ZeldaRL: The Rainbow Maiden is a roguelike game based on the "Legend of Zelda" videogame series.
In the game you, soon to be known as the Hero of Worlds, are called from a dream into a quest to save the dying world of Hyrule by travelling to the ancient dungeons and retrieving the magical canes. In your quest, you will find powerful items that will aid you and will get to travel to another worlds in order to save them and Hyrule. [Official site]