The pride and joy of the Federation, the Quann Tulla spaceship has been stolen by it's creator Erra Quann to take to the Evil Empire and sell the secrets of it's engines. You have been tasked to retrieve the ship as well as kill the traitor. Problem is, in the pursuit, your own ship the Crimson Cloud II has been damaged and you have run out of air. You must quickly start breathing again before completing your mission and save the Federation. Quann Tulla is a text adventure where text on the screen describes your location and you use the keyboard to type in commands to control your hero and interact with each location.