Runestone Keeper is a challenging dungeon crawler game that is based on puzzle adventure as well as turn-based combat strategy and is also a roguelike to roguelite game that blends RPG and elements of card game. == Remove ads by purchasing any of the IAPs == Buried in the faraway dungeon, a mysterious power is waiting to be unsealed. The witch, possessing in the adventurer, split the seal which had been affixed on vampires. In a blink of an eye, the ancient fiend will destroy the whole world