substances. By aligning the incoming enzymes with the corresponding harmful toxins, the blood cells are set free. An unsteady hand will do more damage than good!

PaperCuts

PaperCuts is a 3D flight simulator using paper airplanes. It's a fast-paced air combat game, with roots in actual physics but eschewing complicated simulation for a more arcade-like, quick-paced gaming experience. Players control jet-like paper airplanes, fighting against cunning computer-controlled opponents in a battle for air superiority. A quick play skirmish mode is available for a fast game of varying length.

Update (June 7, 2007): Finally, the installer is here! You'll need to download
and install the Aegia PhysX drivers before installing the game to play.
PhysX Download Page Paper Cuts Installer