You guys remember Mario 64 for the Nintendo 64? Well there's a couple coders that figured out how to make it online playable with friends.
I tried with my friends and had trouble figuring it out.
Please Note: downloading the ROM (data of the game) is only recommended if you have a copy of the original game.
Instructions to install & play: https://sm64o.com/t/how-to-fix-invisibl ... t-work/336