Sethian: Unravel Alien Mysteries Through a Fictitious Language

6/19/2026, 1:56:43 AM

Release date: 11/9/2016

Tags: #indie #puzzle #sci-fi

User Reviews

Score: 67%Mixed
Review Count: 166 reviews
Fetched At: 6/19/2026, 1:56:43 AM

Live Store Snapshot

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Japan Price: ¥498
Global Price: $4.99
Sale Status: Regular pricing
Price Checked At: 6/19/2026, 1:56:42 AM

Key highlight

Explore the alien planet Sethian as an archaeologist and master its unique, original language to uncover the mystery of its vanished inhabitants in this sci-fi puzzle adventure.

Who this is for

For those intrigued by linguistic puzzles and sci-fi mysteries, Sethian offers a truly unique experience. Dive in to master an original language and uncover the secrets of a lost civilization.

Details

Overview

Sethian is a unique science fiction puzzle game developed and published by Duang! Games, LLC. Released in 2016, it invites players into the distant future as an archaeologist exploring the enigmatic planet of Sethian. The core of the mystery lies in the disappearance of its ancient inhabitants centuries ago, with clues locked away in an abandoned computer system that only communicates in the planet's lost native tongue.

Highlights

Original Language Creation: Sethian distinguishes itself by featuring a meticulously crafted fictitious language, Sethianese, complete with its own grammar and vocabulary, offering a more immersive linguistic challenge than simple substitutions.
Sci-Fi Puzzle Gameplay: Players must learn and master this alien language to decipher clues, uncover the planet's history, and understand the philosophy of its vanished people.
Exploration and Discovery: Venture to the far-flung planet of Sethian, piecing together the narrative through environmental clues and linguistic puzzles.

Who It's For

This game is ideal for players who enjoy intellectual challenges, particularly those fascinated by linguistics, cryptography, and science fiction narratives. If you appreciate games that offer a deep, unique puzzle experience and enjoy unraveling mysteries at your own pace, Sethian might be the perfect fit. Its indie nature and focus on a singular, original concept also appeal to those seeking something different from mainstream titles.

Game Info

Sethian is a paid title available on Steam, supporting multiplayer and family sharing. It was released on November 9, 2016, and is developed and published by Duang! Games, LLC. The game is presented in English and is categorized as an Indie and Puzzle title with Sci-fi elements. User reception is currently mixed, and it carries no age restrictions.