Larian Studios Forums Divinity: Original Sin 2 Divinity - Original Sin 2 - General 10 weeks before release still no final build!.

We're in early access, so the terms alpha/beta are not really applicable. We're testing a "demo" of the game.

They have their own QA team and they also have lots of official beta testers who come into their office and play-test the whole game under a NDA.