Unsurprisingly, creating vehicles on an alien planet is easier said than done.
RELATED: Subnautica: Below Zero – How To Earn Every Achievement Both games also let players craft vehicles to allow them to delve deeper or branch further. Both begin with a crash on 4546B and require players to fight to stay alive in predator-infested waters. Following the positive reception of the original Subnautica, the sequel reintroduces many of the same core gameplay elements and mechanics. Subnautica Below Zero was fully released on May 14, 2021, after a successful period in early access.