General Grievous must prove himself worthy of the Separatists when Count Dooku leads Jedi Master Kit Fisto and his former Padawan, the Mon Calamari Jedi Nahdar Vebb to Grievous' villainous enclave.
FALL OF THE REPUBLIC
Originally built by the Colicoids, destroyer droids – generally known as droidekas -- were among the most formidable Separatist battle droids, feared for their deadly combination of speed, firepower and defensive capabilities. Even Jedi gave these killing machines a wide berth.
Fortunately for the Republic, droidekas were far more expensive than other Separatist droids, and so encountered much more rarely on the battlefield. Separatist commanders used them in a range of roles, sending them into battle as heavy infantry and reinforcements and employing them as bodyguards and even executioners.
During the Clone Wars, both Jedi and clones learned techniques for thwarting destroyers, figuring out how to penetrate their shields and use their own capabilities against them.
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.
One of the wealthiest corporate organizations in the galaxy, the Trade Federation controlled most of the interstellar shipping passing through the Rim territories. The Trade Federation was headed by Viceroy Nute Gunray, and even had its own representative in the Republic Senate to lobby for even greater power. On the orders of Darth Sidious, the Trade Federation sent its battle droids to invade Naboo to create a government crisis. During the Clone Wars, the Trade Federation secretly signed on as a member of Count Dooku's Separatist organization, though representatives in the Senate tried to deny this.
In the final days of the Republic, the galactic government had grown so huge and corrupt that any attempt at change required radical thinking and extreme actions. Outlying systems that saw no benefit from being part of the Republic despite paying heavy taxes, began to rebel. This undercurrent of disgust towards Coruscant was seized by a charismatic leader, Count Dooku. The former Jedi rallied together these worlds in a Separatist movement that saw the departure of thousands of systems from the Republic. When Dooku's alliance was secretly backed by corporate titans that offered their unlimited droid armies to the cause, the Separatists emerged as a major threat to the Republic, and the galaxy tipped towards full scale war.
A harsh rocky world less than a parsec away from Tatooine, Geonosis is a ringed planet beyond the borders of the Galactic Republic. Its uninviting surface is made up of harsh, rocky desert, and the creatures that evolved on Geonosis are well equipped to survive in the brutal environment. The most advanced lifeform are the Geonosians, sentient insectoids that inhabit towering spire-hives. The Geonosians maintain large factories for the production of droids and weapons for the Separatist cause in the Clone Wars.
In its earliest ages of civilization, Onderon was a world marked with savage jungles that were filled with dangerous creatures. To survive, the primitive human inhabitants of the planet protected themselves behind the walls of fortified settlements. Over time, these grew to become enormous walled cities, like the planet's capital, Iziz. In the modern era, during the time of the Clone Wars, the planet's monarch King Sanjay Rash allied Onderon to the Confederacy of Independent Systems. Many Onderonians, however, refused to recognize the legitimacy of Sanjay's rule -- they preferred the neutral stance championed by former monarch Ramsis Dendup, whom Rash ousted.
A specialized variant of the powerful destroyer droid, the sniper droid retains the basic shape of the curved-back, claw-footed droideka. Like its more common cousin, the sniper droid rolls into position in a disc shape, and then unfurls when ready for combat. Unlike the droideka, the sniper droid has only one weapon -- a finely calibrated long-barrel blaster rifle. When in combat mode, the sniper droid's armored shell swings forward, becoming an armored shield with a embrasure from where the rifle barrel emerges.