how to unlock all characters in lego star wars the complete saga?
['4-LOM - DVY683.', 'Aayla Secura - ECU428.', 'Adi Mundi - MUN486.', 'Admiral Ackbar - ACK646.', 'Anakin Skywalker (Ghost) - HJI667.', 'Battle Droid - AUJ261.', 'Battle Droid (Commander) - KPF958.', 'Battle Droid (Geonosis) - NJK995.']