Subnautica Security Update Released

October 03, 2025 - The beloved underwater survival game Subnautica has released a critical hotfix to address a security-related concern raised by Unity.

In the vast alien underwater world of Subnautica, players craft equipment, pilot submarines, and out-smart wildlife while exploring lush coral reefs, volcanoes, cave systems, and more. The game’s rich environment is now safer for exploration following this update.

For more details about the hotfix, please visit the official Steam announcement: Security Update Details.

Players can continue to enjoy the depths of Subnautica with enhanced security measures, ensuring their underwater adventures remain safe and immersive.