In order to defeat the aliens need a strong soldier. You as a scientist were able to develop a character that could repel the enemy. I left the last bar, which you and will need to fulfill, namely to make the correct robot assembly. Here there are lots of details and a template to which you want to set pieces of the puzzle, peered into every part to determine its location and position of the set. When the robot is ready to conduct training battle and demonstrate the power of the soldier.