All Challenges

For Tuchanka

Challenge Type Difficulty Map Enemy Characters and weapons
Solo Challenge I The Patriarch
Solo Gold, Platinum Reactor (Hazard)
Collectors
Solo Challenge II "I AM URDNOT WREX, AND THIS IS MY PLANET!"
Solo Gold, Platinum Dagger (Hazard)
Reapers
Solo Challenge III "My turn!"
Solo Gold, Platinum Condor
Reapers
Solo Challenge IV Warlord Okeer
Solo Gold, Platinum White (Hazard)
Collectors
Duo Challenge I Blue Rose of Illium - Part 2
Duo Gold, Platinum Giant
Collectors
Duo Challenge II "Shepard" - "Wrex"
Duo Gold, Platinum Hydra
Geth
Duo Challenge III "Only one way to settle this"
Duo Gold, Platinum Vancouver
Reapers
Duo Challenge IV Assassination
Duo Gold, Platinum Ghost (Hazard)
Cerberus
Trio Challenge I The Rite of Passage
Trio Gold, Platinum Giant (Hazard)
Collectors
Trio Challenge II Mass Effect: Andromeda
Trio Gold, Platinum Dagger
Geth
Trio Challenge III Family Armor
Trio Gold, Platinum Glacier
Cerberus
Trio Challenge IV "So...which one of you wants to disappear?"
Trio Gold, Platinum White
Reapers
Team Challenge I Aralakh Company
Team Gold, Platinum Rio
Collectors
Team Challenge II The Blood Pack
Team Gold, Platinum Reactor
Reapers
Team Challenge III Virmire
Team Gold, Platinum Jade
Geth
Team Challenge IV Hammer Task Group
Team Gold, Platinum London
Reapers

Tales from the Trenches

Challenge Type Difficulty Map Enemy Characters and weapons
Week 1.1 While They Reach the Normandy
This challenge has other variants
Duo Gold Vancouver
Reapers
Week 1.2 Recon-naissance
This challenge has other variants
Duo Gold Ghost (Hazard)
Collectors
Week 2.1 You won't see our backs until we are dead
Duo Gold, Platinum Condor
Reapers
Week 2.2 Batarian Nobility, Didn't Know Such a Thing Existed
Duo Gold, Platinum Ghost
Geth
Week 3.1 The Unstoppable Force
Duo Gold, Platinum Glacier
Cerberus
Week 3.2 Exchange Program
Duo Gold, Platinum Goddess
Collectors
Week 4.1 Metal Geth Salarian (Snake? Snake!? Snaaaaaake!)
Duo Gold, Platinum Jade
Geth
Week 4.2 A Million Ways to Die (and the Bloodpack Knows Them All)
Duo Gold, Platinum Giant
Reapers
Week 5.1 A Rite of Passage
This challenge has other variants
Duo Gold Giant (Hazard)
Cerberus
Week 5.2 Non-conventional Tactics
This challenge has other variants
Duo Gold, Platinum Glacier
Geth
Week 6.1 (The Illusive) Man's Reach Exceeding His Grasp
This challenge has other variants
Duo Gold Glacier (Hazard)
Cerberus
Week 6.2 Snap Inspection
This challenge has other variants
Duo Gold, Platinum Condor
Reapers
Week 7.1 They Won't Know What Hit Them
Duo Gold, Platinum Hydra
Geth
Week 7.2 The Immovable Object
Duo Gold, Platinum Dagger (Hazard)
Collectors
Week 8.1 This planet is ours
Duo Gold, Platinum Dagger
Cerberus
Week 8.2 Apology Acknowledged
This challenge has other variants
Duo Gold, Platinum White (Hazard)
Geth
Week 9.1 The Lost Are Still Fighting
This challenge has other variants
Duo Gold Ghost
Collectors
Week 9.2 Snap Inspection, part 2
Duo Gold, Platinum Giant
Collectors
Week 10.1 Strange Bedfellows
Duo Gold, Platinum Goddess
Reapers
Week 10.2 Old School, New School
Duo Gold, Platinum White
Collectors
Week 11.1 In the Pitch Black, They Sound as if They Were One Person
This challenge has other variants
Duo Gold, Platinum Reactor
Reapers
Week 11.2 Scraping the Bottom of the Barrel
Duo Gold, Platinum Dagger
Geth
Week 12.1 Great Orbs of Fire
This challenge has other variants
Duo Gold Reactor
Cerberus
Week 12.2 Synthetize This!
This challenge has other variants
Duo Gold Giant (Hazard)
Geth
Week 13.1 You Sir, You Are a Blight!
Duo Gold, Platinum White
Cerberus
Week 13.2 Conrad Verner, Ph.D.
This challenge has other variants
Duo Gold, Platinum Jade
Reapers
Week 14.1 Big Bang(s)
This challenge has other variants
Duo Gold, Platinum Reactor (Hazard)
Collectors
Week 14.2 This Is It, Isn't It?
Duo Gold, Platinum London
Reapers
Week 15.1 The Pale Blue Dot
This challenge has other variants
Duo Platinum Rio
Collectors
Week 15.2 Coda
This challenge has other variants
Duo Gold Vancouver
Cerberus

