Basic Figures - Wave 1 (12 Back) ( 0 images) - Released: 1978 - This series featured the first 12 figures released. On the back of the card, all 12 figures were featured. Basic Figures - Wave 2 (20 Back) ( 3 images) - Released: 1978 - This wave featured 8 new characters. the new characters, as well as the original 12 were all featured on the back of the cards. Basic Figures - Wave 3 (21 Back) ( 0 images) - Released: 1979 - Only new character featured was Boba Fett. Back of the card featured all 21 characters released up to this point Playsets ( 0 images) - Released: 1978-1979 - Includes dioramas and sets. Some included figures. Vehicles/Creature Sets ( 0 images) - Released: 1978-1979 - This series featured creatures or vehicles for the 3 3/4" figures.