Original image for Background taken from :
https://github.com/bitnenfer/flappy-boy-asm/blob/master/png/background.png
A simple parallax example for GameBoy, made with GBDK
Original image for Background taken from :
https://github.com/bitnenfer/flappy-boy-asm/blob/master/png/background.png
A simple parallax example for GameBoy, made with GBDK