This game focuses around the untold story of what happens between Star Wars III and IV. You play as Darth Vader's secret apprentice, codename "Starkiller". The usual mission goes like this; Fight hordes of enemies in an area, move on to the next one, etc., then fight the boss. And the boss battles are pretty epic. xD You'll usually find yourself killing stormtroopers. There are alot of different combos, powers, etc, that can be used to kill enemies. You can use the Force to move just about any person or object. You can also customize your character, from costumes to lightsaber hilts/colors. The game takes around a day to complete. All in all, it's a pretty decent adventure game, nice story, graphics are spiffy, the gameplay is top-notch, and there are a few minor glitches.

Overall, I'd give this game a 4 out of 5.