Lego R2-D2

R2-D2 or R2 was an astromech droid and counterpart of C-3PO. He was one of the few characters to be in all the Star Wars movies. He was created by Industrial Automaton and owned by, among others, Anakin Skywalker and later by Luke Skywalker.

Sets
Episode I
 * 7141 Naboo Fighter
 * 7660 Naboo N-1 Starfighter and Vulture Droid
 * 7171 Mos Espa Podrace
 * 10026 Special Edition Naboo Starfighter

Episode III
 * 7256 Jedi Starfighter and Vulture Droid

Episode IV
 * 7106 Droid Escape
 * 7140 X-wing Fighter
 * 7142 X-wing Fighter
 * 7190 Millennium Falcon
 * 10144 Sandcrawler
 * 10188 Death Star
 * 10198 Tantive IV

Episode V
 * 4502 X-wing
 * 6212 X-Wing Fighter

Episode VI
 * 4475 Jabba's Message
 * 6210 Jabba's Sail Barge

Video games

 * Lego® Star Wars: The Video Game
 * Lego® Star Wars II: The Original Trilogy
 * Lego® Star Wars: The Complete Saga
 * Lego® Indiana Jones: The Original Adventures