patch · May 13, 2026

Frosthaven Update 0.31273 Eliminates Softlocks and Fixes Class Bugs

Frosthaven patch 0.31273 resolves numerous softlocks, card calculation errors, and desyncs across multiple quests and character classes. The update also adds special rules to Quest 54 and grants perk points at Town prosperity level 2.

A massive patch for Frosthaven addresses dozens of progression-blocking bugs, quest softlocks, and card interactions. Update 0.31273 targets specific issues with classes like the Fist, Prism, Shackles, and Blinkblade.

Class Card and Perk Corrections

The Fist card 'Gift of the Mountain' no longer errors out when paired with the 'Chilling Blow' perk modifier, and its bottom action description has been fixed. The Drill's 'Unstable Core' can no longer be recovered with 'Emergency Reboot' and properly accounts for 'Bronze Plating'. Shackles' 'Line of Transference' now adds negative conditions correctly even when upgraded by an enhancer. Kelp's 'Death Spiral' discards correctly when attacking with Bane, and 'Crushing Darkness' allows manual target selection.

Quest Softlocks and Progression Fixes

Quest 85 'Deadly Pastimes' no longer softlocks when ending movement near a spring. Quest 73 'Flotsam' prevents lag and softlocks when opening doors with 'Headstart' and applying muddle with 'Blinding Flurries'. Quest 54 'Among the Wreckage' adds special rules and fixes coral kill damage calculation for two-player parties. Quest 84 'Here There Be Oozes' ensures spawned oozes act on their spawn turn and adjusts Ooze healing absorption.

Multiplayer Desyncs and UI Polish

The patch squashes multiple desyncs connected to the Fast Rollback Undo feature and multiplayer use of the Cap of Premonition. Health bars no longer vanish after using undo, and the reward window now explicitly states how many perk marks each hero earned. Additional perk points are now correctly awarded at Town prosperity level 2.

Why this patch matters

This exhaustive patch removes a vast backlog of campaign-halting softlocks and system errors, making digital Frosthaven stable for both solo and multiplayer sessions.