Super Smash Bros. (retroactively known as Super Smash Bros. 64) is a fighting video game developed by HAL Laboratory and published by Nintendo for the Nintendo 64 home video game console. It was released in Japan on January 21, 1999; in North America on April 26, 1999; and in Europe on November 19, 1999. Super Smash Bros. is the first game in the Super Smash Bros. series.
The game is a crossover between many different Nintendo franchises, including Mario, The Legend of Zelda, Star Fox, Donkey Kong, Metroid, Mother, F-Zero, Yoshi, Kirby, and Pokémon. It presents a cast of characters and locations from these franchises and allows players to use each character's unique skill sets and even take advantage of the stage's offensive events to inflict damage, recover health, and ultimately attempt to knock opponent characters off the stage.