Eidolon Cover Art

Eidolon (v2015.01.10)

Adventure 0.99 GB v2015.01.10 434 views

Game Overview

A misty, half-forgotten version of Western Washington becomes the setting for a quiet post-apocalyptic mystery where the greatest discoveries are not weapons or loot, but the remains of ordinary human lives. Eidolon places you in the year 2400, long after familiar civilization has vanished, and asks you to make sense of the land through journals, newspapers, sketches, letters, transcripts, and other scattered artifacts. Its mood is lonely, reflective, and occasionally unsettling, with dense forests, empty roads, strange ruins, and shifting weather giving every long walk a sense of melancholy. Rather than pushing a single plot, it lets curiosity guide you through interconnected stories spanning generations.

Exploration is the main activity: you travel across a large hand-built wilderness, gather edible plants, observe wildlife, and follow clues from recovered documents to new places and people. Survival systems add just enough tension to the journey, as the changing day-night cycle, storms, predators, and the need to keep yourself fed make wandering feel purposeful without turning the experience into a harsh crafting grind. Information gradually builds into a wider picture, with names, locations, and events recurring across different pieces of writing. Progress comes from attention and memory, rewarding players who read closely, notice environmental details, and are willing to get pleasantly lost.

What makes Eidolon memorable is its refusal to treat a ruined world as a shooting gallery or a checklist of collectibles. The Pacific Northwest landscape feels both grounded and dreamlike, using stylized low-poly scenery, soft light, and an eerie soundscape to create a place that is beautiful even when it feels abandoned. Its archival storytelling has some of the investigative appeal of Gone Home and the solitary atmosphere of The Long Dark, though it is slower, stranger, and far less concerned with conventional survival challenge. Patient explorers, lore hunters, and players who enjoy making their own connections will find a distinctive adventure here; anyone seeking fast combat or clear mission markers may find its deliberate pace too distant.

Screenshots

Installation

  1. Click the green button below to be redirected to UploadHaven.
  2. Wait 15 seconds, then hit “Free Download.” (Free downloads may be slower — upgrade to UploadHaven Pro for faster speeds.)
  3. Once downloaded, right-click the .zip file and choose “Extract to Eidolon.” (You’ll need 7-Zip for this.)
  4. Open the extracted folder and run the game as administrator.
  5. Enjoy! 🎮 If you see missing DLL errors, check the _Redist folder inside and install what’s needed.

System Requirements

  • OS *: Windows XP SP2, Vista, 7, 8 (64 bit on all versions)
  • Processor: 2.0 GHZ
  • Memory: 3 GB RAM
  • Graphics: Shader Model 2 Compatible Graphic Card
  • Storage: 2 GB available space
Last Updated
Status
Online
Looking for a newer update? Request an update
Skip the browser next time Browse, download, extract, and organize your games with the SteamUnlocked Launcher.
Get the Launcher

Setup Guide & Troubleshooting

How do I fix missing DLL errors for Eidolon (v2015.01.10)?

After extracting Eidolon (v2015.01.10), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.

What should I do if the downloaded file is corrupted?

The full archive is 0.99 GB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.

Why should I run the game as administrator?

Right-click the game executable and select "Run as Administrator" to avoid save file issues and permission errors. This is especially important on the first launch.

How do I update my GPU drivers for this game?

Eidolon (v2015.01.10) requires a Shader Model 2 Compatible Graphic Card or equivalent. Update your NVIDIA or AMD drivers to the latest version for the best performance.

The game won't launch — what should I try?

Try running in compatibility mode, install the latest DirectX runtime, or install the All-in-One VC Redist Package.

My antivirus is blocking the game — is it safe?

Antivirus false positives are common with pre-installed games. Temporarily pause your antivirus during extraction to prevent it from quarantining game files. You can re-enable it after the extraction completes.

Need more help? Browse our FAQ & Troubleshooting Guide for solutions to common issues.
Looking for something else? Explore all games on SteamUnlocked
Saved to My Library View Library