That first part is exactly what I’m saying. Many multiplayer games involve starting from zero every time, so that didn’t seem to be what OP is looking for. I wouldn’t recommend Vagante, for instance. It has a small handful of unlocks, but the lack of other progression is a feature, not a bug. Meanwhile, a loot game like Borderlands will have you continually upgrading your character and gear over many sessions, and that’s likely what OP is asking for.