Have you ever had an idea to stay offline on your C64? Forget about it and go buy an ethernet card! CommodoRex is a game where you're able to send your scores online and compete with others!
This is an experimental project, and the goal is to enable the possibility for C64 to communicate with REST API web services.
At the moment CommodoRex is in testing phase, with 64NIC+ ethernet card (in RR-Net mode).