No, I cant because there wasnt many. Still doesnt make what I said any less true. Running at a higher resolution doesnt automatically make a game use hardware any better. Yes, it can choke the machine easier, but it all depends on whats going on screen.
You can run Napalm in 640x512 and Foundation in 640x512 for example, but neither use the hardware better than something like super stardust or Elfmania for example. Neither move as many graphics around, or nearly as smoothly, nor in a way that "realtime" quick responses are required (and influence onscreen action in "realtime").
Show me something like them in a higher resolution and then sure, the fact theyre in 640x512 is something to give credit to, but as things stand I still dont think there's anything available in anything but standard low res that really pushes the hardware in an impressive way. Good games in 640x512 or higher, sure, there's some, but none that impress technically in the same way as things like LionHeart, Super Stardust, Elfmania, Brian The Lion and so on.
Or if you care to offer some games that show otherwise Id be happy to hear about them.