Single-player games like Deep Saturation
Below are 11 single-player Steam games similar to Deep Saturation, 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 Deep Saturation page.
Ranked picks
- 1
7821 Akuji
Single-player alternative to Deep Saturation — playable solo, no multiplayer required. Shares Adventure and Simulation with Deep Saturation.
7821 Akuji is a first person liminal horror experience. Pilot a tiny, jury-rigged submersible to rescue a lost science crew.
- 2
The Great Ocean
Single-player alternative to Deep Saturation — playable solo, no multiplayer required. Shares Adventure and Simulation with Deep Saturation.
Dive into the earth’s oceans. Explore in your high-tech submarine fascinating spots like the Galapagos or the Deep Sea. Use your tools to solve quests when you free jailed whales, or explore sunken WW2 battleships. Swim with majestic whales, sharks and sea turtles.
- 3
Project SEVER
Single-player alternative to Deep Saturation — playable solo, no multiplayer required. Shares Adventure and Simulation with Deep Saturation.
Project Sever is a fusion of submarine simulator and horror. Master the controls of the Soviet Project "Sever" submarine and learn to keep it in working order to escape the deadly underwater trap and solve the mystery of the Anomalous Zone.
- 4
Wilhelm Gustloff's Death
Single-player alternative to Deep Saturation — playable solo, no multiplayer required. Shares Adventure and Simulation with Deep Saturation.
It is World War 2 and you are aboard the MV Wilhelm Gustloff which has just been struck with 3 torpedo strikes. You will relive the MV Wilhelm Gustloff's final moments in this atmospheric simulation.
- 5
Dark of the Depths
Single-player alternative to Deep Saturation — playable solo, no multiplayer required. Shares Simulation with Deep Saturation.
A first-person deep sea exploration game. Use only a torch to navigate through rusted structures, encountering both dangerous and harmless sea creatures. Uncover the mysteries of the trench, and experience the phobia-inducing atmosphere of the ocean floor.
- 6
The Adventures of LinShanHai - Chapter2:Bus Bombing
Single-player alternative to Deep Saturation — playable solo, no multiplayer required. Shares Adventure and Simulation with Deep Saturation.
The bus to the suburbs suddenly exploded, the scene was a mess, the sales staff, including all 10 people on board died. Lin Shanhai led the scene investigation team to conduct a detailed investigation and visited all the families and friends of the deceased, but the case is still no clue.
- 7
Lusitania: The Experience
Single-player alternative to Deep Saturation — playable solo, no multiplayer required. Shares Adventure and Simulation with Deep Saturation.
Welcome aboard the RMS Lusitania, a luxurious ocean liner sunk by a German U-boat during World War 1. Immerse yourself in this detailed unique experience of how this great liner met its final moments on the 7th May 1915.
- 8
Abnormal1999:Sector 49
Single-player alternative to Deep Saturation — playable solo, no multiplayer required. Shares Adventure with Deep Saturation.
Abnormal1999: Sector 49 is a challenging mystery puzzle game. You play as Sam, searching for your daughter in the abandoned Sector 49. Collect 10 consciousnesses to open the portal and escape.
- 9
Meat Grinder: First Cut
Single-player alternative to Deep Saturation — playable solo, no multiplayer required. Shares Adventure and Simulation with Deep Saturation.
“First Cut” is a short, standalone prologue to Meat Grinder, introducing the world, tone, and atmosphere of a story where every slice has consequences.
- 10
No Road To PEAK: Together
Single-player alternative to Deep Saturation — playable solo, no multiplayer required. Shares Adventure with Deep Saturation.
Push your out of gas vehicle with friends through challenging obstacles to reach your destination! Physics based cooperative car pushing game - One mistake can end it all!
- 11
Meat Grinder: Hotdog Simulator
Single-player alternative to Deep Saturation — playable solo, no multiplayer required. Shares Adventure and Simulation with Deep Saturation.
You’ve opened your own hot dog shop. Prepare, cook, and serve sausages to your customers. But if you run out of stock… you’ll have to get creative. Discover the town’s dark secrets and decide how far you are willing to go to keep your shop running.