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Steam News20 May 20261mo ago

Patch Notes Version 1.3.1

If you are using external mod files, please update them to versions compatible with Version 1.3.1 as well!

Full notes

Full SiNiSistar 2 update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

1 fix0 additions0 changes0 removals
  • UI and audio
fixedIf you are using external mod files, please update them to versions compatible with Version 1.3.1 as well!・Fixed an issue where the game could become unable to progress under certain conditions when displaying the costume change mod list. ・Fixed an issue where some Hard Mode settings were not being applied. ・Fixed an issue where some sprites might not display during Enenut Mother's final resistance scene. ・Addressed an issue where interrupting the Body Cave boss's Hard Mode attack, in which it roars and fires bullets, could cause the screen shake effect to continue until the scene changed. ・Fixed issues in the Gallery. ・Fixed an issue in the gallery for the demihuman remnant leaders where the Hard Mode save point and normal save point could be displayed overlapping each other. ・Other minor fixes.

If you are using external mod files, please update them to versions compatible with Version 1.3.1 as well!

・Fixed an issue where the game could become unable to progress under certain conditions when displaying the costume change mod list. ・Fixed an issue where some Hard Mode settings were not being applied. ・Fixed an issue where some sprites might not display during Enenut Mother's final resistance scene. ・Addressed an issue where interrupting the Body Cave boss's Hard Mode attack, in which it roars and fires bullets, could cause the screen shake effect to continue until the scene changed. ・Fixed issues in the Gallery. ・Fixed an issue in the gallery for the demihuman remnant leaders where the Hard Mode save point and normal save point could be displayed overlapping each other. ・Other minor fixes.

Source

Steam News / 20 May 2026

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