Single-player games like Sea of Dreams
Below are 8 single-player Steam games similar to Sea of Dreams, 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 Sea of Dreams page.
Ranked picks
- 1
Red Door or Blue Door?
Single-player alternative to Sea of Dreams — playable solo, no multiplayer required. Shares Adventure with Sea of Dreams.
This is a psychological horror where for 14 days in a row you have to choose either a red door or a blue door. Make even one mistake - you die, and you have to start all over! Welcome to a terrifying puzzle with no room for error. And know this: someone is watching you.
- 2
SOMA
Single-player alternative to Sea of Dreams — playable solo, no multiplayer required. Shares Indie and Adventure with Sea of Dreams.
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
Dead Take
Single-player alternative to Sea of Dreams — playable solo, no multiplayer required. Shares Indie and Adventure with Sea of Dreams.
Find your missing friend. Uncover the secrets within. Brave a luxurious and haunting mansion in Dead Take, a first-person psychological horror crafted by Surgent Studios.
- 4
Insomnis
Single-player alternative to Sea of Dreams — playable solo, no multiplayer required. Shares Indie and Adventure with Sea of Dreams.
Insomnis is a first-person horror game focused on story, exploration and solving puzzles to advance through a terrifying atmosphere. Players take control of Joe Castevet, who will have to deal with a mysterious inheritance he has just received. Discover all the secrets of the Castevet mansion!
- 5
KAKUSANKIBOU / 扩散希望
Single-player alternative to Sea of Dreams — playable solo, no multiplayer required. Shares Indie and Adventure with Sea of Dreams.
Basically the story goes as visual novel form. Sometimes, the system switches into dot part, and you can control the character to continue the story.
- 6
Don't Be Afraid 2
Single-player alternative to Sea of Dreams — playable solo, no multiplayer required. Shares Indie and Adventure with Sea of Dreams.
Descend deep into the nightmare that seamlessly blends with reality in this uncanny horror escape room game. Can you find your way out of the horrid mansion or will you succumb to your fears? Can you face and overcome your past, or will it break you?
- 7
Corpse Party
Single-player alternative to Sea of Dreams — playable solo, no multiplayer required. Shares Indie and Adventure with Sea of Dreams.
A group of friends unknowingly perform an occult ritual that traps them in an otherworldly elementary school. Here, the vengeful spirits of young children threaten their lives and their sanity, and the only hope of survival is to uncover the chilling details behind the murders of those trapped before them...
- 8
The Exit 8
Single-player alternative to Sea of Dreams — playable solo, no multiplayer required. Shares Indie and Adventure with Sea of Dreams.
You are trapped in an endless underground passageway. Observe your surroundings carefully to reach "The Exit 8".