Tower in Heaven is a dungeon crawler type RPG. It follows the story of a young girl who woke up next to the entrance of an enormous tower, only to find out that she lost her memory. However, she did gain something. She gains the power of controlling light, making her able to use that power to create all sorts of objects, including weapons. The girl decides to climb the tower to see if she can gain her memories back. Follow her as she battles monsters, fight off bosses, and learn more about her power as she advances through the tower.