Holocauste is a post-apocalyptic graphical text adventure game. When the atomic bombs fell, you and three fellow scientists went into hibernation in an underground shelter. Four years later, the facility's computer wakes you up: the cryogenic system's CPU is fried, and the atomic reactor powering the shelter is almost out of fuel. You have no choice but to journey to the surface, find a replacement processor and fuel cartridges and come back. You have two hours: after that, the life support systems will shut down and your colleagues will die.