The Sega CD version with hidden characters like a monkey, a dog, a chicken, a senator, tons of uber-violent finishing moves and those CINEKILLS?!
DerangedHermit: Those are awesome deals...but you mean to tell me you own...
The hell?!
They're shit (duh!) and I've had those games for a while, since or around when I got the system (what, I was 9!). I believe Sewer Shark was the pack-in. But the games I play on that now are NBA Jam and Sonic CD.