Radiance is a crazy nuclear power plant simulator where you have to prevent a nuclear reactor from melting down. You have to stop the nuclear disaster by hook or by crook. The hero will face difficult and sometimes ridiculous tasks. Along the way, you can find out the secret past of the nuclear power plant and still try to save the world. After all, it is you who needs to determine what you are dealing with: a radiation leak or the pranks of students on a school excursion? What is more important: catching radioactive rats or isolating irradiated objects? The world has gone crazy and it's time to do something about it.