Killer Instinct Gold is a fighting game based on the arcade game Killer Instinct 2. The game was developed by Rare and released by Nintendo for the Nintendo 64. Players control characters who fight on a 2D plane set against a 3D background. Players press buttons to punch and kick their opponent in chains of successive hits, known as combos. Large combo successions lead to stronger attacks and brutal, stylistic finisher moves underscored by an announcer. Characters—including a gargoyle, a ninja, and a femme fatale—fight in settings such as a jungle and a spaceship. Killer Instinct Gold includes the arcade release's characters, combos, and 3D, pre-rendered environments, but excludes its full-motion video sequences and some voice-overs due to restrictions of the cartridge media format. The Gold release adds a training mode, camera views, and improved audiovisuals.