Tetamus 2 is a planet found in the Game Boy video game X. In the year XXXX, the people of Earth need to find a new planet with a similar environment on which the people will be able to live due to overpopulation on Earth. The Earthlings find Tetamus 2, which is nearly identical to their planet and soon find a new type of crystal which they call Power Crystals and create a Nuclear Silo which converts the crystals into energy. An alien race soon discovers Tetamus 2 and desire the crystals for their own, and immediately launch an attack on the humans and destroy one of their ships, and Earth promptly responds by launching VIXIV, a powerful ship that destroys the aliens so that Earth can once again resume their practices on Tetamus 2.