Sethian
Games like Sethian

Find the Steam hidden gems

single-players with secrets you find without a guideor

Games like Sethian

A single-player sci-fi puzzler about mastering a fictitious language with an ancient computer, featuring mixed reviews and roughly an hour of playtime among sampled reviewers.

Cypher
Minimalist first-person cryptography puzzles with a challenging, cryptic tone and a roughly 8-hour solo playthrough.
2018-02-20
- First person
- Puzzle
- Indie

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Games like Sethian | IndieDex

Sethian
Games like Sethian

Find the Steam hidden gems

single-players with secrets you find without a guideor

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Games like Sethian

A single-player sci-fi puzzler about mastering a fictitious language with an ancient computer, featuring mixed reviews and roughly an hour of playtime among sampled reviewers.

Cypher
Minimalist first-person cryptography puzzles with a challenging, cryptic tone and a roughly 8-hour solo playthrough.
2018-02-20
- First person
- Puzzle
- Indie

The Message from Deep Space

A contemplative single-player indie puzzle game about decoding an interstellar message with math and science, offering a profound sense of wonder.

2026-06-29

First person
Puzzle
Indie

ETHEREAL

A short, atmospheric indie puzzle game that guides players through a mysterious world with carefully designed puzzles, though later sections lean into maze-like navigation.

2019-03-07

Indie

Nauticrawl

A tense single-player simulation about escaping a hostile planet in a stolen machine via lever-pulling and device-hacking puzzles, with low-commitment sessions and variable playtimes.

2019-09-16

Puzzle
Adventure
Strategy
Indie
Simulator

Exiled

A compact, atmospheric puzzle thriller about decoding an ancient language to find a missing person while avoiding ancient monsters, with multiple endings shaped by choices.

2024-01-18

First person
Puzzle
Thriller
Adventure
Horror
Indie
Mystery
Point-and-click

Chants of Sennaar

A single-player puzzle adventure about deciphering invented languages to reunite the Tower's peoples, with a contemplative, language-focused pace and roughly 10-11 hours of reviewer playtime.

2023-09-05

Platform
Puzzle
Adventure
Fantasy
Bird view / Isometric
Indie
Stealth
Mystery

Palindrome Syndrome: Escape Room

A compact single-player sci-fi escape room adventure where you solve uneven puzzles to uncover your amnesiac past, with a roughly 90-minute runtime based on reviewer playtimes.

2020-10-14

First person
Science fiction
Puzzle
Adventure
Indie
Mystery
Point-and-click

Homicipher

A single-player adventure about deciphering a strange world's language to escape, with a horror-romance tone and a compact ~9-hour story.

2024-11-01

First person
Adventure
Horror
Strategy
Indie
Romance
Visual Novel

7 Days to End with You

A short single-player language-deciphering adventure about learning an unknown language through context, with multiple endings and a simple puzzle loop.

2022-02-06

First person
Puzzle
Adventure
Indie
Simulator

Machinika: Atlas

An engaging single-player sci-fi puzzle adventure about investigating an alien vessel via cryptic puzzles, with a short ~4-hour runtime and some mixed polish/interest feedback.

2024-09-17

First person
Science fiction
Puzzle
Adventure
Indie
Point-and-click

Heaven's Vault

A narrative adventure about an archaeologist translating hieroglyphics in a space nebula, with intriguing puzzles hampered by frustrating exploration and UI.

2019-04-16

Science fiction
Puzzle
Adventure
Indie
Point-and-click

Epitasis

A short single-player adventure blending exploration and puzzle-solving through the remnants of an alien civilization, with praised visuals but mixed critical response.

2019-05-01

Action
First person
Science fiction
Puzzle
Adventure
Indie
Mystery

Cypher