British toyline
MANTA Force is a line of toys produced by British toy company Bluebird in 1987. The toyline was initially divided into two main factions: the heroic MANTA Force and their opponents, the evil Viper Squad. Following the popularity of the MANTA Force toy range, an additional enemy was introduced in 1989; a group of robots known as the Karnoids, who were an enemy of both MANTA Force and the Viper Squad. The following year saw the release of the Stenchoids, which were another new threat for the humans. By the early 1990s however, the popularity of the toy range began to decrease and eventually production was stopped.