 If the player completely runs out of life or if all the oxygen runs out from the tomb, then the game will end.The "Pendragon" series and "The Staff of Karnath" were created by brothers Dave and Robert "Bob" Thomas, rather than Ultimate founders Tim and Chris Stamper.Dave Thomas began his career in 1983 when he began producing games for the Atari 400, including moderate-sellers such as "Warlok", which won him in a competition from Calisto Software.