Star Wars: Galactic Battlegrounds

• Tutorial - The campaign sees the player assume the role of Chewbacca's father, Attichitchuk. In this campaign, the player gradually learns the game's play mechanics as Attichitchuk marshals a Wookiee army to force the Trade Federation off Alaris Prime.
• Trade Federation - The campaign has the player assume the role of OOM-9, a droid ground commander leading the Trade Federation's actions during the blockade of Naboo in Star Wars: Episode I – The Phantom Menace which includes a conquest of Theed city, the capital of Naboo. The campaign also features the movie's ground battle between the Trade Federation and the Gungans but as an alternate history simulation wherein Darth Maul has killed Qui-Gon Jinn and Obi-Wan Kenobi while Federation droid ships destroy the Naboo starfighters.
• Gungans - The Gungan campaign begins millennia in the past as a sub-faction of Gungans under the command of Boss Gallo try to unite the other warring tribes under a single banner, then continues as the Gungans fight back against the Trade Federation invasion. It also features a bonus mission featuring The Phantom Menace's climactic ground battle, and the Naboo's assault against Trade Federation forces in Theed.
• Galactic Empire - The Imperial campaign begins just after the events of A New Hope, as Darth Vader personally leads the assault on the Rebels' Massassi Ruins base and captures General Jan Dodonna. The rest of the campaign focuses on suppressing other Rebel bases, including a mission to protect an AT-AT prototype, with a cameo by The Empire Strikes Back character General Veers (a colonel in the mission). The campaign's last mission is the Imperial attack on Hoth, where the player has a chance to destroy Echo Base and prevent Han Solo and company's escape. The bonus missions depict the Empire's hostile takeover of Bespin and an alternate retelling of the Battle of Endor where the Empire routs the Ewoks.
• Rebel Alliance - The Rebel campaign is mostly set between the events of A New Hope and The Empire Strikes Back. It features the Rebels' efforts to recover a Jedi artifact, the Vor'Na'Tu, while fending off Imperial forces. The bonus missions include the Battle of Hoth, the ground phase of the Battle of Endor, and a mission to attack an Imperial asteroid base.
• Wookiee - The mission features Chewbacca's efforts to liberate Kashyyyk from Trandoshan slavers and the Empire. Its bonus mission is the liberation of Kessel.

In the Confederacy campaign, the hero is Chiss warrior Sev'rance Tann, and guided by Count Dooku. The player's goal is to capture the energy-mining platforms of the Galactic Republic so that they can effectively hold Coruscant hostage, and take control of the Decimators, a secret weapon developed by the Republic.

The campaign begins with the Battle of Geonosis as Tann's forces clear an escape route for Count Dooku. After rebuilding the Separatist army, Count Dooku directs her to Tatooine, where she finds Boorka the Hutt. In exchange for destroying a Republic outpost, she is given information regarding the location of a Decimator testing base on Eredenn Prime. General Tann manages to capture the base and the Decimators, but their Wookiee manufacturers include a fail-safe locking code and prevent the CIS from using them. However, Tann manages to also capture a Data Droid, which she takes with her to the Wookiee colony on Alaris Prime. Alaris Prime soon serves as one of many probing attacks by the CIS on Wookiee territory before the Battle of Kashyyyk. After destroying the Wookiee Decimator facilities, Tann makes the droid unlock the Decimators. At this point the objective is revealed: Sarapin, a world providing much of the Republic's power. The Decimators' firepower enables Tann to crush the Republic defenses and kill the base's commander, Jedi Knight Jor Drakas.

The Galactic Republic campaign begins at the Battle of Geonosis. Jedi Master Echuu Shen-Jon leads a force of clone troopers and Jedi including his young Padawan, Stam Reath, in destroying Trade Federation core ships. The mission is successful, but Reath is brutally killed by Sev'rance Tann, sinking Echuu into depression. The campaign follows the climax of the CIS campaign. The Jedi Council sends Shen-Jon to the planet along with his new padawan, Stam Reath's sister Naat, to reactivate Sarapin's energy platforms. The wreckage of a Decimator found on the planet reveals the usage of stolen Republic technology. The Republic forces successfully take back Sarapin and Shen-Jon interrogates CIS officer Zian Finnis, who gives away the Confederacy's presence on Tatooine.

Shen-Jon goes to Tatooine and strikes an alliance with Jabba the Hutt, who tips him off about the CIS' alliance with Boorka the Hutt (a rival in the planet's criminal industry). After defeating a band of Tusken Raiders and the combined Confederate and mercenary forces, Echuu discovers some supply crates destined for the distant world of Krant. Shen-Jon and Reath head to the planet and destroy a Trade Federation mining camp on Krant's moon, creating a staging area for the invasion of Krant. Wookiee stragglers assist the Republic forces in destroying the CIS Decimator factories, but Tann catches Reath and challenges Shen-Jon to a duel. The Jedi Master kills the Chiss commander, but his brush with the Dark Side of the Force leaves him with enough guilt to go on a self-imposed exile. Echuu later meets with Princess Leia on Krant during the Rebel campaign, where Darth Vader kills him.

The last mission follows the Rebel Alliance in their conquest of Coruscant's Imperial Palace, a few years following the Battle of Endor.

In the United States, Galactic Battlegrounds sold 225,000 copies and earned $9.8 million by August 2006, after its release in November 2001. It was the country's 94th best-selling computer game during this period. Combined sales of all versions and expansions of Galactic Battlegrounds reached 480,000 units in the United States by August 2006.[18]

Star Wars: Galactic Battlegrounds received generally positive reviews. GameRankings gave the game a score of 77.33%,[5] while Metacritic gave it 75 out of 100.[6] GameSpot gave the game an 8.2/10, calling it "perfect for a generation of gamers raised on Star Wars".[10] However, Brian Gee of Game Revolution gave the game a "C" and said that it "doesn't feel very Star Wars".[9]

Carla Harker reviewed the PC version of the game for Next Generation, rating it four stars out of five, and stated that "Age of Empires and Star Wars? Bring it on."[14]

The Clone Campaigns expansion pack was met with positive to average reception; GameRankings gave it a score of 73.78%[19] while Metacritic gave it 71 out of 100.[20]