Single-player games like PLATONICA SPACE
Below are 11 single-player Steam games similar to PLATONICA SPACE, 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 PLATONICA SPACE page.
Ranked picks
- 1

Tacoma
Single-player alternative to PLATONICA SPACE — playable solo, no multiplayer required. Shares Indie and Adventure with PLATONICA SPACE.
Tacoma is a sci-fi narrative adventure from the creators of Gone Home. Set aboard a high-tech space station in the year 2088, explore every detail of how the station’s crew lived and worked, finding the clues that add up to a gripping story of trust, fear, and resolve in the face of disaster.
- 2

Observation
Single-player alternative to PLATONICA SPACE — playable solo, no multiplayer required. Shares Indie and Adventure with PLATONICA SPACE.
Observation is a sci-fi thriller uncovering what happened to Dr. Emma Fisher, and the crew of her mission, through the lens of the station’s artificial intelligence S.A.M.
- 3

OPUS: Echo of Starsong - Full Bloom Edition
Single-player alternative to PLATONICA SPACE — playable solo, no multiplayer required. Shares Indie and Adventure with PLATONICA SPACE.
Echo of Starsong is a visual novel style adventure game. Eda, a girl who can hear mysterious sound waves known as starsong, crosses paths with a young man in search of their source. Together, they venture out to the heart of space to unravel an ancient myth.
- 4

The Station
Single-player alternative to PLATONICA SPACE — playable solo, no multiplayer required. Shares Indie and Adventure with PLATONICA SPACE.
The Station is a first-person sci-fi mystery set on a space station sent to study a sentient alien civilization. Assuming the role of a recon specialist, players must unravel a mystery which will decide the fate of two civilizations.
- 5
![Event[0] — Steam game cover](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/470260/header.jpg?t=1774622671)
Event[0]
Single-player alternative to PLATONICA SPACE — playable solo, no multiplayer required. Shares Indie and Adventure with PLATONICA SPACE.
Event[0] is a sci-fi narrative exploration game where you build a relationship with a lonely spaceship computer to get home to Earth.
- 6

Neva
Single-player alternative to PLATONICA SPACE — playable solo, no multiplayer required. Shares Indie and Adventure with PLATONICA SPACE.
Experience the moving tale of a young woman and her lifelong bond with a magnificent wolf as they embark on a thrilling adventure through a rapidly dying world.
- 7

Outer Wilds
Single-player alternative to PLATONICA SPACE — playable solo, no multiplayer required. Shares Adventure with PLATONICA SPACE.
Named Game of the Year 2019 by Giant Bomb, Polygon, Eurogamer, and The Guardian, Outer Wilds is a critically-acclaimed and award-winning open world mystery about a solar system trapped in an endless time loop.
- 8

The Turing Test
Single-player alternative to PLATONICA SPACE — playable solo, no multiplayer required. Shares Adventure with PLATONICA SPACE.
The Turing Test is a challenging first-person puzzle game set on Jupiter’s moon, Europa. You are Ava Turing, an engineer for the International Space Agency (ISA) sent to discover the cause behind the disappearance of the ground crew stationed there.
- 9

GIRLS MADE PUDDING
Single-player alternative to PLATONICA SPACE — playable solo, no multiplayer required. Shares Indie and Adventure with PLATONICA SPACE.
"When there's nobody there to see you, you disappear." In Girls Made Pudding, two girls tour a series of towns that people have disappeared from.
- 10

Moonless Moon
Single-player alternative to PLATONICA SPACE — playable solo, no multiplayer required. Shares Indie and Adventure with PLATONICA SPACE.
When night falls, she wanders into another world... Moonless Moon is a text-based adventure game following a girl as she travels through a variety of different worlds.
- 11

Natsuno-Kanata: Beyond Summer
Single-player alternative to PLATONICA SPACE — playable solo, no multiplayer required. Shares Adventure with PLATONICA SPACE.
──終わってしまった世界の夏、少女はあてのない旅をする。通話を介して終わってしまった世界を共に生きるアドベンチャーゲーム。