Reactor is an arcade game released in 1982. The game is set inside a nuclear reactor that is overheating. The player has to avoid the meltdown of the reactor core.
This is the advertisement for the home version the game. The illustration was made by Jack Davis, an artist well know by comic fans. His works include E.C. Comics titles such as Vault of Horror, Tales from the Crypt, Haunt of Fear, Crime SuspenStories, Shock SupenStories or Incredible Science Fiction. Later he was one of the founding members of the MAD Magazine. Davis also drew Little Annie Fanny for Playboy.
Jack Davis not only worked in comics. This ad is not an exception but an usual work. He drew lots of advertisements, movie posters and cards.