Jim Power - Insanely difficult. But this one gives me less motion sickness than the SNES version
Kid Chameleon - You know it :) Classic in every way. Probably my #1 Genesis game of all time
Legend of Galahad - I only discovered this recently and haven't gotten too deep into it yet, but it seems to have a lot of potential. The levels have multiple objectives, with a fantasy/medieval theme.
Mcdonalds Treasure Land Adventure - What? Yeah, it's actually a pretty good game. Developed by Treasure, the game guys as Alien Soldier and Ikaruga :)
Midnight Resistance - Pretty good port of the arcade. Instead of rotational controls, you just hold the button to lock the firing angle. I like this pretty well!
Risky Woods - Tough as nails platformer
Rocket Knight Adventures - Really sweet and varied platformer
Tin Head - It's been a while since I played this one but I remember it being good. there was also a canceled SNES and Amiga port.
Mega Turrican - Seems less exploration based than the originals, which I don't mind. Also has a REALLY sweet song on one of the levels.
Well, that's it for some Genesis love.... A-Lin, I would love to see some of your pics for any system