C3PO
This was a protocol droid, fluent in many languages, built by Anakin Skywalker, initially to help Shmi, (his mother) around the house, but when he went to train with Qui Gon, 3Po was left without coverings. Soon though, he was given a nice new silvery/gold coating and became a workable droid. He went with Anakin and R2D2 (who he 1st met in 'Phantom menace') and soon had a friendship with the smaller droid and although he was more afraid of things than R2, he always stuck it out with him and often got himself into trouble, not least when he the rebels were captured by the Empire and he was taken apart, thankfully put back together though by Chewbacca. He had a similar escapade on Geonosis, where in the droid factory, he was mistaken for a battle droid and his head was put on a droid body + visa-versa.
Species: Droid
Droid type: Protocol
Factions: Republic + Rebel Alliance
Fame rating (out of 100): 38
R2R2
This is a small Astromech droid, which are generally used for fixing things, piloting ships etc, but fro R2, his life was far more adventurous. One day he was called upon to fix Padme's 'Nubian' ship, along with other Astromech's, however he was the only one left standing and further more, he even fixed the ship, so he was commended. From that point on, he became almost a friend to Padme and Anakin and frequently helped them out of tight spots. After the fall of the Republic though, there was no one left to claim the droids, (R2 and C3Po), thus they were given a mind wipe and sent aboard a Rebel cruiser, (though R2 never had all his data erased), but not before they had a string of dangerous adventures. R2 originally met C3PO on Tatooine, where 3Po was Half made, but over time they became best of buddies + although they argued like cat + dog, they were rarely seen far apart. As time went on, they found themselves in all sorts of danger, but were always willing to help the rebel cause. He had many gadgets inside his shell, such as hook arms, a, electric rod, and even jets so he could hover for some while.
Species: Droid
Droid type: Astromech (D series)
Factions: Republic + Rebel Alliance
Fame rating (out of 100): 40