My first post!
Nes- Double Dragon (especially 2), RBI Baseball, Mike Tyson's, Mighty Final Fight, Contra, Kung-Fu, Mario's, Metroid, River City Ransom, Kid Nikki, Kirby, Super Spike V-Ball
Sega Master System- The Ninja, Astro Warriors, Black Belt, Alex Kidd, Ninja Gaiden, Pro Wrestling
Game boy and Advanced- Double Dragons, Contra, Mario's
Super Nes- Super Double Dragon, S Metroid, S Contra, S Mario, Star Fox, Rival Turf, Final Fight 2-3, ZELDA, S Punch Out, Final Fantasy
Sega Genesis-Double Dragon1,2,3, Last Battle, Sonic,
PS1- Vandal Hearts, Resident Evil, Demolition Derby, Die Hard Trilogy, Final Fantasy Tactics, Twisted Metal, Valkerie Profile
GameCube-Wind Waker Zelda, Metroids,
MAME- Double Dragons, NBA Jam, RBI Baseball, OutRun, Street Fighter, Contra, Metal Slug, Shinobi, Ninja Gaiden, Final Fight,
I know it's a pretty big list. I'm just hoping they will work well on the system or when hooked to a tv, they have an option to be full screen display and not a small window on the TV.