Scientist have discovered the fact that the sun will emit a solar burst, that will burn the earth crust and everything on it. The exact timing of the solar burst is not known, so the worlds 7 factions will franticly prepare for the coming doom by digging a base below earth where people can live until the earth yet again is habitable. Each faction will build ”rooms” with special functionality (base cards), research technologies to improve their chances for survival (Tech cards) , and play action-cards to affect their own or other factions progress. An important part of the game is the centralized trading of resources between players. —description of the publisher