Pit-Fighter is a fighting game developed by Atari Games and released as an arcade video game in 1990. It was Atari's first fighting game. The Japanese release was published by Konami. Home versions were published by Tengen.

1990 saw many sequels and prequels in video games, such as Metal Gear 2: Solid Snake, Dr. Mario, Dragon Quest IV, Final Fantasy III, Phantasy Star II, and Super Mario World, along with new titles such as Fire Emblem: Shadow Dragon and the Blade of Light and Magic Sword. The year's highest-grossing arcade video games were Final Fight in Japan and Teenage Mutant Ninja Turtles in the United States. The year's best‑selling system was the Game Boy, while the year's best-selling home video game was Super Mario Bros. 3 for the Nintendo Entertainment System.