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Steam News11 December 20256mo ago

Stability Update - Version 1.3.9

Hi everyone! We just pushed a small update to apply some final touches to the game's systems. Here is what changed: Stability: Fixed some freezes that could happen in specific situations when opening a new puzzle.

Full notes

Full UMAMI update

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

What changed

1 fix2 additions2 changes0 removals
  • Gameplay
  • Performance
changedHere is what changed:
fixedStability : Fixed some freezes that could happen in specific situations when opening a new puzzle.
addedAchievements: Added a retroactive check to automatically grant any achievements that might have remained unlocked for some players in previous versions.
changedPerformance : Implemented final optimization passes to improve resource management and efficiency.
addedSteam Deck VerifiedFinally, a huge thank you to everyone for helping us reach 50 reviews. It honestly makes us so happy every time we read a new one, and it really helps the game grow. Please keep them coming!

Hi everyone!

We just pushed a small update to apply some final touches to the game's systems.

Here is what changed:

  • StabilityFixed some freezes that could happen in specific situations when opening a new puzzle.
  • AchievementsAdded a retroactive check to automatically grant any achievements that might have remained unlocked for some players in previous versions.

  • Auto-rotation: Refined the logic for the piece auto-rotation assistance system.

  • Performance: Implemented final optimization passes to improve resource management and efficiency.

Steam Deck Verified

We are also thrilled to share that the game is now officially Steam Deck Verified!

Finally, a huge thank you to everyone for helping us reach 50 reviews. It honestly makes us so happy every time we read a new one, and it really helps the game grow. Please keep them coming!

Thanks for playing!

Source

Steam News / 11 December 2025

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