Nadir: A Grimdark Deckbuilder is a roguelike adventure featuring a high-contrast art style and a "Red vs. Blue" combat system that emphasizes enemy reactions and double-sided cards. While praised for its unique visuals and mechanics, the game, which can be purchased on Steam, is considered an unfinished title by developer Black Eye Games. For more information, visit Steam . Nadir: A Grimdark Deck Builder Reviews - Metacritic