
Region — Global key — no region restriction, activates in every country.
Purchase the Underlord Edition to receive these additional features:Sovereign Dungeon Theme In War for the Overworld, each and every Underlord is their own unique being. A dungeon is a direct reflection of an Underlord’s presence and individuality. By purchasing the Underlord Edition you can don the Sovereign Dungeon Theme in all non-Campaign game modes, to demonstrate your dedication to evil! The Sovereign Theme contains unique models and textures for: Dungeon Core including unique VFX and SFX Walls and Tiles Tile and Door Toppers Workers Soundtrack DownloadWe’ve assembled the complete collection of all 16 music tracks used in the game, all of which can be yours to listen to in the comfort of your own Underground Lair or Torture Chamber.The Dungeoneer’s Guide to the Underworld (English Only)A 48-page PDF that serves as a love letter to the old-style manuals that you used to get with games. Filled to the brim with awesome art and lore about the world of Kairos and its denizens, there's no better way to discover the world you're going to conquer!All That Is Gold - Short Story Compilation (English Only)A PDF collection of three short stories that follow the adventures of a heroic dwarf during the events of the Heart of Gold expansion.
Complete checkout — your code lands in your inbox in ~30 seconds, and is always available under Orders in your Gameplug account.
In the Steam app: "+ Add a Game" (bottom left) → "Activate a Product on Steam..." (or use the web link below).
Paste the key (format XXXXX-XXXXX-XXXXX) and accept the Steam Subscriber Agreement.
The game joins your library permanently — install it on any machine you sign in to.
Code not working? Contact support — confirmed-invalid codes are replaced or refunded.