patch · July 8, 2026
Frosthaven Patch Fixes Multiplayer Desyncs, Softlocks, and Quest Crashes
A new Frosthaven patch resolves multiplayer desyncs, quest-breaking softlocks, and card interaction errors across multiple scenarios.
Frosthaven receives a patch addressing stability issues, fixing multiplayer desyncs, undo-related errors, and campaign-halting softlocks. The update also corrects specific card mechanics, monster behaviors, and quest progression blockers.
Multiplayer Stability and Desyncs
The patch resolves multiple multiplayer desyncs, including those tied to the undo feature and player disconnections in Quest 1 “A Town in Flames”. Softlocks are eliminated when moving enemies onto hazardous terrain with active persistent bonuses from the Meteor card “Return to the Source”, teleporting in Quest 10 “Crystal Enclosure”, or using the Fist card “Cold Boulder” to search snow piles as a client in Quest 82 “Expedition North”.
Quest Crash and Softlock Fixes
Several specific quest progression blockers are corrected. Quest 19 “Skyhall” no longer crashes on start, and Quest 90 “Frozen Treasure” avoids round-end errors upon character death. Additional fixes prevent crashes and softlocks in Quest 82 “Expedition North”, Quest 33 “Thawed Wood”, Quest 16 “Derelict Elevator”, and Quest 73 “Floatsam”.
Card and Ability Corrections
The Astral card “Gale Barrage” combined with Ember Energy Source no longer generates infinite attacks. Boneshaper summons use Glancing Potion when rolling curse modifiers, and the Prism card Reassemble no longer triggers a softlock. Warden Robes, Circlet of Eyes, and Blinkblade initiative calculations function as intended.
Monster Pathfinding and Minor Adjustments
Monsters utilizing jump now account for trap tiles and hazardous terrain on their final movement step, maintaining safe pathing through doors. Ooze health bars in Quest 9 “Glowing Catacombs” display identical values between the health bar and quest info, and the battle goal “Weakling” works correctly.
Why this patch matters
This patch resolves major roadblocks in solo and multiplayer campaigns, stabilizing Frosthaven's complex scenarios.