Characters from Super Meat Boy and The Binding of Isaac HD Wallpaper

Several cartoon characters are arranged on a dark red background. On the left are a black blob with one eye, a light green creature with white hair, a red cube-shaped character with a wide smile and missing teeth, and a grey cube with a distressed face. On the right are a pinkish creature with a flower in its hair, a boy in a suit, and a black, round creature with glowing yellow eyes and sharp teeth.