Subnautica Review Summary

Last updated: 2026-06-03
  • Highly praised immersive game experience
  • Stunning visuals and diverse environments
  • Excellent survival and exploration mechanics
  • Game has many bugs and glitches
  • Navigation and inventory system need improvement
  • Not suitable for thalassophobics
Subnautica header

Emotions

Archetypes

Hardware

Windows <8GB VRAM / <16GB RAMpositiveWindows <8GB VRAM / 16-31GB RAMpositive

What players like:

Common complaints:

Gameplay feedback:

Performance notes:

Recommendations:

Other player notes:

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Review evidence

Why players say this

Steam review verdict

A breathtaking survival adventure with stunning visuals and deep exploration mechanics that pull you into its immersive world, though frequent bugs, clunky navigation, and a finicky inventory system drag down the experience—best avoided if deep water terrifies you.

What players like

Highly praised game experience: Players consistently describe the game as amazing, revolutionary, and one of the best in its genre. The unique gameplay, fantastic graphics, and incredible soundtrack contribute to its near-perfect status.

Stunning visuals and environments: The game features beautiful and diverse underwater landscapes, breathtaking environments, and stunning graphics. Players appreciate the detailed environments and creatures, making it visually captivating.

Excellent survival and exploration mechanics: The game is praised for its engaging survival and exploration gameplay. It is considered one of the best in the survival-crafting genre, with mechanics that surpass those of similar games like Minecraft.

Diverse biomes and ecosystems: Players enjoy the variety of biomes, each with unique flora and fauna. The game offers a rich and vibrant underwater world with diverse creatures and resources.

Engaging storyline: The game features a deeply engaging and thought-provoking story. Players appreciate the immersive plot and atmosphere, which add depth to the overall experience.

Common complaints

Game has many bugs: Players report numerous bugs and glitches that affect gameplay, including issues specific to PS4 and VR modes.

Not suitable for thalassophobics: The game may induce discomfort or fear for players with thalassophobia due to its deep sea exploration themes.

Navigation can be difficult: The lack of a clear in-game map makes navigation and exploration confusing and frustrating for players.

Inventory system needs improvement: Players report issues with the inventory system, including limited space and frustrating management.

Game is very difficult: Players find the game difficult to get into and frustrating to play, with challenging gameplay mechanics.

Gameplay and performance

Exploration and discovery focus: The game emphasizes exploration and discovery as key aspects, with players exploring different biomes, uncovering the planet's story, and progressing through discovery.

Survival mechanics and elements: The game features various survival mechanics such as hunger, thirst, and oxygen management. Players must navigate a hostile environment and utilize survival strategies.

Crafting and progression systems: The game includes crafting and progression systems, allowing players to gather resources, craft items, and upgrade equipment.

Creature encounters and interactions: Players will encounter and interact with various creatures, including large and specific creatures, adding to the gameplay experience.

Storytelling through environment and logs: The game's story is revealed through environmental design, PDA notes, logs, and events, creating a non-linear storytelling experience.

Good optimization and scalability: The game is well-optimized and scales well across different hardware configurations. Players report good performance on both low-end and high-end PCs.

Stable performance on various settings: The game maintains stable performance across different settings, including high graphics settings and low settings. Players report consistent FPS rates.

Mixed graphics quality feedback: Some players report bad texture quality and blurry textures, while others praise the amazing graphics. This indicates a divide in player experiences with the game's visuals.

Minor bugs and glitches: There are reports of minor bugs and glitches, such as fish swimming through walls and small graphical issues, which do not critically impact gameplay.

Crashes and game-breaking bugs: Some players experience game crashes and game-breaking bugs, which significantly impact the gameplay experience.

Recommendations

Recommended for exploration and survival fans: This game is highly recommended for players who enjoy exploration, survival, and discovery. It offers a unique underwater experience with detailed lore, engaging worlds, and a variety of creatures.

Highly recommended for unique experience: The game is praised for its unique and immersive experience, making it a must-play for many. It offers a high-quality experience that is unforgettable and engaging.

Not recommended for thalassophobes: Players with a fear of the ocean or large creatures may find this game uncomfortable. It is recommended for those who enjoy being scared or want to experience a new type of fear.

Recommended for immersive gameplay: The game is recommended for its immersive and atmospheric gameplay. It offers a breath of fresh air from typical shoot 'em up games and is enjoyable for all gamers.

Highly recommended purchase: The game is strongly recommended for purchase, especially for fans of survival and exploration games. It is considered a must-have for survival game fans.

Buying context

Community fair range: $10.00 - $20.00.

Game completion: 50.0h.

Story completion: 25.0h.

Subnautica starts slow and confusing but becomes highly addictive after a few hours of gameplay, particularly when players unlock faster transportation and base-building capabilities. The progression and pacing are well-designed, encouraging exploration and construction.

Reported time to anchor: 2h.

Friction: Confusing and slow start; Lack of clear direction or progression; Tedious resource gathering in later stages; High risk of death in early game.

Unlock drivers: Access to faster transportation; Ability to build bases; Exploration and discovery of new areas and items.

Player profiles

Exploration Enthusiast: Explores thoroughly, enjoys uncovering the story and mysteries of the game. Motivation: Discovery and exploration of the underwater world. Stance: buy.

Build-Crafter Grinder: Focuses on crafting and building, enjoys the progression system. Motivation: Building and upgrading equipment and bases. Stance: buy.

Fear-Facing Adventurer: Cautious exploration, enjoys the thrill of facing fears. Motivation: Overcoming fears and enjoying the immersive underwater environment. Stance: sale.

Platform notes

The game generally performs well across most hardware cohorts, with high-end systems experiencing smooth gameplay and lower-end systems facing some performance issues. The majority of players report positive experiences, especially on systems with higher VRAM and RAM.

Windows <8GB VRAM / <16GB RAM: positive. The game runs well on this hardware, with some players experiencing stable frame rates and good performance even on lower-end systems.

Windows <8GB VRAM / 16-31GB RAM: positive. Players report mostly smooth performance with high frame rates, though some experience occasional FPS drops.

Windows 12-15GB VRAM: positive. The game runs exceptionally well on this hardware, with high frame rates and smooth performance.

Steam Deck: Subnautica generally receives positive feedback for its performance and compatibility on the Steam Deck and other Linux devices. However, there are notable issues with FPS drops in mega bases, battery drain, and occasional crashes. The lack of auto-save feature is also a concern for some users.

Linux and Proton: Subnautica generally runs well on Linux devices, including older hardware and handheld devices like the Steam Deck. While there are some reports of graphical issues such as stuttering and color problems, these do not significantly detract from the overall positive experience. Proton compatibility is reported to be flawless, with no major crashes or freezes, indicating a stable and enjoyable gaming experience on Linux.

Extra review signals

External guides: The analysis of user feedback for 'Wiki Tax' reveals significant issues related to navigation, lack of in-game guidance, and a heavy reliance on external resources like wikis and guides. Many users express frustration with the game's insufficient map details and the need to search for information online to progress. However, some users appreciate the lack of handholding as it enhances the exploration experience. The primary complaints fall under the need for external data to navigate and understand game mechanics, indicating a substantial dependency on external resources for a satisfactory gaming experience.