You work in a nuclear power plant, and every day is the same as the other. Nothing ever exciting happens here, and that's a good thing! But one day, someone breaks in and scatters the nuclear material all over the facility! Now all of the staff are in danger of radiation poisoning. Use the gray ball to destroy all the nuclear material. Use the mouse to create walls to bounce the ball off of, and click on an already placed wall to bomb it. Go through every level and move as fast as possible in order to destroy all the radio activity and save the plant!