N7 Challenge Series

Challenge Type Difficulty Map Enemy Characters and weapons
N1.1 EDI
Solo Silver, Gold, Platinum White
Cerberus
N1.2 CDEM
Solo Silver, Gold, Platinum Giant
Reapers
N1.3 Cyone Must Not Fall
Solo Silver, Gold, Platinum Reactor
Collectors
N2.1 Resolve of The Shadowbroker
Solo Silver, Gold, Platinum White
Cerberus
N2.2 Laying Down The Lawson
Solo Silver, Gold, Platinum Goddess
Collectors
N2.3 183 Pull-ups
Solo Silver, Gold, Platinum Rio
Reapers
N3.1 Chooser of the Slain
Solo Silver, Gold, Platinum Giant (Hazard)
Reapers
N3.2 Hold the Line
Solo Silver, Gold, Platinum Goddess
Geth
N3.3 Awaking the Eye of Wrath
Solo Silver, Gold, Platinum Jade
Cerberus
N4.1 Servant of the People
Solo Silver, Gold, Platinum London
Reapers
N4.2 Morning War
Solo Silver, Gold, Platinum Hydra
Geth
N4.3 Annihilation
Solo Silver, Gold, Platinum Glacier
Reapers
N5.1 Bray-Fist
Solo Silver, Gold, Platinum Ghost
Geth
N5.2 Kill Them!
Solo Silver, Gold, Platinum Reactor (Hazard)
Cerberus
N5.3 Retake Omega Chronicles, Part 3 - The Intangible is Unstoppable
Solo Silver, Gold, Platinum Goddess
Cerberus
N6.1 Garrus' Calibrations Part 2 - Archangel
This challenge has other variants
Solo Silver, Gold, Platinum Vancouver
Reapers
N6.2 Next of Kin
Solo Silver, Gold, Platinum Dagger
Collectors
N6.3 Ash
Solo Silver, Gold, Platinum Hydra
Cerberus
N7.1 The Shepard Clone's War Part 3 - Spectre Status Recognized
Solo Silver, Gold, Platinum Glacier
Cerberus
N7.2 End Scene
Solo Silver, Gold, Platinum London
Geth
N7.3 Ariake
Solo Silver, Gold, Platinum Condor
Reapers

