Remember Your Past. Secure Your Future. Nibiru is a Science Fiction Roleplaying Game of Lost Memories. Players take on the role of Vagabonds: amnesiacs lost in a massive space station, home to millions, where stories of drama and struggle are written on a daily basis. The Nibiru Narrators Screen contains summarized rules and information, on both game mechanics and the different Habitats of Nibiru. Its central panel features a plastic sleeve where you can slot in notes for easy reading, as well as any of our official Nibiru adventures.