I don’t have a lot of experience with fan games, but the X-Men arcade port was awesome to see and play. Mostly because that never got a port, back in the day. Hellslave is really impressive to see. I just got a Saturn modem (Japanese one) and the other hardware needed to use it currently (thanks to the Shiro guide). I’m looking forward to setting that up at some point. Hopefully, software emulators and other alternatives pop up for netlink, since the hardware itself seems like a limited quantity at this point.