Announcement
BUG FIXED
Fixed a bug where players could occasionally clip through the sphere during the second flight.
Steam
SIRO
Also known as SIRO, s, siro
SIRO — As children, our dreams are pure and burning, yet fragile. Growing up brings compromise, and with each one, those dreams fade a little. As ordinary people, we are inevitably drawn into the fray.
Last update
19 May 2026
Original sources
1
Latest update
Latest updates
Update history
Browse past updates and patch notes for this game.
- March 2026
- Combat Update – Easier Perfect Parry TimingThis 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…
- Minor Fixes & ImprovementsImproved 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.
- 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 notes
- SIRO launches March 3 — 10:00 AM ETSIRO 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…
- Next Fest Feedback Summary & Combat AdjustmentsDuring 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…
- 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 notes
- February 2026
- Gameplay UpdateSlightly 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
- Gameplay Update – Boss Readability & Charge AdjustmentsA 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…
- 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 notes
- SIRO – Steam Next Fest LivestreamWelcome 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…
- January 2026
- Thank you to everyone who played the SIRO demoThank 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…
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