Rad Zone Totality

From BoardGameGeek:

The world faces a terrible apocalypse. Without warning the sun's radiation spiked to alarming levels and under this relentless and deadly barrage humanity succumbed. People fell ill, millions died, populations moved underground into fortified Rad Bunkers, all the time the sun pushing people deeper into the darkness. Many plants and animals perished, and society collapsed. Food and clean water were rationed until people began to starve, and martial law was replaced by irradiated outlaws and bandits roaming the surface in their pain induced craze. It is down to you to guide a group of survivors as they scavenge for resources on the harsh irradiated surface so they may return and survive in their underground bunker. Can you avoid the radiation hot spots and find the right supplies? Can you escape a terrible fate at the hands of the crazed Rad Heads…can you survive the Rad Zone? Rad Zone Totality is the follow up game to Rad Zone and although it incorporates the original rules it includes many new ones and players do not need the original game to play it. -description from the publisher