Queen's Domain patch 1.01.06 adds Steam Cloud Save support for challenge data and improves recovery from errors involving missing or corrupted challenge saves. The update also targets a Flying Sword challenge that could become stuck in an incomplete state.
The official patch notes, published on November 12, 2026, also cover boss, weapon and interface fixes. For players using Steam Cloud Save, the change brings challenge data into the cloud save system; the update also strengthens the backup save system, although the notes do not explain how it works.
Challenge saves and library progression
The save recovery changes address errors involving challenge data that is missing or corrupted. Alongside them, the Flying Sword fix targets a separate progression problem: the challenge could remain incomplete instead of progressing as expected.
Another fix concerns library obstacles that could rarely fail to be removed. It is retroactive and, according to the patch notes, should award missing achievements to affected players. The achievement award is presented as an expected result rather than a guarantee for every affected save.
Bosses, damage and weapon evolution
Several issues that caused bosses to disappear during fights have been fixed. The update also addresses a mid-game enemy that dealt much more damage than intended; the notes do not identify the enemy or provide damage values.
The Deimpo Mausoleum boss and Dream Weaver's Colossal Syringe weapon have both been rebalanced. The notes do not say whether either adjustment makes them stronger or weaker, or by how much.
Separate weapon fixes address evolution problems and cases where experience was awarded to the wrong weapon. The notes do not identify every weapon or evolution issue affected, so they do not establish the outcome for any particular weapon beyond the announced fixes.
Assignable controls and long-session performance
Players can assign controls to open the Bestiary, Challenges and Guide menus. Additional controls can show or hide the compass and HUD, allowing players to change which interface elements are visible.
The update also fixes an issue in which certain on-screen effects accumulated over time and could slow the game during long sessions. The notes do not give a performance figure for the fix.
For players affected by the library issue, the retroactive achievement correction is the notable progression change. Those looking at the combat adjustments will need to account for the fact that the notes leave the direction and scale of the rebalancing unspecified.
See also the Queen's Domain game page.