N7 Triune Trials

Challenge Type Difficulty Map Enemy Characters and weapons
N1.1 EDI (Trio)
Trio Gold, Platinum White
Cerberus
N1.2 CDEM (Trio)
Trio Gold, Platinum Giant
Reapers
N1.3 Cyone Must Not Fall (Trio)
Trio Gold, Platinum Reactor
Collectors
N1.4 For Thessia! (Trio)
Trio Gold, Platinum Goddess
Reapers
N1.5 The Shepard Clone's War Part 1 - First Blink After Coma (Trio)
Trio Gold, Platinum White (Hazard)
Cerberus
N1.6 Merely the Weapon (Trio)
Trio Gold, Platinum Reactor (Hazard)
Collectors
N2.1 Resolve of The Shadowbroker (Trio)
Trio Gold, Platinum White
Cerberus
N2.2 Laying Down The Lawson (Trio)
Trio Gold, Platinum Goddess
Collectors
N2.3 183 Pull-ups (Trio)
Trio Gold, Platinum Rio
Reapers
N2.4 Now I Am Become Death, The Destroyer of Worlds (Trio)
Trio Gold, Platinum London
Reapers
N2.5 Indoctrinated (Trio)
Trio Gold, Platinum Glacier
Geth
N2.6 Mordus (Trio)
Trio Gold, Platinum Jade
Cerberus
Bonus 1 Mordus Bonus (Trio)
Trio Gold, Platinum Jade
Cerberus
N3.1 Chooser of The Slain (Trio)
Trio Gold, Platinum Giant (Hazard)
Reapers
N3.2 Hold The Line (Trio)
Trio Gold, Platinum Goddess
Geth
N3.3 Awaking the Eye of Wrath (Trio)
Trio Gold, Platinum Jade
Cerberus
N3.4 Peak 15 (Trio)
Trio Gold, Platinum White
Reapers
Bonus 2 Peak 15 Bonus (Trio)
Trio Gold, Platinum White
Reapers
N3.5 The Shepard Clone's War Part 2 - CAT6 (Trio)
Trio Gold, Platinum Ghost (Hazard)
Cerberus
N3.6 Does This Unit Have a Soul? (Trio)
Trio Gold, Platinum Giant (Hazard)
Collectors
Bonus 3 Does This Unit Have a Soul? Bonus (Trio)
Trio Gold, Platinum Giant (Hazard)
Collectors
N4.1 Servant of The People (Trio)
Trio Gold, Platinum London
Reapers
N4.2 Morning War (Trio)
Trio Gold, Platinum Hydra
Geth
N4.3 Annihilation (Trio)
Trio Gold, Platinum Glacier
Reapers
N4.4 Rise of The Phoenix (Trio)
Trio Gold, Platinum Vancouver
Reapers
N4.5 This Hurts You (Trio)
Trio Gold, Platinum Glacier (Hazard)
Collectors
N4.6 From The Shadows of The Villa (Trio)
Trio Gold, Platinum Rio
Reapers
N5.1 Bray-Fist (Trio)
Trio Gold, Platinum Ghost
Geth
N5.2 Kill Them! (Trio)
Trio Gold, Platinum Reactor (Hazard)
Cerberus
N5.3 Retake Omega Chronicles, Part 3 - The Intangible Is Unstoppable (Trio)
Trio Gold, Platinum Goddess
Cerberus
N5.4 Retake Omega Chronicles, Part 1 - I Am Omega! (Trio)
Trio Gold, Platinum Glacier
Cerberus
N5.5 The League Of One (Trio)
Trio Gold, Platinum White
Geth
Bonus 4 The League Of One Bonus (Trio)
Trio Gold, Platinum White
Geth
N5.6 Haestrom Thermonuclear (Trio)
Trio Gold, Platinum Giant
Geth
Bonus 5 Haestrom Thermonuclear Bonus (Trio)
Trio Gold, Platinum Giant
Geth
N6.1 Garrus' Calibrations Part 2 - Archangel (Trio)
Trio Gold, Platinum Vancouver
Reapers
N6.2 Next of Kin (Trio)
Trio Gold, Platinum Dagger
Collectors
N6.3 Ash (Trio)
Trio Gold, Platinum Hydra
Cerberus
N6.4 The Gozu District (Trio)
Trio Gold, Platinum Ghost
Collectors
N6.5 I Will Destroy You! (Trio)
Trio Gold, Platinum London
Reapers
N6.6 The Savagery of Heshtok (Trio)
Trio Gold, Platinum Dagger (Hazard)
Collectors
N7.1 The Shepard Clone's War Part 3 - Spectre Status Recognized (Trio)
Trio Gold, Platinum Glacier
Cerberus
N7.2 End Scene (Trio)
Trio Gold, Platinum London
Reapers
N7.3 Ariake (Trio)
Trio Gold, Platinum Condor
Reapers
N7.4 Retake Omega Chronicles, Part 2 - Jesse, My Love (Trio)
Trio Gold, Platinum Goddess
Reapers
N7.5 Garrus' Calibrations Part 1 - C-Sec (Trio)
Trio Gold, Platinum Hydra
Geth
N7.6 Geth Out of My Lab!
Trio Gold, Platinum Glacier
Geth
Bonus 6 The Heart of Hydra (Trio)
Trio Gold, Platinum Hydra
Geth

