Description：Since the outbreak of a terrible nuclear war, the machine world has become a terrible scorched earth,lament full of every place,many robots have become a pile of scrap metal,they were buried in the ruins of the city,every place is a desolate scene.But there is a robot survived after the nuclear war,his magic is that the body can be divided into two parts of the head and feet,he will use this ability to find his way to survive.

Instructions：1P use 'A' and 'D' to move, 'W' to climb, 'S' to drop down, 'E' to combine with 2P.\ \ 2P use \← and \→ to move, \↑ to jump.