Full list of all 59 Star Wars: The Force Unleashed achievements worth 1,345 gamerscore.
The base game contains 47 achievements worth 1,000 Gamerscore, and there are 2 DLC packs containing 12 achievements worth 345 Gamerscore.
Defeat 500 enemies with Force Push
Defeat 500 enemies with Lightning Shield
Defeat 100 enemies with a grapple move
Complete Game - Sith Lord difficulty. Do not change the difficulty after the game has started.
Complete Game - Sith Master difficulty. Do not change the difficulty after the game has started.
Defeat 100 enemies with Aerial Ambush juggle combos
Defeat 500 enemies with Force Grip
Defeat 100 enemies with Lightning Shield
Complete Game - Dark Side
Defeat 500 enemies with Repulse
Collect all Jedi holocrons in the game
Destroy 35 droids
Defeat 500 enemies with Force Lightning
Defeat 500 enemies with Saber Throw
Defeat 200 Wookiees on Kashyyyk Prologue
Get a Frenzy x12 bonus
Defeat 100 enemies with Force Repulse
Defeat 100 enemies with Saber Throw
Kill 12 Stormtroopers as Vader during the Prologue
Complete all Training Room challenges and Combat Modules
Complete all Training Room lessons
Complete Game - Apprentice difficulty. Do not change the difficulty after the game has started.
Complete Game - Sith Warrior difficulty. Do not change the difficulty after the game has started.
Complete Game - Light Side
Defeat 10 AT-STs or AT-KTs
Defeat 500 Imperials
Complete Level - Raxus Prime, act 2
Complete Level - Felucia, act 2
Complete all bonus objectives on one level
Complete Level - Kashyyyk, act 2
Earn 600,000 Force Points on a single level
Defeat 150 Stormtroopers
Complete Level - Cloud City, act 2
Complete Level - Empirical, act 2
Complete Level - Felucia, act 1
Earn 500,000 Force Points on a single level
Defeat 6 Rancors
Defeat 100 enemies with Force Push
Defeat 100 enemies with Force Lightning
Defeat 100 enemies with Force Grip
Complete Level - Raxus Prime, act 1
Defeat 25 Ugnaughts or Jawas
Complete Level - TIE Factory, act 1
Earn 250,000 Force Points on a single level
Complete Level - Prologue
Get a Frenzy x8 bonus
Get a Frenzy x4 bonus
Complete Jedi Temple - Apprentice difficulty
Complete Jedi Temple - Sith Lord difficulty
Defeat the trials without the sphere turning red
Complete Jedi Temple - Sith Master difficulty
Defeat the training room in less than 2 minutes
Complete Jedi Temple - Sith Warrior difficulty
Use the large globe to kill 10 enemies in the museum
Defeat Boba Fett
Meet Jabba and defeat his pet using the pit gate
Defeat Obi-Wan, before and after he becomes more powerful than you can possibly imagine
Use the hot irons three times on the Gonk Power Droid
Crush 5 Jawas by using the grinder in the Garbage Processing Room