Full list of all 42 LEGO Star Wars: The Complete Saga achievements worth 1,000 gamerscore. It takes around 35-40 hours to unlock all of the achievements on Xbox 360.
Achievements they've won
Achievements they've not won
Complete the game to 100%
Collect all available Gold Bricks.
Max out the stud counter.
Collect all mini-kits.
Unlock all characters.
Collect all available red bricks.
Destroy 10 characters with one thermal detonator.
Sell your landspeeder to the Jawas.
Finish Cloud City still wearing a Helmet.
Set off all three Discos.
Perform 20 unblockable combo attacks.
Revenge: Destroy Darth Vader with Obi-Wan.
Revenge: Destroy Anakin with Dooku.
Crossover: Destroy The Emperor with Darth Maul.
Revenge: Destroy The Emperor with Mace Windu.
Revenge: Destroy The Emperor with Kit Fisto.
Revenge: Destroy Darth Maul with Qui-Gon.
Crossover: Destroy Jango Fett with Boba Fett.
Crossover: Destroy Anakin with Vader.
Finish Episode VI in story mode.
Wear Every Hat.
Ride all mounts types & ride-ons.
Disable 5 Droidikas with R2D2.
Perform 200 blaster character dodges.
Finish Episode V in story mode.
Destroy 50 TIE fighters.
Finish Episode IV in story mode.
Death Star Trench Run without Firing.
Make 100 Build-its throughout the game.
Destroy 300 stormtroopers.
Start a Cantina Fight with 50 casualties.
Get 100 points in Arcade Mode
Play through an entire level online
Finish Episode III in story mode
Pull 25 arms off other characters.
Finish Episode II in story mode.
Perform 200 perfect lightsaber deflections.
Finish Episode I in story mode.
Destroy 5 people with one attack (Jedi super slam).
Destory 300 droids.
Break Jar Jar 20 times.