
Early Access
Not really. Last updated 10 months ago, with no recorded updates per month, and nothing new since.
Last checked Oct 22, 2026
You explore an alien machine, learn to operate it, create virtual organisms, and grow an artificial ecosystem inside it. You design species down to individual atoms and watch them fight for survival. You then send successful species to other players to leech energy from them and power your machine.
Dec 21, 2025 · Build
Public branch build 21277420
Latest build time Steam reports for the public branch.
Oct 8, 2025 · Patch note
URGENT UPDATE FOR DEMO PLAYERS (opens in new tab)
Urgent message! In 48 hours, we will update the demo to reflect the current state of the game. This new update will store your save data in C:\\Games\\soul_interface instead of the game folder, which is C:\\Program Files (x86)\\Steam\\steamapps\\common\\soul Interface Demo. Unfortunately, this will ERAZE your save data unless you copy it. To do that, go to…
Sep 20, 2025 · Patch note
Minor QoL update. (opens in new tab)
List of changes: Updated nervous system manual - it now includes illustrations that show what the neural circuits are supposed to look like at each step; Nervous system manuals now can be fully completed; Propeller atoms are now optimized, don't reduce framerate. Also fixed a small bug that shortened their range in some cases; Quality of life improvements t…
Jul 4, 2025 · Patch note
URGENT: COPY YOUR DATA PRIOR TO NEXT UPDATE (opens in new tab)
Urgent message! This is not the way we would prefer to do it, but we have no other options. In 24 hours, we will update the game. This new update will store your save data in C:\\Games\\soul_interface instead of the game folder, which is C:\\Program Files (x86)\\Steam\\steamapps\\common\\soul Interface. Unfortunately, this will ERAZE your save data unless y…
Jun 12, 2025 · Patch note
PvP MULTIPLAYER + VOICEACTING + MUSIC + TUTORIAL REWORK (opens in new tab)
[img src="{STEAM_CLAN_IMAGE}/45016745/c6aba2740ad6464dc5137af2ccb7c943f7f72cc8.jpg"] 1. Online PvP Multiplayer. You can now package your chromosomes into spaceships and send them to other players' simulations to syphon their energy. Here is how it works: 1.1 Someone shoots a projectile at you containing an invasive species they designed; 1.2 Their chromosom…
soul Interface last shipped a public branch build 10 months ago (Dec 21, 2025).
It got no recorded updates per month over the last year and is rarely updated (3/100). 1 of the last 12 months had at least one update day. Not enough of a cadence to call it regular.
Yes, it looks that way. There have been no builds or patch notes in over 180 days, or none on record at all.
soul Interface: 0 updates in the last 12 months. The chart shows the last 12 months, including months with zero patch notes. Counts are dated patch and update posts, not branch builds.
| Month | Updates |
|---|---|
| November 2025 | 0 |
| December 2025 | 0 |
| January 2026 | 0 |
| February 2026 | 0 |
| March 2026 | 0 |
| April 2026 | 0 |
| May 2026 | 0 |
| June 2026 | 0 |
| July 2026 | 0 |
| August 2026 | 0 |
| September 2026 | 0 |
| October 2026 | 0 |