75%Strong matchIn Other Waters
89%2k89% positive reviews, Very Positive across 2k reviews·Exploration · Atmospheric
—







You're a Stardiver on a mission. Descend into the depths of an underwater world filled with wonder, mysteries, and peril. Discover the story behind the abandoned base. Explore this submerged planet and learn its history.
Prepare for a sci-fi adventure in a stunning underwater environment with an atmospheric soundtrack. Become a pilot, explorer, and judge responsible for the planet's fate.
Zera, your ship's AI, is the narrator of the story and guides you through 20 missions in order to reveal the secret of the forgotten planet. Experience a journey that touches both the good and evil sides of modern, relevant topics such as AI and climate change. Cruise through a free-roaming, beautiful world, but also be aware of the dangerous wildlife of the planet and gigantic strange creatures mutated due to mysterious environmental changes.

You have been in cryosleep for 387 days. The current year is 3076. Your mission is to investigate the disappearance of a research AI ship. Shortly after arriving on the planet, an unknown hostile force stands in your way. You unravel its identity piece by piece while trying to make your way back home.
This indie game has mostly slow-paced, story-driven gameplay with additional enriching features from various game genres that help you dive deeper and immerse into its world, such as:
- [action] shooting space-like combat with wildlife, AI ships, and 5 bosses;
- [crafting and exploration] upgrading your ship at the base with resources mined and found in the game world.
Game features:
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
All matches
Finding similar games…
In Other WatersShares Sci-fi · Space · Mystery , adds Beautiful89% · 2k positive reviews75%Strong match—
Subnautica: Below ZeroShares Sci-fi · Underwater · Exploration , adds Open World Survival Craft90% · 108k positive reviews74%Strong match—
SubnauticaShares Sci-fi · Underwater · Exploration , adds Open World Survival Craft97% · 380k positive reviews74%Strong match—
Starstruck VagabondShares Sci-fi · Exploration , adds Life Sim86% · 537 positive reviews73%Strong match—
MonolithShares Sci-fi · Space · Mystery , adds Point & Click77% · 270 positive reviews71%Strong match—
Under A New SunShares Action-Adventure · Sci-fi · Underwater , adds Open World Survival Craft77% · 301 positive reviews75%Strong match—All matches
The best games like Stardiver are In Other Waters, Subnautica: Below Zero, Subnautica, Starstruck Vagabond, and Monolith.
Match on: filter matches for Stardiver by tag
Filters all matches
65%+Strong matches