Take QR Codes to the next level, find any QR Code and scan it with your camera then destroy it! QR Fighters turns any QR Code into a unique space invaders style shoot em up experience, every QR Code creates a different level and a different difficulty. Collect different QR Codes to create new levels, the different square groupings create different enemy types as well as the boss invaders. Each QR Code creates 4 levels of invaders, each with a level boss of progressing difficulty.