Beat the game on Jedi difficulty without losing any lives.
Kill 5 enemies with a single thermal detonator.
Destroy 20 TIE fighters in the X-wing trench level.
Rescue Princess Leia with Han Solo.
Play as Han Solo in the Cantina and shoot Greedo. (Yes, it's possible!)
Play all three heroes.
Defeat three bosses with Chewbacca.
Kill 20 Jawas in one sandcrawler level.
Run out of landspeeder fuel when you are not facing Mos Eisley or the Sandcrawler.
Beat the Dune Sea level without getting hit by a sandworm.
Kill 20 Mynocks while they are diving at you.
Obtain the highest level blaster.