SCC Original
SCC Solar
SCC Eclipse
SCC Sunshine

Summertime Cosmo is unlocked when reached the level 19. He is Cosmonaut Comrade wearing a straw hat, red shoes, a camera and a white and red swimsuit, but still wears his yellow gloves and his red helmet with a sun instead a star. Althrough Cosmonaut Comrade and Summertime Cosmo are the same person, they have their own slot in the roster, and is considered a clone than a skin.