The French-language edition of Tainted Grail: Kings of Ruin, a standalone cooperative exploration game with a dark take on Arthurian legend. Four unlikely heroes search for the One True King of Avalon, travelling misty trails while managing dwindling resources and facing challenging encounters.

Along the way they meet allies and enemies, including three legendary Kings of Ruin. Story flags and evolving Location cards show the long-term effects of player choices, and a branching storyline allows different approaches, so no two games play out the same.