The ancient Rat King Musald stirs once more… and so does the Loop.
Version 1.3.0 introduces a brand-new questline, deep mechanical upgrades, and major performance improvements. At the heart of this update lies the return of Musald, the ancient Rat King—along with powerful new tools that let you reshape the Loop itself.
The Loop grows stranger. And now, more than ever, it's in your hands.

A mysterious trail of plague and whispers leads to Musald, the long-forgotten Rat King. Discover his fate, face his challenges, and uncover hidden truths buried deep within the Loop.
As a reward for completing Musald’s missions, players now gain access to powerful new Loop Modifiers. These allow you to fine-tune how Buffs and Debuffs behave across loops—push the risk, or twist it in your favor.
Unlock cryptic lore fragments and ancient memories tied to Musald and the origins of the Loop.
We've expanded the range of available Buffs to encourage more varied and creative builds. Some of these new effects might even be tied to our cheerful little friend Dummpkin… if you can find them.
Improvements & Balancing
Buffs and Debuffs now update more clearly during loop transitions, and stacking behavior has been improved for edge cases.
The game has been visually optimized across the board. Players on low-end systems should now see smoother performance, especially during busy combat sequences and loop transitions.
• Quest objectives related to special enemies now display progress more clearly.
• Minor UI polish for Quest Log.

• Fixed an issue where some alternate bosses did not play sound effects during certain attacks.
• Resolved a bug causing auto-scroll to behave incorrectly in the quest UI.
• Fixed a visual error where quest rewards were displayed incorrectly.
• Addressed an issue where some NPCs did not appear in the intended sequence.
• Fixed incorrect numerical values displayed for some Special Shop items.
• Corrected difficulty level display errors for certain Debuffs.
• Fixed a bug causing certain Debuffs to trigger multiple times unintentionally.
• Glyphs are now displayed correctly when using a controller.
• Fixed an issue that allowed players to dash as if there were no cooldown.
• Healing Room Portals no longer appear if your health is full.
• Resolved an issue where dying during Yir'Marid’s mind-control attack could prevent movement afterward.
• Fixed a bug that caused the player to heal fully when transitioning from the Palace Biome to the final boss.
• Resolved a bug where multiple Shop Items could stack on top of each other.
• Fixed flickering light effects in certain areas.
• Fixed an issue where some Buffs were incorrectly listed among Debuffs.
• Resolved missing sound effects in the final Biome.
• Fixed an issue where a Talent appeared upgradable even when at max level.
• Non-Latin characters are now displayed correctly in languages that do not use the Latin alphabet.

This update brings several improvements, balance tweaks, and bug fixes based on player feedback and internal testing. Here's what's new in version 1.2.3:

• Adjustments and fixes made to the Abyss boss encounter
  
• Buff/Curse card drop algorithm reworked
  
• Fixed a bug causing some enemies to appear invisible
  
• Balance tweaks applied to certain relics
  
• UI scaling adjustments implemented
  
• Increased font size in some areas for better readability
  
• The Bug Reports button now correctly redirects on Steam Deck
  
• Display settings are now saved in local files instead of the cloud
  
• Fixed an issue causing some mouse/keyboard glyphs to appear incorrectly
  
• Fixed a bug causing some currency icons to display incorrectly
  
• Burning Wall was made easier without changing its overall difficulty level
  
• Fixed an issue where Amber’s bow was visible when it shouldn't be
  
• Resolved a bug that allowed players to start the game without selecting a character
  
• Elemental Ghost relics have been reworked
  
• Improved display of active bonuses in the Well of Wishes UI
  
• Fixed a bug that made scrolling difficult in certain UI elements
  
• Corrected various translation errors
  
• Resolved font issues in non-Latin alphabet languages