It's a server side framework that integrates with other commercial engines ( Unity / Unreal ), what it does is it allows to have a single big map where each sma

It's a server side framework that integrates with other commercial engines ( Unity / Unreal ), what it does is it allows to have a single big map where each small chunks of the map are handled by a gameserver. For the player it's transparent, you can have huge world with inter connected game server, instead of having one map with 32 players on it.