GenDu: The Gentleman's Duel is a British collectible card game published by GenDu Cards. Players take the role of gentlemen constructing dungeons and sending creatures, referred to as nouns, through the opponent's dungeon in an effort to destroy what lies within. Decks consist of 50 cards drawn from a pool of 136 distinct cards in the base set, and the game is sold in both ready-to-play starter decks and booster packs for custom construction. A notable design feature is that all cards are user-submitted, making GenDu unusual among CCGs in its reliance on community-created artwork and card concepts. Starter decks include a 50-card deck, a playmat, and three blank cards, supporting the creative component of the game. The game received coverage from BoardGameGeek and an instructional video was produced on YouTube. A specific publication date has not been confirmed in surviving sources, and the game no longer appears to be in active print despite having been available for purchase on secondary markets.
Source: boardgamegeek.com/boardgame/148556/gendu-the-gentlemans-duel