The dark lord M'Guf'Yn has awakened, and his thirst for vengeance threatens to plunge the world into chaos. In this expansion for One Card Dungeon, you'll face increasingly difficult challenges as you battle through the dungeon to confront the newly empowered lord of the underworld and his fearsome commanders.

This expansion enriches your One Card Dungeon experience with exciting new content that can be mixed and matched with the base game. Choose from a roster of new hero classes, each bringing unique abilities and strategies to your quest. Discover treasure chests that could turn the tide of battle, and face the ultimate challenge with a new Boss Dungeon Card that puts your skills to the test.

The familiar core mechanics you love remain unchanged, but these new elements add fresh layers of strategy and excitement to every descent into the dungeon. Mix and match the new content with the base game however you like - use everything at once for the ultimate challenge, or introduce elements gradually to keep your adventures fresh.

Available individually or as part of The Blue Collection alongside Insert Coin to Play and Cyberdoom Tower. Note that the One Card Dungeon base game is required to play this expansion.