Greetings,
I recently picked up a 7800 to compliment the 2600 I purchased a few weeks ago. I had an Atari XEGS as a child and I wanted to revisit some of the games I used to enjoy back then. I purchased a number of 7800 games from a local retro gaming store and half of them worked without any intervention of my part. The remainder required repeated, thorough cleaning with contact cleaner, isopropyl alcohol, and an eraser before they would work. The only game that still will not play is Ballblazer. It consistently boots to the Atari logo and then will either give me a blank screen, a flowing screen with some discordant sounds, or something that looks like a black and white test pattern. Do y'all think the game is shot or should I just keep on cleaning it every so often? Is there a possibility that I bought a PAL version or that the POKEY chip has been harvested (the label looks good)? The store will allow an exchange (they have one other copy) or refund to store credit, so I don't want to open it up at this juncture.
Best,
Saracen