Games like Project Vostok: Episode 1
If Project Vostok: Episode 1 is your kind of game, the closest matches are Mermaids are Seafood, Sister Other Paranoia and The Letter - Horror Visual Novel — picked from the ranked list below. Reviewers single out its lost inspired survival mystery, multiple endings to explore and atmospheric. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
Get personalized picks →About Project Vostok: Episode 1: "Project Vostok" is a non-linear horror visual novel about a group of airplane crash survivors finding a mysterious Soviet-era bunker in Altai mountains. Uncover the story full of drama, horrors and decide the fate a of various cast of heroes in this free visual novel.

Players who liked Project Vostok: Episode 1 also play
Steam players who put hours into Project Vostok: Episode 1 also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.
Mermaids are Seafood
WHY THIS
Top pick for Project Vostok: Episode 1 fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Project Vostok: Episode 1.
You're a new hire at a company that sells mermaids as seafood. Bet your blood, navigate conspiracies, and cook for customers in this psychological horror game with 11 endings. Are mermaids more like fish, people, or monsters?
Sister Other Paranoia
WHY THIS
Second-strongest match for Project Vostok: Episode 1 fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Project Vostok: Episode 1.
A dark visual novel by acclaimed creator nyalra. Overly sensitive to other people's emotions, the protagonist—a light novel writer—develops the ability to read minds, only to be driven even deeper into isolation. His sole remaining comfort is his younger sister, gifted yet lonely.
The Letter - Horror Visual Novel
WHY THIS
Third-strongest match for Project Vostok: Episode 1 fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Project Vostok: Episode 1.
When seven people fall prey to a vicious curse, they will discover that horror rests not from the shadows lurking about, but within themselves. To what ends will one go in order to survive?
Corpse Party
WHY THIS
Shares multiple endings and an atmospheric mood with Project Vostok: Episode 1.
Ranked #4 for Project Vostok: Episode 1 fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Project Vostok: Episode 1.
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...
Doki Doki Literature Club Plus!
WHY THIS
Shares an atmospheric mood with Project Vostok: Episode 1.
Ranked #5 for Project Vostok: Episode 1 fans by collaborative filtering across millions of Steam libraries. Shares Indie with Project Vostok: Episode 1.
Welcome to the club! Write poems for your crush and experience the terror of school romance in this critically-acclaimed psychological horror story.
The seven days i spent with you
WHY THIS
Ranked #6 for Project Vostok: Episode 1 fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Project Vostok: Episode 1.
With the enigmatic girl who imprisoned you――seven days in an unfamiliar room.
The Song of Saya
WHY THIS
Shares branching narrative and a dark mood with Project Vostok: Episode 1.
Ranked #7 for Project Vostok: Episode 1 fans by collaborative filtering across millions of Steam libraries. Shares Adventure with Project Vostok: Episode 1.
Bear witness to a love that will change the world, in this classic horror romance visual novel from acclaimed writer Urobuchi Gen.
YOU and ME and HER: A Love Story
WHY THIS
Shares choice consequences, multiple endings and an atmospheric mood with Project Vostok: Episode 1.
Ranked #8 for Project Vostok: Episode 1 fans by collaborative filtering across millions of Steam libraries. Shares Adventure with Project Vostok: Episode 1.
YOU and ME and HER: A Love Story is the visual novel medium in its purest form. Will Shinichi choose Miyuki, the beautiful queen bee of the school, or the endearingly awkward misfit Aoi? With art by Tsuji Santa, these beautifully rendered romances will stay with you forever.
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Frequently asked about Project Vostok: Episode 1
- Is Project Vostok: Episode 1 free to play?
- Yes — Project Vostok: Episode 1 is a free-to-play title on Steam. You can install and play it without buying anything, though some games include optional in-app purchases.
- What games are most similar to Project Vostok: Episode 1?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Project Vostok: Episode 1 are Mermaids are Seafood, Sister Other Paranoia, The Letter - Horror Visual Novel.
- Who developed Project Vostok: Episode 1?
- Project Vostok: Episode 1 was developed by Natrix.
imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Project Vostok: Episode 1.
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