Games developed by Unknown Worlds Entertainment
6 census-tracked games, ranked by total Steam reviews.
Unknown Worlds Entertainment has developed 6 games tracked by The Game Census, with 634k Steam reviews between them and an overall 94% positive rating. The most reviewed is Subnautica (382k reviews, 97% positive). Releases span 2006 to 2026. 1 is free to play.
None of its games reports a live Steam player count at the moment. Census health tiers across the catalog: 2 healthy, 1 cooling, 3 quiet.
Genres across the catalog: Indie (4), Action (3), Adventure (3), Strategy (2), Casual (1). Most common player tags: Singleplayer, Multiplayer, Sci-fi, First-Person, Indie, Open World Survival Craft.
| # | Game | Reviews | Rating | Players | Health | Price | Released |
|---|---|---|---|---|---|---|---|
| 1 | Subnautica Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive. | 382k | 97% | — | Healthy | $29.99 | 2018-01-23 |
| 2 | Subnautica 2 Subnautica 2 is an underwater survival adventure set on an all-new alien world, developed by Unknown Worlds. Play alone or with friends in 4-player co-op. Adapt to survive by building custom bases and crafting tools. Explore the unknown to uncover the mysteries hidden within the depths. | 129k | 91% | — | Cooling | $29.99 | 2026-05-14 |
| 3 | Subnautica: Below Zero Dive into a freezing underwater adventure on an alien planet. Below Zero is set two years after the original Subnautica. Return to Planet 4546B to uncover the truth behind a deadly cover-up. Survive by building habitats, crafting tools, & diving deeper into the world of Subnautica. | 109k | 90% | — | Healthy | $29.99 | 2021-05-13 |
| 4 | Natural Selection 2 A fast paced multiplayer shooter that pits aliens against humans in a strategic and action-packed struggle for survival! | 13k | 85% | — | Quiet | $4.99 | 2012-10-30 |
| 5 | Moonbreaker Moonbreaker is a turn-based strategy, tactical skirmish game. The game is designed to be a true digital miniatures experience, set in an expansive sci-fi universe crafted by Brandon Sanderson. Direct Captain and Crew in gripping, ever-changing competition and adventure. | 1.5k | 84% | — | Quiet | $29.99 | 2024-02-01 |
| 6 | Zen of Sudoku From the creators of Natural Selection comes Zen of Sudoku, a relaxing, easy to play version of Sudoku for your PC.Relax with hand-painted Japanese-styled backgrounds, no timer and lush natural soundscapes.Stimulates your brain to keep it healthy and alert. | 377 | 89% | — | Quiet | Free | 2006-12-14 |
Reviews and ratings are Steam totals at the latest census snapshot. Players is the most recent concurrent-player sample recorded by the census and is blank where Steam exposes no count. Health is the census verdict for each game; the tiers are explained in the methodology. Game blurbs, genres and tags are the Steam store's own.