Operation Alliance Troopers

Challenge Type Difficulty Map Enemy Characters and weapons
Mission 1 Backwater Station
Solo Silver, Gold, Platinum Dagger
Geth
Mission 2 Hearts and Minds
Solo Silver, Gold, Platinum Ghost
Cerberus
Mission 3 Force Multiplier
Solo Silver, Gold, Platinum Goddess
Reapers
Mission 4 A Bug's Life
Solo Silver, Gold, Platinum Glacier (Hazard)
Collectors
Mission 5 Boom Stick
Solo Silver, Gold, Platinum Giant (Hazard)
Reapers
Mission 6 Angel of Death
Solo Silver, Gold, Platinum White (Hazard)
Cerberus
Mission 7 Call Down the Thunder
Solo Silver, Gold, Platinum Ghost (Hazard)
Collectors
Mission 8 Malicious Scripts
Solo Silver, Gold, Platinum Reactor
Geth
Mission 9 No Kassa for Alarm
Solo Silver, Gold, Platinum Hydra
Geth
Mission 10 Fists of Fury
Solo Silver, Gold, Platinum Jade
Cerberus
Mission 11 Hybrid Synergy
Solo Silver, Gold, Platinum Condor
Collectors
Mission 12 Reap the Whirlwind
Solo Silver, Gold, Platinum London
Reapers

Servant of the People

Challenge Type Difficulty Map Enemy Characters and weapons
Solo 1 Guardian of Peak 15
Solo Gold, Platinum White (Hazard)
Cerberus
Solo 2 GI Raider
Solo Gold, Platinum Vancouver
Reapers
Solo 3 I Am Legion - Part 2
Solo Gold, Platinum London
Collectors
Solo 4 The Venom AI
Solo Gold, Platinum Glacier
Cerberus
Duo 1 Monster Mash Special - Blood Rage! - Part 2
Duo Gold, Platinum Goddess
Collectors
Duo 2 Kill It With Fire
Duo Gold, Platinum Reactor
Cerberus
Duo 3 Deadly Precision
Duo Gold, Platinum Rio
Geth
Duo 4 Mines, Mines everywhere
Duo Gold, Platinum Ghost
Reapers
Trio 1 The Fist of Lord Venom
Trio Gold, Platinum Dagger
Cerberus
Trio 2 A House Divided
Trio Gold, Platinum Glacier (Hazard)
Geth
Trio 3 We Don't Feel Like Dancing
Trio Gold, Platinum Giant (Hazard)
Reapers
Trio 4 Scout, Tank, Support
Trio Gold, Platinum Reactor (Hazard)
Collectors
Team 1 Master and Commander
Team Gold, Platinum White
Geth
Team 2 Assuming Direct Control
Team Gold, Platinum Ghost (Hazard)
Collectors
Team 3 Normandy Engineer Squad
Team Gold, Platinum Jade
Reapers
Team 4 Paradox Equation
Team Gold, Platinum Hydra
Reapers
Bonus Geth Hacking For Dummies
Solo Gold, Platinum Ghost
Geth

Mordus' Path of Destruction

Challenge Type Difficulty Map Enemy Characters and weapons
Mission 1 Protecting the Tower
Solo Gold Dagger
Geth
Mission 2 A New Home
Solo Gold Ghost (Hazard)
Reapers
Mission 3a The Next Generation
Solo Gold Vancouver
Collectors
Mission 3b Until the Last Breath
Solo Gold Glacier
Cerberus

