Subnautica Free Download Pc | Setup

: Available for purchase on Steam for approximately $29.99. It occasionally features "Free Weekend" events, such as one held from April 2–6, 2026, which allowed users to play for free for a limited time.

: You can buy and download the game through the Epic Games Store . While it was famously gifted for free in late 2018, it has since returned to its standard retail price. Subnautica Free Download PC Setup

: The game is available on the Microsoft Store for Windows. : Available for purchase on Steam for approximately $29