The main character living in a civilized stone society finds a fallen flying
a plate and saves a person who has flown on it. Together they save the planet from the glacial
the period caused by the launch of the device established by the organization who wants to take
over the planet.
They have a lot of trials where, in addition to disconnecting, go to the ice
the location you need to fix the flying saucer and send out the volcano
extraterrestrial guest home. It is possible to control various vehicles
in the stone age universe as well as the use of various weapons, skills and their pumping