- Phantasy Star II-IV (I was released on the master system) - everyone seems to hate III but really it isn't that bad, just the battle system is clunky and very different from the other titles.
- Shining in the Darkness
- Shining Force 1-2 (goodluck finding these for cheap although they've been released on Iphone now and Wii)
- Earthworm Jim
- Eternal Champions
- Echo the Dolphin
- Castlevania: Bloodlines
- Strider
- If you're lucky enough to find a working Sega CD (preferably the CDX since they're newer) get Sol Feace too. I think there is a cartridge version but you're really missing the experience without the cd-soundtrack to accompany it.