Wave, also known as Kitsune Wave, is a blue cat with a knack for lighting up the mood with his amazing taste in electricity jokes and upbeat personality. Cat-A, also known as Cat-A.SVG, is different. He's an EXE that's killed all his friends including Nano, Pico, Tera and Giga. His chaotic personality and rarely used death threats make him a force to be reckoned with. Now, they live together with you. Wave will always hang with you while Cat-A just doesn't really mind you hanging with them.