Single-player games like Deep Saturation
Below are 10 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
Iron Lung
Single-player alternative to Deep Saturation — playable solo, no multiplayer required. Shares Adventure and Simulation with Deep Saturation.
A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.
- 2
SOMA
Single-player alternative to Deep Saturation — playable solo, no multiplayer required. Shares Adventure with Deep Saturation.
From the creators of Amnesia: The Dark Descent comes SOMA, a sci-fi horror game set below the waves of the Atlantic ocean. Struggle to survive a hostile world that will make you question your very existence.
- 3
Destroyer: The U-Boat Hunter
Single-player alternative to Deep Saturation — playable solo, no multiplayer required. Shares Adventure and Simulation with Deep Saturation.
Destroyer: The U-Boat Hunter brings you an authentic and historically accurate destroyer simulation along with gripping anti-submarine warfare set in the turmoils of the Atlantic Ocean during World War II.
- 4
Crash Dive 2
Single-player alternative to Deep Saturation — playable solo, no multiplayer required. Shares Simulation with Deep Saturation.
WWII Tactical submarine combat in the South Pacific
- 5
Tales Beyond The Tomb - The Last Vigil
Single-player alternative to Deep Saturation — playable solo, no multiplayer required. Shares Adventure and Simulation with Deep Saturation.
Nick Harrison, a new security guard at the Guadalupe Cemetery, believes he is taking on a peaceful night shift. However, as night falls, he soon discovers he was very wrong. Nick realizes the cemetery holds more than just the dead.
- 6
Skin Deep
Single-player alternative to Deep Saturation — playable solo, no multiplayer required. Shares Simulation with Deep Saturation.
Skin Deep is an immersive first-person shooter. We got sneezing. We got things getting stuck in your feet. Stalk through a vast non-linear starship and sneak, subvert, and sabotage to survive in this stellar sandbox. You're outnumbered, outgunned, and have no shoes. Welcome to Skin Deep!
- 7
Darkwater
Single-player alternative to Deep Saturation — playable solo, no multiplayer required. Shares Adventure with Deep Saturation.
Darkwater is a cooperative extraction horror game for 1-4 players. Command a submarine trapped under the ice of an alien planet. Battle enemy vessels and deep sea abominations as you hunt for resources. Do what it takes to survive.
- 8
There's Something In The Ice
Single-player alternative to Deep Saturation — playable solo, no multiplayer required. Shares Adventure and Simulation with Deep Saturation.
In 2015, three scientists at the Antarctic research station "Zarya" drilled into the ice to a depth of 2 kilometers and took samples for study... It seems that what they found was not at all what they were looking for...
- 9
Meat Grinder: Hotdog Simulator
Single-player alternative to Deep Saturation — playable solo, no multiplayer required. Shares Adventure and Simulation with Deep Saturation.
Run your own hot dog shop in the foggy town of Grimshore. Cook and serve by day, solve your meat shortage by night, and try not to ask too many questions. How far will you go to keep the grill running?
- 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!