Tolochon II was a planet deep within the Romulan Neutral Zone and was previously home to the Exomorph master control facility. Its extreme climate conditions and rivers of lava make it a most inhospitable world. In 2380 the rogue Romulan faction the Empty Crown took control of the planet with the intent to use the facility to take control of the Romulan Star Empire. Fortunatly the Hazard Team lead an assault on the facility and Alexander Munro was able to destroy the control facility after killing the Archeopendra. (TNG video game: Elite Force II)