 In 1995, ten years after its original arcade release, it was ported to the Sharp X68000, and was also included in the fifth volume of the "Namco Museum" series on the PlayStation.A sequel titled "Bakutotsu Kijūtei" was released in 1988, but only in Japan.It was the second game from the company to allow scores not ending in "0" (the first was "Hopping Mappy", which was released in 1986).