I wouldn't say *all* but most of them, yeah... I'm saying this because I've tested a few v2 and v3 games that weren't fully compatible. Most of v3 games, yeah they work, however, if they are 3D, they are bit slow on my S500i. Some v2 games, the graphics don't quite work for the 240x320 resolution.

This is what I found out after testing a few games...