Oh, a lot. I play too much BlazBlue online instead of actually finishing anything else. I still need to 100% BlazBlue's story too.
Oblivion is just sitting there. I played it for a while and loved it, but eventually I started playing other games. Plus I figure Oblivion isn't totally my thing in terms of RPGs. (Persona 4 is taking over my life)
Pokemon White. I also played it for a while and I still love it. 6th Gym Leader and Battle Subway Double Line under my belt. It's just that Persona 4 is taking over my life.
Prince of Persia 08 is sitting a couple hours from the ending. I need to get on that.
Final Fantasy 12. I really like it for the battle system. The story is kinda meh and I don't like Vaan's character design, but I'll let those slide. Vaan isn't the main character anyway. I think I left it some 40+ hours in and I was chasing a Mark or something.
This doesn't include all the games that I need to actually start. Fallout 3, Final Fantasy 13, Final Fantasy X-2, Bioshock 2, Shin Megami Tensei Nocturne/Digital Devil Saga 1 and 2/Persona 3 FES, Half Life 2 Episode 1 and 2, and Resonance of Fate (which looks damn fun by the way). This is on top of whatever other game my brother wants to buy when we clearly have too much to finish. New Vegas, Borderlands, Mass Effect 3, Skyrim, the Zelda DS games........