Welcome to my newest boss battle: The End of the World! this one is starring Stray, mostly because Mr. Cookie couldn't do some of the special moves. Stray can climb walls by basically just walking into them, slide using s, and attack using spacebar (not to mention the basic wad controls). Credits to @fvazzana for the song Hello. (protip, in stage II you need the spike attack with the aim target thingy to hit the computer)