Games like escape from the planet of the robot monsters

Escape from the Planet of the Robot Monsters is a multidirectional shooter released in arcades by Atari Games in 1989. The game is styled after campy science fiction B movies of the 1950s. It was ported to the Amiga, Amstrad CPC, Atari ST, Commodore 64, MS-DOS, SAM Coupé, and ZX Spectrum.

According to the introduction, Planet X is a synthetic industrial planetoid whose most notable feature is the research laboratory of the buxom and brainy Dr. Sarah Bellum. Evil aliens called Reptilons invade the planet, capture the good doctor, and force the rest of the humans to manufacture a robot army to take over the Earth.

Escape From The Planet Of The Robot Monsters is a one or two-player game in which the players must rescue Dr. Sarah Bellum from Planet X, where her research facility has been taken over by the evil Reptilons. The game is played from an isometric perspective where players control their avatars using Hall effect joysticks on the arcade version.