Mass Effect 3

Xbox 360 · legacy Xbox 360 title

Achievements: 68
Gamerscore: 1,550G
Difficulty: —
Rarest: —

Xbox reports no rarity for this title, so it cannot be scored for difficulty. That is missing data rather than an easy game.

Completion difficulty

difficulty-v1

No difficulty score. Nothing in this game carries a rarity percentage, which is missing data rather than an easy game.

Base game

68 · 1,550G

A Personal Touch
Modify a weapon.
10G
No rarity data
Almost There
Reach level 15 in multiplayer or level 50 in single-player.
15G
No rarity data
Always Prepared
Obtain two non-customizable suits of armor.
10G
No rarity data
Arbiter
Win a political stand-off.
25G
No rarity data
Battle Scarred
Promote a multiplayer character to the Galaxy at War or import an ME3 character.
25G
No rarity data
Bringer of War
Chase down an assassin.
10G
No rarity data
Bruiser
Kill 100 enemies with melee attacks.
10G
No rarity data
Combined Arms
Perform any combination of 50 biotic combos or tech bursts.
25G
No rarity data
Conspiracy Theorist
Use clues to pinpoint the exact location of an objective.
25G
No rarity data
Defender
Attain the highest level of readiness in each theater of war.
25G
No rarity data
Driven
Return to active duty.
5G
No rarity data
Enlisted
Start a character in multiplayer or customize a character in single-player.
5G
No rarity data
Executioner
Defeat an old adversary.
25G
No rarity data
Explorer
Complete three multiplayer matches or five N7 missions.
15G
No rarity data
Eye of the Hurricane
Kill a brute while it's charging you.
10G
No rarity data
Fact Finder
Discover an enemy's monstrous origin.
15G
No rarity data
Family Matters
Rescue a civilian from Reaper forces.
25G
No rarity data
Focused
Evolve any of your powers to rank 6.
25G
No rarity data
Freedom Fighter
Find all required intel to help Eden Prime's colonists.
25G
No rarity data
Giant Killer
Defeat a harvester.
10G
No rarity data
Gunsmith
Upgrade any weapon to level 10.
25G
No rarity data
Hard Target
Call down an orbital strike.
15G
No rarity data
High Society
Go undercover to follow a lead.
25G
No rarity data
Hijacker
Hijack an Atlas mech.
10G
No rarity data
Insanity
Finish the game on Insanity without changing difficulty after leaving Earth.
75G
No rarity data
King of the Castle
Win a prize at one of the arcade games.
15G
No rarity data
Last Resort
Stop an out-of-control scheme before it's too late.
50G
No rarity data
Last Witness
Extract ancient technology.
25G
No rarity data
Legend
Mission accomplished.
50G
No rarity data
Liberator
Stop a Cerberus kidnapping.
15G
No rarity data
Long Service Medal
Complete Mass Effect 3 twice, or once with a Mass Effect 2 import.
50G
No rarity data
Lost and Found
Dispatch 10 probes to retrieve people or resources in Reaper territory.
25G
No rarity data
Mail Slot
Kill 10 guardians with headshots from the front while their shields are raised.
10G
No rarity data
Master and Commander
Deliver most of the Galaxy at War assets to the final conflict.
50G
No rarity data
Meticulous
Complete all the Command Center side-missions on Omega.
50G
No rarity data
Mobilizer
Bring a veteran officer aboard.
15G
No rarity data
No Stone Unturned
Investigate a sinister conspiracy.
25G
No rarity data
Overload Specialist
Overload the shields of 100 enemies.
15G
No rarity data
Paramour
Establish or rekindle a romantic relationship.
25G
No rarity data
Party Crasher
Sabotage a dreadnought.
15G
No rarity data
Pathfinder
Explore a lost city.
15G
No rarity data
Patriot
Make the final assault.
25G
No rarity data
Peak Condition
Reach level 20 in multiplayer or level 60 in single-player.
25G
No rarity data
Perfect Host
Throw a party for your friends.
10G
No rarity data
Priority Target
Discover a plot against you.
25G
No rarity data
Problem Solver
Evacuate a scientific facility.
15G
No rarity data
Prothean Expert
Learn more about the Prothean Empire.
25G
No rarity data
Pyromaniac
Set 100 enemies on fire with powers.
15G
No rarity data
Recruit
Kill 250 enemies.
10G
No rarity data
Saboteur
Disable a group of fighter squadrons.
15G
No rarity data
Savior
Free Omega from Cerberus Occupation.
25G
No rarity data
Shopaholic
Visit a store in the single-player campaign.
10G
No rarity data
Simulated Hero
Score 9999 points in the combat simulator on Normal, Hardcore, or Insanity.
25G
No rarity data
Sky High
Lift 100 enemies off the ground with powers.
15G
No rarity data
Soldier
Kill 1,000 enemies.
15G
No rarity data
Talon
Find the Talon leader.
50G
No rarity data
Team Player
Infiltrate an enemy stronghold with your crew.
25G
No rarity data
Technical Issues
Investigate a strange occurrence in the combat simulator.
25G
No rarity data
The One and Only
Defeat a group of Spectre-level opponents on Normal, Hardcore, or Insanity.
50G
No rarity data
Tour of Duty
Finish all multiplayer maps or all N7 missions in single-player.
20G
No rarity data
Tourist
Complete one multiplayer match or two N7 missions.
5G
No rarity data
Tunnel Rat
Survive the swarm.
15G
No rarity data
Under Pressure
Uncover an ancient secret.
50G
No rarity data
Untouchable
Escape a Reaper in the galaxy map.
10G
No rarity data
Unwavering
Finish all multiplayer maps on Gold or all single-player missions on Insanity.
50G
No rarity data
Veteran
Kill 5,000 enemies.
25G
No rarity data
Well Connected
Send a warning across the galaxy.
15G
No rarity data
World Shaker
Destroy an Atlas dropped from orbit.
15G
No rarity data