I have tested the following:

-gpe sudoku: worked perfect, no issues
-panel clock: installed fine, but icon didn't show due to changes in OS. Manually forcing icon (in Navigation applet) makes it show.

There are other games I've tested, some working, some not... I'll list them later.

EDIT: Here's an interesting one-- once I added the bt plugin, the device now crashes and reboots after telling it to connect to my su8w bt keyboard and then I pull up the tableteer page. Odd.