Mario Mario, now known as Mario.EXE, is the main antagonist of Mario.exe made by Coolrash. He was originally Mario before Satan intercepted him and turned him into a .exe demon to serve him.
Mario.EXE is almost identical to Mario from Super Mario Bros. but is a darker version of him. He has black eyes with red pupils with blood coming out of them, the colors of his shirt and overalls are dark green and red respectively. He is often portrayed with a torch.