Weekly Themed Solos 2

Challenge Type Difficulty Map Enemy Characters and weapons
Week 1 VI Overlord
Solo Silver, Gold, Platinum Glacier
Geth
Week 2 Purgatory's Revenant
Solo Silver, Gold, Platinum Ghost
Cerberus
Week 3 Jondum Bau, Spectre
Solo Silver, Gold, Platinum Jade
Reapers
Week 4 A Short-lived, Vorchan Destiny
Solo Silver, Gold, Platinum Glacier (Hazard)
Collectors
Week 5 I Am Legion
Solo Silver, Gold, Platinum Ghost
Reapers
Week 6 Post-Traumatic Tiptree
Solo Silver, Gold, Platinum Reactor
Reapers
Armax Bonus Conrad Verner - Huge Fan! Tier 1
Solo Silver, Gold, Platinum Glacier
Cerberus
Armax Bonus Conrad Verner - Huge Fan! Tier 2
Solo Silver, Gold, Platinum Glacier
Collectors
Armax Bonus Conrad Verner - Huge Fan! Tier 3
Solo Silver, Gold, Platinum Glacier (Hazard)
Geth
Week 7 Brimstone's Biotic God
Solo Silver, Gold, Platinum Dagger
Cerberus
Week 8 Lord High Researcher
Solo Silver, Gold, Platinum Giant (Hazard)
Collectors
Week 9 Bjorn Begins
Solo Silver, Gold, Platinum White
Geth
Week 10 Wreak Havoc
Solo Silver, Gold, Platinum Condor
Reapers
Week 11 The Widowmaker
Solo Silver, Gold, Platinum London
Cerberus
Week 12 In Your Heart Shall Burn
Solo Silver, Gold, Platinum Ghost (Hazard)
Collectors
Week 13 Blue Shift
Solo Silver, Gold, Platinum Reactor (Hazard)
Geth
Bonus Challenge The Spectre
Solo Silver, Gold, Platinum Glacier (Hazard)
Collectors
Week 14 Explosives Are A Woman's Best Friend
Solo Silver, Gold, Platinum Rio
Reapers
Week 15 Survive
Solo Silver, Gold, Platinum Giant
Reapers
Week 16 Pinnacle Station
Solo Silver, Gold, Platinum Ghost
Collectors
Week 17 Weapon Test
Solo Silver, Gold, Platinum Hydra
Geth
Week 18 Mordus' Revolutions
Solo Silver, Gold, Platinum Vancouver
Cerberus
Week 19 The Smash Brothers
This challenge has other variants
Solo Silver, Gold, Platinum Dagger (Hazard)
Collectors
Week 20 Arrhythmia
Solo Silver, Gold, Platinum Goddess
Collectors
Week 21 The Alpha and Omega
Solo Silver, Gold, Platinum White (Hazard)
Cerberus

