Frenzy

Frenzy is a multidirectional shooter arcade video game published by Stern Electronics in 1982. It is a sequel to 1980's popular Berzerk; both games were developed by Alan McNeil. Frenzys gameplay is fundamentally similar to Berzerk—the player enters a series of maze-like rooms containing armed robots and must shoot them to survive—but adds more variety. Ports were released for ColecoVision and ZX Spectrum.