Very interesting concept, was fun jumping around and interacting with the other players.
I do think adding a voice ability to call out to other players would be really helpful, cause it is most of the time impossible to get their attention. Also i found the anti gravity boots to be the most useful ability in the game. Sure the other abilities were fun too, but the boots are just too powerful to replace with anything else in my opinion.
I managed to get to the end while operating 2 instances by myself (The maze part was the hardest, but i just left one instance at the end of the maze to make it easier activating the maze gem)
I couldn't find most of Evan's evidence post unfortunately, and i bet theres still alot that i havent seen, which is incredible how you managed to do so much in the jam's timeframe!
Overall i enjoyed the game, im sure it would be a real chaos with a full server