Fight for the Lost

Challenge Type Difficulty Map Enemy Characters and weapons
Week 1.1 Banzai Biotics
Solo Gold, Platinum Hydra
Reapers
Week 1.2 The Code Wills It!
Duo Gold, Platinum Ghost
Cerberus
Week 1.3 Arete (Excellence)
Trio Gold, Platinum Reactor (Hazard)
Collectors
Week 2.1 Just One Step Closer...
Solo Gold, Platinum Giant (Hazard)
Collectors
Week 2.2 Suspected use of VI assistance
Duo Gold, Platinum White
Geth
Week 2.3 Pankration
Trio Gold, Platinum Ghost
Reapers
Week 3.1 For Whom The Bell Tolls
Solo Gold, Platinum Rio
Collectors
Week 3.2 Friendly Competition
Duo Gold, Platinum Vancouver
Cerberus
Week 3.3 Thymos
Trio Gold, Platinum Hydra
Collectors
Week 4.1 Diversant
Solo Gold, Platinum Dagger (Hazard)
Geth
Week 4.2 Corporate Espionage
Duo Gold, Platinum White (Hazard)
Reapers
Week 4.3 Koinon Quarion
Trio Gold, Platinum London
Geth
Week 5.1 Scrapyard Adventures
Solo Gold, Platinum Vancouver
Geth
Week 5.2 Tactical Supremacy
Duo Gold, Platinum Ghost (Hazard)
Collectors
Week 5.3 Erinys
Trio Gold, Platinum Dagger
Cerberus
Week 6.1 The Agent
Solo Gold, Platinum Goddess
Cerberus
Week 6.2 Now you see me...
Duo Gold, Platinum Glacier
Cerberus
Week 6.3 Ostomachion
Trio Gold, Platinum Giant
Cerberus
Bonus 1 Shoot from the Hip
Solo Gold, Platinum Ghost (Hazard)
Cerberus
Bonus 2 Embrace Eternity!
Duo Gold, Platinum Hydra
Cerberus
Bonus 3 Aigis
Trio Gold, Platinum Vancouver
Reapers
Week 7.1 Walking on Sunshine
This challenge has other variants
Solo Gold Giant
Geth
Week 7.2 Abort, Retry, Fail?
Duo Gold, Platinum Reactor (Hazard)
Geth
Week 7.3 Kleptomania
Trio Gold, Platinum White
Cerberus
Week 8.1 I have a Shotgun...
This challenge has other variants
Solo Gold White
Cerberus
Week 8.2 Shrouds of Doom
Duo Gold, Platinum Dagger (Hazard)
Reapers
Week 8.3 Talos
Trio Gold, Platinum Glacier
Geth
Week 9.1 King of the Hill
This challenge has other variants
Solo Gold Condor
Reapers
Week 9.2 Ghost in the Machine
Duo Gold, Platinum Giant (Hazard)
Geth
Week 9.3 Anabasis
Trio Gold, Platinum Ghost
Collectors
Week 10.1 Blitzkrieg
Solo Gold, Platinum Jade
Reapers
Week 10.2 Vae Victis!
Duo Gold, Platinum Jade
Reapers
Week 10.3 Agema
Trio Gold, Platinum White
Collectors
Week 11.1 Right In Two
Solo Gold, Platinum Ghost
Collectors
Week 11.2 Just Another Day at Work...
Duo Gold, Platinum Goddess
Collectors
Week 11.3 Navarchos
Trio Gold, Platinum Goddess
Cerberus
Week 12.1 Vulgar Display Of Power
Solo Gold, Platinum Ghost
Cerberus
Week 12.2 Vode An!
Duo Gold, Platinum Glacier (Hazard)
Collectors
Week 12.3 Nikator
Trio Gold, Platinum Goddess
Reapers

The Gordian Hour

Challenge Type Difficulty Map Enemy Characters and weapons
Stage 1 Denial
Solo Gold White (Hazard)
Reapers
Stage 2 Anger
Solo Gold Glacier (Hazard)
Collectors
Stage 3 Bargaining
Solo Gold White (Hazard)
Cerberus
Stage 4 Depression
Solo Gold Giant (Hazard)
Geth
Stage 5 Acceptance
Solo Gold Glacier
Cerberus
Stage I Death
Solo Platinum White
Cerberus
Stage II Rebirth
Solo Platinum Glacier
Cerberus
Stage III Burn the Darkness
Solo Platinum White (Hazard)
Reapers

