Single-player games like Black Submarine: deep seek
Below are 10 single-player Steam games similar to Black Submarine: deep seek, 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 Black Submarine: deep seek page.
Ranked picks
- 1

Wrist Catcher-寸关
Single-player alternative to Black Submarine: deep seek — playable solo, no multiplayer required. Shares Indie and Casual with Black Submarine: deep seek.
You are an apprentice of a traditional Chinese medicine herbalist in South Village. Your task is deceptively simple: Examine the pulse, ask about the symptoms and verify the identity of villagers and outsiders to expose the hidden "false people" from the diagnostic details.
- 2

Naked News
Single-player alternative to Black Submarine: deep seek — playable solo, no multiplayer required. Shares Indie and Casual with Black Submarine: deep seek.
Join in the fun with an unforgettable experience unlike any other! Naked News brings some hardcore, crass, dirty, vulgar, dark humour into an easily offended world, not pulling any punches and making fun of everything with this visual novel-style comic, Sitcom-esque episodic!
- 3

Doki Doki AI Interrogation
Single-player alternative to Black Submarine: deep seek — playable solo, no multiplayer required. Shares Indie and Casual with Black Submarine: deep seek.
A short interrogation game taking full advantage of ChatGPT! You are tasked with interrogating the suspect [AI] of a murder case as an [excellent police officer]. How you choose to interrogate the suspect is up to you. How the AI reacts is rendered in real-time through ChatGPT.
- 4

Faraday Protocol
Single-player alternative to Black Submarine: deep seek — playable solo, no multiplayer required. Shares Indie with Black Submarine: deep seek.
Faraday Protocol is a first person puzzle game that will test your wits and intelligence. Use the Bia-Tool, an ancient pistol-like relic of an alien civilization, to solve puzzles by bending energy and manipulating enigmatic machinery.
- 5

Thveit
Single-player alternative to Black Submarine: deep seek — playable solo, no multiplayer required. Shares Strategy and Indie with Black Submarine: deep seek.
Thveit is a cozy Norse settlement builder where changing seasons, ancient beliefs, and folklore creatures shape the fate of your settlements. Guide your settlers, manage resources, and grow a thriving community as humans and mythical beings learn to live side by side.
- 6

Storm The Field
Single-player alternative to Black Submarine: deep seek — playable solo, no multiplayer required. Shares Strategy and Indie with Black Submarine: deep seek.
Among a Viking tribe, you wield rune-magic in a puzzle version of chess with abilities instead of pawns. Cast powerful abilities onto enemy forces in calculated patterns and clear the board over successive turns.
- 7

The Soul Box
Single-player alternative to Black Submarine: deep seek — playable solo, no multiplayer required. Shares Indie and Casual with Black Submarine: deep seek.
The Soul Box is a kinetic visual novel about the mystery of a puzzle box. A story of a heritage hidden behind what’s written. A different look at the future, a worried glance at the past.
- 8

Lacuna – A Sci-Fi Noir Adventure
Single-player alternative to Black Submarine: deep seek — playable solo, no multiplayer required. Shares Indie with Black Submarine: deep seek.
A murder. A hack. A bombing. All it takes to plunge the solar system into war – unless you do something about it. Help CDI agent Neil Conrad make a string of increasingly difficult decisions in this modern dialog-driven adventure set in a gorgeous 2D sci-fi noir universe.
- 9

SHADE The Border Collie Flycatcher
Single-player alternative to Black Submarine: deep seek — playable solo, no multiplayer required. Shares Indie and Casual with Black Submarine: deep seek.
SHADE The Border Collie Flycatcher is an exciting point and shoot game that challenges players to catch as many flies as possible.With simple and intuitive gameplay and colorful graphics, players of all ages can enjoy this fun and engaging game.
- 10

fCorvus
Single-player alternative to Black Submarine: deep seek — playable solo, no multiplayer required. Shares Indie and Casual with Black Submarine: deep seek.
Solve puzzles, uncover riddles, and hunt crows and ravens through layered scenes of mystery. Reveal the hidden truth in a world where every shadow tells a story. Learn about the fabulous corvus.