Looks and plays awesome. I would love to do something similar. Do you have anything to share that documents your accomplishment that could help myself and others to get started into multiplayer gaming?
Not opp, but I built a real-time sensitive app for a few friends of mine and have to say I was really impressed by Firebase's realtime database. There were all sorts of issues around concurrency/first-mover that I had to deal with that firebase's implementation made it pretty straightforward to address.
If I were trying to copy the same thing opp did, that'd be the first place I'd reach if it were me.
If I were trying to copy the same thing opp did, that'd be the first place I'd reach if it were me.