Hi Jprules.
Yes. Total player count per server depends on your game, and there is no way to determine a number in advance. This is purely an engine limitation.
UETOPIA provides the infrastructure to scale horizontally, through shards and instances. So you’d still be able to scale your game regardless of how many players each server can handle.
Take a look at this video where I describe scaling on UETOPIA. Please pardon my horrible handwriting. =)
