
Early Access
No. Last updated 17 months ago, with no recorded updates per month, and nothing new since.
Last checked Oct 22, 2026
This open-world survival crafting game puts you, an amnesiac protagonist, on a journey to rediscover your true self. Explore islands and oceans, crafting weapons, watercraft, and shelters to survive. Face threats as you uncover the mysteries of your past and reclaim lost memories.
The developer filed this on the Steam store page. It is not a guess by active.games.
This game utilizes AI for certain design elements and NPC behavior patterns.
May 16, 2025 · Patch note
v1.0.2 Update Notice (opens in new tab)
Thank you for playing Undefined Survivors. We have updated the game today with the following improvements. The latest Build ID is 18485229. ・Fixed an issue where underwater creatures appeared to move differently for each player during multiplayer. ・Removed the "Return to starting point" button from the Esc menu. Thank you for your continued support of Undef…
May 16, 2025 · Build
Public branch build 18485229
Latest build time Steam reports for the public branch.
Apr 16, 2025 · Patch note
Demo Update Notice (opens in new tab)
Demo Update Notice Thank you for playing the demo version of Undefined Survivors. We have updated the game with the following improvements. ・Applied fixes from the Early Access version ・Made adjustments to the field Thank you for your continued support of Undefined Survivors.
Apr 11, 2025 · Patch note
v1.0.1 Update Notice (opens in new tab)
Thank you for playing Undefined Survivors. We have updated the game with the following improvements. ・Fixed a bug where the bag dropped upon character death would sometimes not appear on the map as an icon. ・Changed behavior so that once all items are retrieved from a dropped bag, the bag disappears from the field. ・Fixed a bug where sleeping bags and beds…
Undefined Survivors -アンディファインド サバイバーズ- last posted a patch note 17 months ago (May 16, 2025: v1.0.2 Update Notice (opens in new tab)).
It got no recorded updates per month over the last year and is rarely updated (0/100). 0 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.
Undefined Survivors -アンディファインド サバイバーズ-: 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 |