Mine would probably be Marvel vs. Capcom for the Dreamcast. I also recently had ICO but sold it. $12 at a used electronics store -> $45 on Amazon not too shabby.

Hi, I recently got a SNES off eBay and I have this problem where the games work for a minute or so, but then it either freezes or the controller stops working. I know its not the games because they are cleaned and work on other systems, so I was wondering if anyone knew what the problem could be, and if it could be fixed. An example is in Zombies Ate my Neighbors, I get all the way to the "press start" screen but then pressing start doesn't work. The video and sound keep going but the controller won't do anything. Also, in Super Mario World I can move a little bit but once the initial message comes up I can't close it, and it then proceeds to freeze/crash. This all happens in a matter of about 30 seconds to a minute, so there has to be a pattern. There is some rattling in the console, but I can see there is a chip on it, so I figured it was just plastic. Could this be the problem?

Is this a good gaming rig? 

Intel(R) Core(TM) 2 Duo E8400 CPU

CoolerMaster Hyper TX2 Gaming CPU Cooling Fan

Asus P5N-D nForce 750i SLI Chipset LGA775 FSB1333 DDR2 Mainboard

2GB (2x1GB) PC6400 DDR2/800 Dual Channel Memory

600 Watts Power Supplies

NVIDIA GeForce 9800 GX2 1GB 16X PCI Express 

Windows Vista 64 bit