Update history
Latest SIRO updates
Search patches, hotfixes, and dev posts. Load more to keep browsing the timeline.
Browse updates
Published changes
Search updates. Filter by source or date. Open any row for the full patch notes, or load more to continue the timeline.
- SIRO
BUG FIXED
Fixed a bug where players could occasionally clip through the sphere during the second flight.
Announcement1 changeFix - SIRO
Combat Update – Easier Perfect Parry Timing
This update includes adjustments to the perfect parry system. The timing window for perfect parries has been significantly extended to reduce execution difficulty and improve overall combat forgiveness and control. This…
Announcement - SIRO
Minor Fixes & Improvements
Improved attack hit detection. Fixed a rare issue where a boss could not be interrupted even after its super armor was broken. Updated and corrected several skill descriptions across all language versions.
Announcement3 changesFixGameplay - SIRO
Fix for Siro(Katana) Bullet Time + Choedon(Fighter) Buff
Patch Notes Fixed an issue where Siro(Katana) could occasionally miss the final strike during Bullet Time. Choedon(Fighter) damage has been increased across the board.
Patch notes2 changesFixBalance - SIRO
SIRO launches March 3 — 10:00 AM ET
SIRO launches tomorrow. Release Time: March 3, 10:00 AM ET (3:00 PM UTC / 4:00 PM CET) Launch Discount available at release (limited time). Grounded, high-intensity combat. Short story moments revealing a fractured inne…
Announcement - SIRO
Next Fest Feedback Summary & Combat Adjustments
During Steam Next Fest, many players tried the SIRO demo and shared detailed feedback. Those comments have been very important to me. The Light ×2 → Heavy armor break move has been adjusted: It no longer consumes HP The…
Announcement7 changesBalanceGameplay - SIRO
Combat Update – Armor Break Adjusted
Combat Adjustment – Encouraging Proactive Play Thank you to everyone who played the demo and shared feedback. Based on your suggestions, I’ve adjusted the Light x2 + Heavy armor break attack: It no longer consumes HP wh…
Patch notes3 changesBalanceGameplay - SIRO
Gameplay Update
Slightly increased the duration of Bullet Time. Adjusted stamina recovery after dodge rolls and parries: Reduced the delay before stamina starts regenerating Increased overall stamina regeneration speed
Announcement2 changesBalanceGameplay - SIRO
Gameplay Update – Boss Readability & Charge Adjustments
A small gameplay update has been pushed with the following changes: Adjusted the BOSS size to improve animation readability and make attack patterns easier to read. Reduced the charge time of the Normal Attack ×2 → Heav…
Announcement3 changesGameplay - SIRO
Hotfix: Tutorial Spawn & Save Conflict Resolved
Bug Fixes & Improvements Save System Conflict: Fixed a logic error in the save system that caused some players to spawn at incorrect coordinates (falling through an empty void) at the very start of the tutorial. Initial…
Patch notes2 changesFixGameplay - SIRO
SIRO – Steam Next Fest Livestream
Welcome to SIRO’s Steam Next Fest livestream! This broadcast features continuous gameplay footage, including: Core combat system demonstrations • Precision parry and counter mechanics • Boss encounters • Insights into t…
Event2 changesGameplay - SIRO
Thank you to everyone who played the SIRO demo
Thank you to everyone who has taken the time to play the SIRO demo. I’ve received a lot of valuable feedback about combat, pacing, and overall flow, and I’m carefully going through all of it. I also want to acknowledge…
Announcement2 changesFixBalance - SIRO
Improved the tutorial level experience.
Fixed an issue where some players could get stuck because they were unable to perform the super Armor-break move.
Announcement1 changeFixBalance - SIRO
Hotfix Update
Hotfix Update A quick patch has just gone live. Two important issues in the DEMO have now been fixed: The Continue button not working • Starting a New Game on a second launch placing players directly in front of the bos…
Announcement4 changesFixGameplay - SIRO
SIRO Demo Is Now Available!
The SIRO demo is officially live today! This demo focuses mainly on the combat system. Because the game’s storytelling is abstract, symbolic, and somewhat fragmented, showing only a small slice of it could feel confusin…
Announcement - SIRO
SIRO Demo Coming Soon!
On November 7 at 9:00 AM EST, the SIRO demo will go live — and you're invited to jump in! This demo focuses on the combat system. Because the game’s storytelling is deliberately fragmented and symbolic, seeing only a sm…
Announcement

