Announcement
MacOS Version Released
The Mac version is now ready to rock, whether on your machine or through screen sharing on iPad, etc.
Read announcementSteam
The Epsilon Outcome
Also known as The Epsilon Outcome, eo, epsilon outcome
A dry-humored, sci-fi interactive mystery adventure game about a major science experiment gone wrong
Last update
16 May 2026
Players now
0
Latest update
Update history
Browse past updates and patch notes for this game.
3 updates
March 2025
- Trail reconstruction, mobile device UI improvements, game engine update, and chirping bird management. See further notes on the Store Page. Enjoy this update!Store
March 2021
- Version 1.1.0b UpdateThe Version 1.1.0b Update entails a change in one line of code that fixes a problem where characters late in the game magically disappear, but keep on talking. The disappearance would have appeared to those who followed…
Gallery
In-game media
Achievements
Community progression
Top picks from 8 Steam achievements, sorted by player unlock rates.
- Battery Issue SolvedThe first puzzle solved will get you on your way76.5%
- Shellshocked!See a key discovery that shakes the world65.3%
- Ascend to New HeightsObtain enough inventory items to make it to the next level58.1%
- Membership AchievedEnjoy the benefits of a secret society51.0%
- Power On!Energize the next chapter of the quest46.9%
- You Didn't DieYou made it to the very end without biting the dust45.9%