Best roguelike, dungeon crawler and 2d games Across the Obelisk has a few great ideas hidden behind classic gameplay. Blood Card won't amaze everyone, but it offers fun for fans. Between mastery and instinct, Black Book pushes your limits. Guild of Dungeoneering brings an uneven but interesting tactical experience. If you enjoy RPG, Shattered Heaven might be worth trying. Novus Orbis mixes Adventure and RPG with varying success. Railroads & Catacombs provides an acceptable dive into Adventure.