Is it possible to dump a prototype cartridge like this with an old device called the BUNG XChanger GB? Would that work? Did anyone here by chance dump such a cartridge with the same setup? Or does somebody know of a different setup that works guaranteed? Thanks!
Not sure if you heard of Bennvenn? He is quite big on Gameboy stuff. The item you need is below https://bennvenn.myshopify.com/collections/frontpage/products/reader-writer-gen2?variant=19222674951 You can contact him via Facebook as well. https://www.facebook.com/BennVennElectronics/ Hope this helps~
You could just send it to me and I'll dump it. No charge, just pay postage. Done this type of thing a few times, so should be able to look up my history.
Thanks for the answers! It’s not in my possession, but I want to help the owner preserve it before the chip dies. When I visit him next time, I want to bring a backup device, but it has to be safe. If regular cartridge dumpers work, that’s good to know.
Yeah I dumped a few with a Bung adapter years ago. Other than the inconvenience of the old things, it worked fine.