STEAMYDATA

Kyoto Anomaly — patch notes and updates

Stored observation / content update:

Dated developer announcements recorded from Steam. Open the source for the complete update.

UpdateDateExcerpt / source
Update - v2026.10.292026-10-29Hi everyone, Halloween is right around the corner, so I figured I'd dive back into the game and implement some game ideas and fixes I've been toying with for the past year. First off, I'd like to say thank you for the amazing 97% positive ratings on this game, the good news for me was that there wasn't too much to improve. I've recently gotten myself a MacBook and have since been porting our game's backlog to MacOS as well, to make the game available for more people. Today's update includes that MacOS support as well.Improvements:- Being killed by an anomaly now spawns you at the start of the loop, instead of bringing you back to the main men
Hotfix - 2025.10.112025-10-11Resolved a bug that made it so the Fog Entity anomaly and Chasing Oni anomaly weren't triggered correctly. Also addressed the recent Unity vulnerability.
Hotfix - 2025.08.112025-08-11A small hotfix to address the inability to unlock Steam Achievements. These should now correctly get unlocked when performed. You might have to redo some of them to trigger the achievement.
Compendium update - 2025.07.232025-07-23ChangelogThe compendium now has the option to reset all your compendium progress, increasing replayability.
Hotfix - 2025.06.052025-06-05Hey everyone! It's been great to see the reception of Kyoto Anomaly, and whilst the experience has been mainly bugfree, there were a few QoL issues that popped up that we wanted to address. Should you run into some other bugs or have QoL requests, please let us know through either the Steam Discussions, or our Discord server. Changelog Improved the player movement system, so you no longer lose your momentum when touching walls or other objects. Fixed a bug with 2 anomalies where they could spawn too early (fog entity and chasing oni), leading to a condition where you couldn't escape them killing you.
Hotfix - 2025.05.292025-05-29A small hotfix so that the "Anomaly Tourist" now includes a specific anomaly in it's checks that all anomalies have been seen. You should no longer receive the achievement with one anomaly still locked.
Steam Deck Compatibility2025-05-13A question we often get asked is whether we support Steam Deck, and the answer to that is a resounding yes. This post is just to give you a bit more of an idea of what to expect while we're waiting on Steam's official rating. Performance By default, the game will run at 60FPS locked out of the box, you can decrease your TDP to 10W and still get a smooth 60FPS experience. Should power saving be your passion, our game also comes with basic graphic quality settings, allowing you to drop down to 5W TDP and maintain a smooth 60FPS experience, at the cost of reduced visual fidelity. Support Should you still experience some issues with Deck, you can