Single-player games like Silurian Planet
Below are 8 single-player Steam games similar to Silurian Planet, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Silurian Planet page.
Ranked picks
- 1
Aftermath
Single-player alternative to Silurian Planet — playable solo, no multiplayer required. Shares Action and Adventure with Silurian Planet.
In AFTERMATH, players follow Charlie's journey through an unfamiliar European city, searching for her daughter and fighting not only an unearthly presence, but also her own demons.
- 2
Alien: Isolation
Single-player alternative to Silurian Planet — playable solo, no multiplayer required. Shares Action with Silurian Planet.
Discover the true meaning of fear in Alien: Isolation, a survival horror set in an atmosphere of constant dread and mortal danger.
- 3
ROUTINE
Single-player alternative to Silurian Planet — playable solo, no multiplayer required. Shares Action and Indie with Silurian Planet.
ROUTINE is a First Person Sci-Fi Horror set on an abandoned lunar base designed around an 80s vision of the future. Explore and investigate your surroundings as you survive against unknown threats.
- 4
Chernobylite Complete Edition
Single-player alternative to Silurian Planet — playable solo, no multiplayer required. Shares Action and Indie with Silurian Planet.
Chernobylite is a science-fiction survival horror RPG. Set in the hyper-realistic, 3D-scanned wasteland of Chernobyl’s Exclusion Zone, explore a non-linear storyline in your search to uncover the truth of your tortured past.
- 5
Directive 8020
Single-player alternative to Silurian Planet — playable solo, no multiplayer required. Shares Action and Adventure with Silurian Planet.
Earth is dying and humanity is running out of time. 12 light years from home, Tau Ceti f offers a small sliver of hope. When the colony ship Cassiopeia crash lands on the planet, its crew soon realize they are far from being alone. In space, death takes many forms.
- 6
Metro Exodus
Single-player alternative to Silurian Planet — playable solo, no multiplayer required. Shares Action with Silurian Planet.
Flee the shattered ruins of the Moscow Metro and embark on an epic, continent-spanning journey across the post-apocalyptic Russian wilderness. Explore vast, non-linear levels, lose yourself in an immersive, sandbox survival experience, and follow a thrilling story-line that spans an entire year in the greatest Metro adventure yet.
- 7
Syndrome
Single-player alternative to Silurian Planet — playable solo, no multiplayer required. Shares Action and Adventure with Silurian Planet.
Syndrome, a sci-fi survival horror game that places you in a living hell inside a doomed starship. Find out what happened to your lost crew. Run. Hide. Fight. Survive.
- 8
Outlast
Single-player alternative to Silurian Planet — playable solo, no multiplayer required. Shares Action and Indie with Silurian Planet.
Hell is an experiment you can't survive in Outlast, a first-person survival horror game developed by veterans of some of the biggest game franchises in history. As investigative journalist Miles Upshur, explore Mount Massive Asylum and try to survive long enough to discover its terrible secret... if you dare.