It does have permanent world state changes, but it's nowhere near as extreme about it as capital L Legacy games. It doesn't throw in rule changes the way the a

It does have permanent world state changes, but it's nowhere near as extreme about it as capital L Legacy games. It doesn't throw in rule changes the way the actual Legacy games do. Also, anecdotally, there's about 200 hours worth of play time in a single party running through the campaign, so the chances of anyone actually exhausting the game are slim. There's also a replay mechanic and a random dungeon mechanic, so you're not totally locked in.