Super Xevious: GAMP no Nazo

Super Xevious: The Mystery of GAMP[a] is a 1986 vertically scrolling shooter video game developed and published by Namco for the Family Computer in Japan. It is the sequel to Xevious, a popular arcade game released in late 1982, and the fourth installment in the Xevious franchise overall. The player controls a spaceship named the Solvalou in its mission to destroy a powerful supercomputer named GAMP, which took over Earth during an ice age. GAMP no Nazo features a heavy focus on puzzle-solving, with each of the game's 21 levels posing a puzzle that must be solved to progress.