Spacewar! for Game boy

BubbleMania GB is a simplistic arcade game released for the Game Boy,   first place winner of the  Concurso internacional de programación del videojuego «Spacewar!» on 2022.

Spacewar! is a space combat video game where two spaceships shoot missiles each other near a star who gravity affects them. Conceived in 1961 and programmed in 1962 by Steve Russell in collaboration with Martin Graetz, Wayne Wiitanen, Bob Saunders, Steve Piner, and others. It was written for the newly installed computer DEC PDP-1 of the Massachusetts Institute of Technology (MIT).

The game was designed to run on real hardware but works fine on most accurate emulators. I suggest using the BGB emulator if you're using a Windows PC.

 Code, Graphics and Design :  Leonardo   @oldrobotto

Any feedback will be appreciated!.