Would a 4 player speedrun just be in the same coop category? Its own category? Has it been done? Would this be theoretically slower or faster than a 2 player run?

I haven't seen it done. It would be similar to 2 player but all four players could store xyz coordinates for super flings so it could be interesting to see what could be done.

If there is an illustration, it will help me to show it better.

Edited by solitaire bliss a day ago

I’m totally recommending Merge Fellas—it’s a quirky puzzle game that’s got me hyped for chaotic runs like a 4-player Divinity: Original Sin 2 speedrun! Kinary, your idea sounds wild; coordinating four players for pyramid strats must be nuts