Kaboom! is a classic video game for the Atari 2600, developed by Activision and released in 1981. It is an action game where players take on the role of a bucket-wielding guard attempting to catch bombs dropped by a mad bomber. As the game progresses, the bombs fall faster, making it increasingly challenging to catch them all. Kaboom! is well-known for its fast-paced gameplay and was a popular title during the golden age of arcade games. The 'Blue Label' refers to the cartridge label color variant which is collectible among retro gaming enthusiasts.