patch · January 13, 2026

Mythfall Patch v0.4.0 Replaces Holiday Content with Ice Queen's Castle

Mythfall patch v0.4.0 removes the Christmas event in favor of the Ice Queen's Castle dungeon, T4 biome loot, and quality-of-life inventory adjustments.

Mythfall patch v0.4.0 removes the seasonal Christmas event and introduces a permanent new dungeon, environmental changes, and inventory fixes.

Ice Queen's Castle and Biome Updates

The Christmas event is removed and replaced by the new Ice Queen's Castle dungeon. A new frostvale setpiece and mobs for whispering cliff are added, alongside special loot items for all T4 biomes. Water turns into ice inside winter biomes, and ice grants a slightly higher movement speed.

Inventory and Quality of Life

Players can drop items directly from the backpack. One-click depositing from the backpack to a bank or chest is fixed, including instances where a slot of that item was already full. A bug where dropping items near a lootbag spawned overlapping lootbags is resolved.

Combat and Drop Adjustments

Grim Ledshank is adjusted to be a less punishing fight. Dwarven ring and antler drop rates are increased. The profanity checker now permits the phrase can also.

Why this patch matters

Patch v0.4.0 shifts Mythfall out of its holiday event and cleans up persistent inventory friction while adding high-tier biome targets.