Mass Effect 2 Cheats for the Xbox360

Alternate Color Schemes and Loyalty Skills

Complete the Loyalty missions each party member gives you to unlock their hidden Loyalty skills and alternate colors for their costumes.

Bonus Skills for Shepard SPOILERS

After completing a character's loyalty mission, you can unlock a new skill for use by the main character. To pick or change which skill you are using, simply complete the "Advanced Training" research upgrade on your ship. On your first character, you will need to train to use these skills, but on every character made or imported after unlocking these skills you can pick them immediately upon creation.

Unlockable	How to Unlock
Armor Piercing Ammo	Complete Archangel's Loyalty Mission
Biotic Barrier	Complete Jacob's loyalty mission.
Dominate	Choose to kill Samara during her Loyalty mission and have Morinth replace her in your party.
Flashbang	Complete Kasumi's Loyalty Mission.
Fortification	Complete Grunt's loyalty mission.
Geth Shield Boost	Complete Legion's loyalty mission.
Inferno Grenade	Complete Zaeed's loyalty mission.
Neural Shock	Complete Mordin Solus's loyalty mission.
Reave	Complete Samara's loyalty mission.
Shield Drain	Complete Tali's loyalty Mission.
Slam	Complete Miranda's loyalty mission.
Warp Ammo	Complete Jack's loyalty mission.

Bonuses to All New Characters

All new characters, including imported ones, gain these bonuses after you have completed the game.

Unlockable	How to Unlock
200k Credits	Start New Game after one Playthrough
50k of each Resource	Start New Game after one Playthrough
Bonus 25% Experience	Beat the game on any difficulty

Bonuses to Imported Mass Effect Characters

Characters imported from Mass Effect gain these bonuses based on its level.

Unlockable	How to Unlock
100k Credits	Import a Mass Effect character with the Rich Achievement.
10k of each Resource	Import a level 60 Mass Effect character.
2k Experience Points	Import a level 50 Mass Effect character.
30k Credits	Import a level 50 Mass Effect character.
4k Experience Points	Import a level 60 Mass Effect character.
50k Credits	Import a level 60 Mass Effect character.
5k of each Resource	Import a level 50 Mass Effect character.
Start as a level 5	Import a level 60 Mass Effect character.

Infinite Squad Points glitch

To get Infinite Squad Points, you will need at least 4 available points and a power ready to be evolved to its 4th form. Go to the Squad Menu and instead of pressing A to evolve a power, press X + A. This evolves the power, while "undoing" points transfer at the same time, leaving you with having both results. Now, repeat. NOTE: to get maximized results, make sure you have 10 available points so you can repeat the whole thing over and over again in one single session without leveling up your character. This allows you to upgrade all skills.

Achievements

Unlockable	How to Unlock
A House Divided (10)	Hack a geth collective
Against All Odds (15)	Survive suicide mission
Agent (50)	Complete 5 missions discovered by scanning unexplored worlds
Battlemaster (10)	Gain the loyalty of the krogan
Big Game Hunter (10)	Thresher Maw defeated
Brawler (10)	Shoot and kill 20 enemies while they're knocked back by a punch
Cat's in the Cradle (10)	Gain the loyalty of the Assassin
Catharsis (10)	Gain the loyalty of the biotic Convict
Colony Defense (25)	Defend a human colony from attack
Doppelganger (10)	Help the Justicar resolve her mission
Explorer (10)	Visit 100% of the planets in an unexplored cluster
Fade Away (10)	Gain the loyalty of Archangel
Fashionista (5)	Personalize your armor in your quarters on the Normandy
Friend or Foe (10)	Obtain geth technology
Ghost of the Father (10)	Gain the loyalty of the Cerberus Operative
Ghost Ship (25)	Complete the investigation of a derelict alien vessel
Head Hunter (10)	Perform 30 headshot kills with any weapon on humanoid targets
Highly Trained (15)	View all advanced combat training videos at Shepard's private terminal.
Incineration Specialist (15)	Incinerate the armor of 25 enemies
Insanity (75)	Complete the game on the "Insanity" difficulty level without changing the setting
Long Service Medal (75)	Complete Mass Effect 2 twice, or complete it once with a character imported from Mass Effect 1
Master at Arms (15)	Kill enemies with 5 different heavy weapons during the game
Merciless (10)	Make 20 enemies scream as they fall or are set on fire
Missing in Action (5)	Save your crew from an overwhelming attack
Mission Accomplished (125)	Save humanity throughout the galaxy from certain annihilation
No One Left Behind (75)	Keep your team alive through the suicide mission
Operative (15)	Complete a mission discovered by scanning an unexplored world
Overload Specialist (15)	Disrupt the shields of 25 enemies
Paramour (50)	Successfully pursue a relationship with a teammate
Power Full (15)	Evolve any power
Power Gamer (10)	Reach Level 30 with one character
Prospector (5)	Retrieve mineral resources by scanning and probing a planet in the galaxy map
Scholar (15)	Unlock 15 new Mass Effect 2 codex entries
Scientist (10)	Complete any research project in the Normandy's laboratory
Suicide Mission (50)	Use the Omega 4 Relay
Tactician (10)	Hit 20 different targets with multiple biotic powers to combine the effects
Technician (15)	Obtain 10 technology upgrades
The Archangel (10)	Successfully recruit Archangel
The Assassin (10)	Successfully recruit the Assassin
The Convict (10)	Successfully recruit the biotic Convict
The Cure (10)	Gain the loyalty of the Professor
The Justicar (10)	Successfully recruit the Justicar
The Krogan (10)	Successfully recruit the krogan
The Prodigal (10)	Gain the loyalty of the Cerberus Officer
The Professor (10)	Successfully recruit the Professor
The Quarian (10)	Successfully recruit the quarian
Treason (10)	Gain the loyalty of the quarian
Very Elusive (10)	Return to active duty
Warp Specialist (15)	Warp the barriers of 25 enemies
Weapon Specialist (15)	Fully upgrade a weapon