Cookies Must Die is an online game in which you assist courageous Jack in destroying malevolent, mutated cookies that have overrun the city. Jack is a top-secret government agent with special abilities implanted in his body by government scientists. Grab the most effective weapon you can and enter the battlefield. Crush your enemies, withstand all of their attacks, and use your talents to defeat all of the major bosses. You will be able to experience a wild conflict with gelatin, cookie, and chocolate monsters, among others. The game can be played on a computer, mobile phone, or tablet.