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The Lost Game: Royal Game Of Ur

Also known as The Lost Game: Royal Game Of Ur, lost royal of ur, lrou

The Royal Game of Ur is a board game thought to be played as early as 2600BC. The Lost Game seeks to restore this ancient tradition with a twist. The board is entirely customizable, allowing players to reshape the strategy of the game and even share it with others through the Steam Workshop.

Last update
19 May 2026
Players now
0

Latest update

Patch notes

Have RealAI Train on Your Custom Map

The Contest The most subscribed game board uploaded to the steam workshop will be trained on by RealAI and be released in the next patch. Make sure to read the "Contest Eligibility" portion so that you know how to desig…

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Update history

Browse past updates and patch notes for this game.

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New updates will show up here as they ship.

Gallery

In-game media

Achievements

Community progression

Top picks from 4 Steam achievements, sorted by player unlock rates.

  • Classical IntermediateNo longer a noob! Beat the easy AI in Ancient Classic.33.9%
  • Classical MasterNeural networks can't stop me! Beat the hard AI in Ancient Classic.28.3%
  • Classical ExpertSweet Victory! Beat the medium AI in Ancient Classic20.7%
  • Master Of UrEven with the rules bent! Beat the hardest AI. 5 pieces, 3 dice, and Ancient Classic.9.4%