ORION › Game requirements › Subnautica
Subnautica, by Unknown Worlds Entertainment (Adventure, Indie), came out on Steam on January 23, 2018. Here are the official specs, and what they mean on the most common graphics cards.
Estimate per graphics card
The official page does not name a specific graphics card for both the minimum and the recommended specs. Rather than an invented number, we give none. ORION does the maths on your own PC, with your card, processor and screen, then measures the real frame rate while you play.
Official specs
Source: the game's Steam page, read on October 7, 2026.
Where to buy
The official page first. In ORION, the Store tab compares prices across shops, with the official stores listed before key resellers.
On your PC
ORION is a free game launcher for Windows. It reads your graphics card, processor and screen, estimates every game in your library, then measures the real frame rate while you play and sets the game up with its "Recommended" profile. No account, no ads.
Questions
The publisher recommends: Nvidia GTX 550 Ti or equivalent, 2GB VRAM. Minimum: Intel HD 4600 or equivalent - This includes most GPUs scoring greater than 950 points in the 3DMark Fire Strike benchmark. The official page does not name a specific graphics card for both minimum and recommended specs, so we give no frame-rate estimate for this game. ORION does the maths on your own PC.
The publisher recommends 8 GB of RAM (minimum: 4 GB).
The official page asks for 20 GB of storage.
Other games
By genre: Adventure games · Indie games
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