Eidolon cover

Eidolon

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First release
Aug 01, 2014
Genres
Indie, Adventure · Survival
Platforms
PC (Microsoft Windows), Mac

Eidolon is a game about exploring a mysterious landscape and uncovering the stories of the people who lived there once before. It is a game about history, curiosity, interconnectedness, and the slow and inevitable beauty of life. You will be dropped into the dreary and mystical Western Washington circa 2400 c.e. with little to guide your way. Awaiting you is a vast landscape filled with wildlife, edible plants, and the memories of our now-dead culture—stored in artefacts such as journals, sketchbooks, newspapers, zines, brochures, transcripts, blogs, and more. Collect these memories and piece together what happened to these people.

Also known as UDK.exe

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Details

Storyline, release dates, time to beat, age ratings, modes, links, keywords

Release dates
PC (Microsoft Windows)
Aug 01, 2014
Mac
Aug 01, 2014
Game modes
Single player
Perspective
First person
Keywords
post-apocalyptic, exploration, steam, day/night cycle, digital distribution
… All 7, single-player only, bow and arrow

At a Glance

Critic Score
80
OverviewHow it playsMediaCommunityBehind the gameRelated

Overview

Steam review summary

Steam users rate this Mostly Positive, 207 reviews in all languages, recorded 16 October 2026

Valve's summary of Steam user reviews. Valve counts only reviews from purchases on Steam, not key activations, and leaves out review periods it has marked as off-topic. It isn't part of the CritScore score.

Review summary: SteamSteam data provided via the Steam Web API (opens in a new tab)Not affiliated with Valve →

About storefront and compatibility information

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