From xbox360achievements.org:
http://www.xbox360achievements.org/achievements.php?gameID=442
Check it out
Apprentice75 Complete Game - Apprentice difficulty. Do not change the difficulty after the game has started.
Sith Warrior100 Complete Game - Sith Warrior difficulty. Do not change the difficulty after the game has started.
Sith Lord100 Complete Game - Sith Lord difficulty. Do not change the difficulty after the game has started.
Sith Master100 Complete Game - Sith Master difficulty. Do not change the difficulty after the game has started.
Pushed5 Defeat 100 enemies with Force Push
Gripped5 Defeat 100 enemies with Force Grip
Shocked5 Defeat 100 enemies with Force Lightning
Repulsed5 Defeat 100 enemies with Force Repulse
Impaled5 Defeat 100 enemies with Saber Throw
Stormed5 Defeat 100 enemies with Lightning Shield
Grappled15 Defeat 100 enemies with a grapple move
Launched20 Defeat 100 enemies with Aerial Ambush juggle combos
PROXY Won't Be Happy15 Destroy 35 droids
Rebel Leader15 Defeat 500 Imperials
Bossk15 Defeat 200 Wookiees on Kashyyyk Prologue
Bully15 Defeat 25 Ugnaughts or Jawas
Skilled5 Earn 250,000 Force Points on a single level
Expert10 Earn 500,000 Force Points on a single level
Legend25 Earn 600,000 Force Points on a single level
Frenzy5 Get a Frenzy x4 bonus
Sith Frenzy10 Get a Frenzy x8 bonus
Sith Lord Frenzy15 Get a Frenzy x12 bonus
Holocron Collector75 Collect all Jedi holocrons in the game
Corellian Star10 Complete all bonus objectives on one level
Force Push Mastery20 Defeat 500 enemies with Force Push
Force Grip Mastery20 Defeat 500 enemies with Force Grip
Force Lightning Mastery20 Defeat 500 enemies with Force Lightning
Force Repulse Mastery20 Defeat 500 enemies with Repulse
Lightsaber Throw Mastery20 Defeat 500 enemies with Saber Throw
Lightning Shield Mastery20 Defeat 500 enemies with Lightning Shield
The Bigger They Are15 Defeat 6 Rancors
The Harder They Fall15 Defeat 10 AT-STs or AT-KTs
Cannon Fodder15 Defeat 150 Stormtroopers
Sith Trials20 Complete all Training Room challenges and Combat Modules
Sith Training20 Complete all Training Room lessons
Secret Achievements
Secret Achievement10 Continue playing to unlock this secret achievement.
Secret Achievement10 Continue playing to unlock this secret achievement.
Secret Achievement10 Continue playing to unlock this secret achievement.
Secret Achievement10 Continue playing to unlock this secret achievement.
Secret Achievement10 Continue playing to unlock this secret achievement
Secret Achievement10 Continue playing to unlock this secret achievement.
Secret Achievement10 Continue playing to unlock this secret achievement.
Secret Achievement10 Continue playing to unlock this secret achievement.
Secret Achievement10 Continue playing to unlock this secret achievement.
Secret Achievement20 Continue playing to unlock this secret achievement.
Secret Achievement20 Continue playing to unlock this secret achievement.
Secret Achievement10 Continue playing to unlock this secret achievement.