Knights' Domain

Knights' Domain

Online co-op mod for Queen's Domain

For one of 2026's finest exploration games: a hobby-made multiplayer mod. Explore the intricate world of Queen's Domain together with your friends.

DOWNLOAD01

DOWNLOAD MIRROR · v1.0.2 Get Queen's Domain on Steam

In mainland China, use the mirror. Anywhere else, either one works.

Mirror file: KnightsDomain-1.0.2.zip · 827 KB · SHA256 c985c0d128641f1ba46942c323a4cf5946fa5ee5ee91e60317da07416c6d332d

Requires the Steam version of Queen's Domain. Each player needs their own copy; the mod checks this when you start the game.

FEATURES02

  • Up to 4 players (host + 3)
  • Join through Steam friends or the in-game F5 menu
  • Enemies, attacks and health stay in sync — enemies chase and fight whoever they're targeting
  • Your friends appear as knights holding the weapon they actually have equipped
  • Enemy health scales slightly with party size
  • Progress belongs to the host; everyone keeps their own character
  • English, 中文 and 日本語 menus

HOW TO INSTALL03

  1. Download the zip.
  2. Extract it into the game folder (steamapps/common/QueensDomain) so that xinput1_3.dll lands in QueensDomain/Binaries/Win64/.
  3. Launch the game from Steam.
  4. Press F5 in game.

HOW TO PLAY TOGETHER04

  • Host: F5 → Co-op → Create room.
  • Friends: right-click the host in the Steam friends list → Join Game, or F5 → Co-op → Friends' rooms.

ABOUT05

A free fan-made mod by Mangolotis. Not affiliated with the developer of Queen's Domain. Please support the game by buying it on Steam.