Cosmo Tank

Cosmo Tank (コスモタンク) is a video game developed by Asuka Technologies and published by Atlus. It was released in 1990 for the Game Boy; with most of the gameplay programmed as a 2D shooter with some levels resembling that of a 3D shooter video game.

All the 2D levels were designed by Masami Satō while all the 3D levels were designed by Hidehiko Harada.