The Trooper is the strong arm of the Republic, the first and last defender, the ultimate battle machine. The troopers aren't your regular Republic Troopers, they are part of the Havoc Squad, the most elite special-forces team. The trooper relies on strong armors and heavy firepower to wreak havoc to their enemies. From rifles to two-handed cannons and grenades, the trooper packs everything it needs to handle any situation. Shortly, the Trooper is the best soldier of The Republic, the ultimate war machine.

The trooper's main resource is ammo, which regenerates constantly or through certain abilities that the Trooper possesses. The Trooper's main role is to be a primary damage dealer or, if specced properly, the group's tank. His odyssey begins on the planet Ord Mantell, the same place where the Smuggler will commence his journey.