Subnautica Version 1.21 May 2026

“That’s not a new creature. It’s a bug fix.”

✔️ Habitat Builder UI – less glitch, more glass corridors ✔️ Reapers now respect rock collision (mostly) ✔️ Peeper population rebalanced in Kelp Forest ✔️ Save corruption risk while near Thermal Plant → reduced subnautica version 1.21

We’ve released version 1.21 for Subnautica, focusing on technical depth rather than new content. “That’s not a new creature

Alterra systems online. Deploying survival update to all lifepod terminals. subnautica version 1.21

Descend safely, survivors. 🎧🔦