Space shuttle is a huge ship, intended for distant space travel and long residence of the crew in flight conditions. Practically - this is a small town, an island of life in a cold desert space. However, as it turned out, not so space and empty. The ship was attacked by unknown alien mechanisms. Creatures, like metal insects, will attack in turn all the nodes of the shuttle. You in the game Shuttle Siege Light Edition must provide defense and put a reliable barrier. The path of the enemy is unknown, but you, through the installation of shooting devices, will be able to correct it and send it to the right direction. It is advisable to make the enemy move along a long path until he gets to the end, the monsters will be destroyed.