AT-RT Walker

At the time of their introduction, the Republic clone troopers represented the future of galactic warfare. Far superior to battle droids, the clone troopers formed the backbone of the Republic's new military that waged war against the forces of the Confederacy of Independent Systems. So symbolic were they of the times, the galaxy-wide conflict that saw their debut took its name from their ranks: the Clone Wars.

Discovered as a slave on Tatooine by Qui-Gon Jinn and Obi-Wan Kenobi, Anakin Skywalker had the potential to become one of the most powerful Jedi ever. Some even believed he was the prophesied Chosen One who would bring balance to the Force. Always pushing the limits of his Jedi training, seeking to excel and live up to his reputation, Skywalker's passion often brought him into conflict with his mentor, Jedi Master Obi-Wan Kenobi. A hero of the Clone Wars, Anakin was caring and compassionate, but suffered from a deep fear of loss that would prove to be his downfall.

A grim Jedi Master with an amethyst-bladed lightsaber, Mace Windu was the champion of the Jedi Order, with little tolerance for the failings of the Senate, the arguments of politicians, or the opinions of rebellious Jedi. As the Clone Wars intensified, Mace sensed the dark side of the Force at work, and knew the Jedi's enemies were plotting to destroy the Order and end its stewardship of the galaxy.

Rather than use flesh-and-blood warriors, the Separatists prefer mindlessly loyal soldiers that are easily controlled. The soulless ranks of their armies are dominated by tall, thin B1 battle droids built as mechanical imitations of their Geonosian designers. Battle droids can be controlled by centralized command centers such as the Trade Federation’s enormous Droid Control Ships, or programmed for independent action. They often suffer programming glitches that manifest as personality quirks. Battle droids are dim-witted and no match for clone troopers or Jedi, but they weren’t designed to be smart – they were designed to overwhelm Republic civilians through sheer numbers, something they do very effectively.

Umbara, known as the "Shadow World" due to the rays of its sun never completely reaching its surface, is perpetually dark. The native wildlife have adapted to survive in such gloom, making the planet perpetually dangerous. Umbara was once part of the Galactic Republic, represented in the Senate by Senator Mee Deechi. Later in the Clone Wars, the planet's loyalty wavered and the natives of Umbara allied themselves with the Separatists, bringing their extremely advanced technology to the Separatist Alliance.

Kashyyyk is the Wookiee homeworld, covered in dense forest. While Wookiees build their homes in the planet's trees, they are not a primitive species, and Kashyyyk architecture incorporates sophisticated technology. One of the last battles of the Clone Wars was fought here under the leadership of Yoda, with Wookiees and clones battling the Separatist droid army -- until the Emperor issued Order 66, commanding the clones to slaughter all Jedi. Yoda survived, however, with the help of natives Chewbacca and Tarfful, who used a hidden shuttle to evacuate the Jedi Master from the planet. In the aftermath, the brave Jedi Padawan Gungi, a survivor of the Jedi slaughter, was returned to what remained of his homeworld with the help of Clone Force 99.