
Dive In: Subnautica Goes Free on Xbox Ahead of Its Sequel's Early Access
From April 9 at 8:00 AM PT to April 12 at 11:59 PM PT, Subnautica is free on Xbox for Game Pass Ultimate/Premium/Essential members, while Subnautica and Subnautica: Below Zero are 50% off from April 2–16; Subnautica 2, built on Unreal Engine 5, promises a bigger world and optional co-op, with progress saved via Xbox Cloud Saves and continued access requiring a purchase after the Free Play Days.






