Single-player games like Ocean Gap
Below are 8 single-player Steam games similar to Ocean Gap, 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 Ocean Gap page.
Ranked picks
- 1
Agonize
Single-player alternative to Ocean Gap — playable solo, no multiplayer required. Shares Action and Indie with Ocean Gap.
Once a mad scientist's lab, now an abandoned manor haunted by miscreations. Work as a 1-4 player team in this online co-op, psychological horror game and discover what lurks within. Find a cure before it's too late...
- 2
DEVOUR
Single-player alternative to Ocean Gap — playable solo, no multiplayer required. Shares Indie with Ocean Gap.
DEVOUR is a co-op horror survival game for 1-4 players. Stop possessed cultists before they drag you to hell. Run. Scream. Hide. Just don't get caught.
- 3
Inout
Single-player alternative to Ocean Gap — playable solo, no multiplayer required. Shares Action and Indie with Ocean Gap.
INOUT is a cooperative horror game for 1-4 players. For years, the locals have been afraid of an old mansion in Madyland. A possessed maniac and an ancient evil have settled here. Become a member of a team of exorcists and expel the evil force!
- 4
INVITATION To FEAR
Single-player alternative to Ocean Gap — playable solo, no multiplayer required. Shares Action and Indie with Ocean Gap.
『INVITATION To FEAR』 is a survival horror game for 1 to 4 players. After receiving one of the invitations, you will wake up in an unfamiliar place. Before long, you will realize that a terrifying creature is wandering around the building. Don't let "her" find you.
- 5
Ad Infinitum
Single-player alternative to Ocean Gap — playable solo, no multiplayer required. Shares Action with Ocean Gap.
When reality is a nightmare, nightmares become real. In this psychological horror game, you fight the terrifying creatures invading your mind. Can you save your sanity?
- 6
PARANOIA PLACE
Single-player alternative to Ocean Gap — playable solo, no multiplayer required. Shares Action and Indie with Ocean Gap.
PARANOIA PLACE is a 1-4 player online co-op survival horror game. Together or alone, you will need to solve puzzles, find items and run from the bloodthirsty demonic killer.
- 7
Doorways: Holy Mountains of Flesh
Single-player alternative to Ocean Gap — playable solo, no multiplayer required. Shares Action and Indie with Ocean Gap.
Doorways: Holy Mountains of Flesh is an Immersive Horror Adventure, featuring a Complex Story and Deep Atmosphere.
- 8
Chased by Darkness
Single-player alternative to Ocean Gap — playable solo, no multiplayer required. Shares Action and Indie with Ocean Gap.
Chased by Darkness is a 1-4 players co-op survival horror. Your mission is to face supernatural entities and banish them to the spiritual plane. Explore, fight enemies and don't let the darkness reach you.