Singularis

Conquer the world, one little evil protozoa at a time. Meet Proto who is determined to be the most powerful entity in the universe. Help him get control by entering into animals, traveling through their bodies, and settling into their central nerve cords. Then it's on to the next poor victim, and ultimately the floating black cat. Travel through five chapters consisting of over 300 maps in Singularis, an action-style Arcade game.