Metroid24

I'm not sure, i know i was able to take that memory card i attached, and per someone on reddit, run an app called ecc_checker, then change the extension to...

> I opened it in HxD and it looks like the same thing as an OPL VMC, where it is a standard memory card image but with the ECC segments...

Sorry, that's a good point about documentation, i definitely don't want to waste anyones time. I reached out to the creator to see if they'd be willing to share any...

The creator of the MemCard Pro2, super nice dude by the way, responded saying this: "There is nothing special to the MemCard PRO2 format. It is a plain binary file...