Sure it can! But it's 2-bit screen and all pixels are squizzed by downscale, but it works! Haha! I even can't read a score.
Damn, I forgot about Rockbox. I used to play DQ Monsters 2 and Doom on my iRiver back in highschool lol
Cool, Gameboy games looks funny on this 2-color screen (128x64), it's hard to recognize, but Pinball - Revenge of the Gator, Mickey Mouse are ok, at least i know what's going on there.