Some players have experienced outdated versions of Subnautica 2 ahead of its anticipated release on May 14. A leak has occurred, distributing older builds of the game online, leading to various theories about its source. Unknown Worlds Entertainment has confirmed the leak, stating that the circulating builds are incomplete and do not represent the final game. They warned that these unofficial builds may contain bugs and cannot be verified for safety or stability. The official release will differ significantly from the leaked versions and will launch in an "early access" format, with plans for ongoing updates and new features.