Servitude-12 - Soviet Research Center, located on a small island off the coast of Kamchatka. As a result of a failed experiment, the island fell into a temporary trap and is now permanently moved between 1950 and 2010. Caught in this strange, constantly evolving place, where suddenly there are jumps in time, players will be seriously tested. Using the powerful weapons and unique experimental device - a mobile transmitter time, they will battle enemies in the past and present, to destroy the nightmarish creatures in parallel dimensions. However, the most important and difficult task - to find a way to prevent a terrible disaster in 1950 that in 2010 all returned to normal.