| Accomplishment Name | How to Get |
| Driven | Plot related and unavoidable. |
| Bringer of War | Plot related and unavoidable. |
| Mobilizer | Meet Garrus, assuming he survived ME2. |
| World Shaker | Plot related and unavoidable. |
| Pathfinder | Plot related and unavoidable. |
| Tunnel Rat | Complete the Mission Attican Traverse: Krogan Team. |
| Party Crasher | Plot related and unavoidable. |
| Hard Target | Plot related and unavoidable. |
| Saboteur | Complete the Mission Rannoch: Geth Fighter Squadrons. |
| Arbiter | Plot related and unavoidable. |
| Last Witness | Plot related and unavoidable. |
| Executioner | Plot related and unavoidable. |
| Well Connected | Plot related and unavoidable. |
| Fact Finder | If Samara Survived ME2, you'll meet her during the Mission Lessus: Ardat-Yakshi Monastery. |
| Liberator | Complete the Mission Grissom Academy: Emergency Evacuation. |
| Problem Solver | Complete the Mission Arrae: Ex-Cerberus Scientists. |
| Patriot | Plot related and unavoidable. |
| Legend | Finish the game. Note that the "Refusal" ending in the Extended Cut will not award this achievement/trophy. |
| Shopaholic | Visit a store in the single-player campaign. |
| Master and Commander | Your Effective Military Strength has to be at least 4,000 when you start the Mission Priority: Cerberus Headquarters. With all the DLC completed, this should be no problem. Otherwise, play some multiplayer to get it up there. |
| Lost and Found | Scan 10 planets to retrieve people or resources in Reaper territory. |
| Long Service Medal | Complete ME3 twice, or once with an ME2 import. |
| Insanity | Finish the game on Insanity difficulty without changing difficulty after leaving Earth. |
| A Personal Touch | Add a Mod to a Weapon. |
| Paramour | Establish or rekindle a romantic relationship. Diana Allers doesn't count. |
| Combined Arms | Perform any combination of 50 biotic combos or tech bursts. Pause the game to bring up the menu, order one of your squadmates to use a Power, then use one of yours. |
| Focused | Evolve any of your powers to rank 6. |
| Recruit | Kill 250 enemies. |
| Soldier | Kill 1,000 enemies. |
| Veteran | Kill 5,000 enemies. Kills from mutliple playthorughs and characters count. |
| Bruiser | Kill 50 enemies with melee attacks. |
| Untouchable | Escape a Reaper in the Galaxy Map. Scan enough times to make them appear in a system, then leave. |
| Defender | Attain the highest level of readiness in each theater of war. Play multiplayer or one of the iPad Apps to do this. |
| Overload Specialist | Overload the shields of 100 enemies. |
| Sky High | Lift 100 enemies off the ground with powers. |
| Pyromaniac | Set 100 enemies on fire with powers. |
| Eye of the Hurricane | Kill a Brute while it's charging. |
| Mail Slot | Kill 10 guardians with headshots from the front while their shields are raised. |
| Hijacker | Hijack an Atlas mech. When you come across an Atlas, have your squadmates take cover somewhere they can't shoot it, then you shoot it only in the cockpit until the glass shatters. Lastly, kill the pilot and get in before any other enemies can. |
| Giant Killer | Defeat a harvester. There are five of them during Tuchanka: Turian Platoon, and many others throughout the game. |
| Enlisted | Start a character in multiplayer or customize a character in single-player. |
| Tour of Duty | Finish all multiplayer maps or all N7 missions in single-player. |
| Always Prepared | Obtain two non-customizable suits of armor. |
| Tourist | Complete one multiplayer match or two N7 missions. |
| Explorer | Complete three multiplayer matches or five N7 missions. |
| Gunsmith | Upgrade any weapon to level X (10). |
| Almost There | Reach level 15 in multiplayer or level 50 in single-player. |
| Peak Condition | Reach level 20 in multiplayer or level 60 in single-player. |
| Battle Scarred | Promote a multiplayer character to the Galaxy at War or import an ME3 character. (You can use a save game editor to change the End Game State to LivedToFightAgain.) |
| Unwavering | Finish all multiplayer maps on Gold or all single-player missions on Insanity. |
| Striker | Kill 100 enemies with melee attacks. |
| Freedom Fighter | (From Ashes DLC) Find all required Intel to help Eden Prime's colonists. i.e. finish the Mission Eden Prime: Resistance Movement before leaving Eden Prime. |
| Prothean Expert | (From Ashes DLC) Recruit Javik. |
| No Stone Unturned | (Leviathan DLC) Plot related and unavoidable. |
| Family Matters | (Leviathan DLC) Plot related and unavoidable. |
| Under Pressure | (Leviathan DLC) Plot related and unavoidable. |
| Conspiracy Theorist | (Leviathan DLC) Activate only Reapers Activities, Element Zero and Creature Sightings |
| Savior | (Omega DLC) Complete the Omega DLC. |
| Talon | (Omega DLC) Plot related and unavoidable. |
| Meticulous | (Omega DLC) Complete all the Command Center side-missions on Omega. |
| Priority Target | (Citadel DLC) Plot related and unavoidable. |
| High Society | (Citadel DLC) Plot related and unavoidable. |
| Team Player | (Citadel DLC) Plot related and unavoidable. |
| Last Resort | (Citadel DLC) Plot related and unavoidable. |
| Perfect Host | (Citadel DLC) Throw a Party for your friends. |
| King of the Castle | (Citadel DLC) Win a prize at one of the arcade games. The Claw Machine is the easiest one. |
| Technical Issue | (Citadel DLC) Investigate a strange occurrence in the combat simulator. This is the last in a series of requests you get on the Armax Arsenal Arena Email system. Just set up the sim as asked and survive it. |
| Simulated Hero | (Citadel DLC) Score 9999 points in the combat simulator on Normal, Hardcore, or Insanity. This will happen easily as you unlock and use more modifiers in the Armax Arsenal Arena. |
| The One and Only | (Citadel DLC) In the combat simulator, defeat a group of Spectre-level opponents on Normal, Hardcore, or Insanity. |
last modified 14 July 2013