Themed Duo Challenges 2

Challenge Type Difficulty Map Enemy Characters and weapons
Set 1, I Port Hanshan
Duo Silver, Gold, Platinum White (Hazard)
Geth
Set 1, II Whispers of Cerberus
Duo Silver, Gold, Platinum Dagger
Cerberus
Set 2, I Accurate Intel
Duo Silver, Gold, Platinum Glacier
Cerberus
Set 2, II Code Red, Labs
Duo Silver, Gold, Platinum Reactor
Collectors
Set 3, I Lessus
Duo Silver, Gold, Platinum Goddess
Reapers
Set 3, II Space Whaling Inc.
Duo Silver, Gold, Platinum Hydra
Collectors
Set 4, I OP Simulator
Duo Silver, Gold, Platinum Rio
Collectors
Set 4, II Bitter Sweet
Duo Silver, Gold, Platinum London
Reapers
Set 5, I Shield and Hammer
Duo Silver, Gold, Platinum Giant (Hazard)
Collectors
Set 5.II Hunter and Hunted
Duo Silver, Gold, Platinum Jade
Reapers
Set 6, I Void
Duo Silver, Gold, Platinum Glacier (Hazard)
Collectors
Set 6, II Shadow of A Kabalim
Duo Silver, Gold, Platinum Condor
Reapers
Set 7, I Turians
Duo Silver, Gold, Platinum Ghost
Geth
Set 7, II Spectre Origins
Duo Silver, Gold, Platinum Goddess
Cerberus
Set 8, I Bosh'tet
Duo Silver, Gold, Platinum Hydra
Geth
Set 8, II Hackett Out
Duo Silver, Gold, Platinum Ghost (Hazard)
Reapers
Set 9, I Blue Suns
Duo Silver, Gold, Platinum Vancouver
Reapers
Set 9, II Eclipse
Duo Silver, Gold, Platinum White (Hazard)
Collectors
Set 10, I Altahe
Duo Silver, Gold, Platinum Condor
Collectors
Set 10, II Nepmos
Duo Silver, Gold, Platinum Dagger (Hazard)
Collectors
Set 10, III Grosalgen (Finale)
Duo Silver, Gold, Platinum White (Hazard)
Collectors

Kirrahe Airlines

Challenge Type Difficulty Map Enemy Characters and weapons
Flight 1 Pilot Training, Old School
Solo Gold, Platinum Goddess
Cerberus
Flight 2 Disaster Protocol Training
Duo Gold, Platinum Rio
Collectors
Flight 3 Agents of Kirrahe Airlines
Trio Gold, Platinum Ghost (Hazard)
Cerberus

Platinum Solo Achievements

Challenge Type Difficulty Map Enemy Characters and weapons
Challenge 1 Spectre
Solo Platinum
Challenge 2 N7
Solo Platinum
Challenge 3 Asari Expert
Solo Platinum
Challenge 4 Batarian Expert
Solo Platinum
Challenge 5 Drell Expert
Solo Platinum
Challenge 6 Geth Expert
Solo Platinum
Challenge 7 Human Expert
Solo Platinum
Challenge 8 Krogan Expert
Solo Platinum
Challenge 9 Quarian Expert
Solo Platinum
Challenge 10 Salarian Expert
Solo Platinum
Challenge 11 Turian Expert
Solo Platinum
Challenge 12 Volus Expert
Solo Platinum
Challenge 13 Vorcha Expert
Solo Platinum
Challenge 14 N7 Expert
Solo Platinum
Challenge 15 Human Defectors, Renegades and Special Forces Expert
Solo Platinum
Challenge 16 Councilor
Solo Platinum
Challenge 17 Rear Alliance Admiral (Standard)
Solo Platinum
Challenge 18 Rear Alliance Admiral (Hazard)
Solo Platinum
Challenge 19 Alliance Admiral
Solo Platinum
Challenge 20 Council Fleet Admiral
Solo Platinum
Challenge 21 Master Adept
Solo Platinum
Challenge 22 Master Engineer
Solo Platinum
Challenge 23 Master Infiltrator
Solo Platinum
Challenge 24 Master Sentinel
Solo Platinum
Challenge 25 Master Soldier
Solo Platinum
Challenge 26 Master Vanguard
Solo Platinum
Challenge 27 Special Alliance Admiral
Solo Platinum
Challenge 28 Weapons Master
Solo Platinum
Challenge 29 Rogue Spectre
Solo Platinum
Challenge 30 Best of the Best
Solo Platinum

Themed Duo Challenges 1

Challenge Type Difficulty Map Enemy Characters and weapons
Set 1.I The Measure of an Individual
Duo Silver, Gold, Platinum Ghost
Collectors
Set 1.II Power in Creation
Duo Silver, Gold, Platinum White
Geth
Set 2.I Surviving Haestrom
Duo Silver, Gold, Platinum Giant (Hazard)
Geth
Set 2.II Still, We Hold the Line!
Duo Silver, Gold, Platinum Hydra
Geth
Set 3.I Gangs of the Terminus
Duo Silver, Gold, Platinum Condor
Reapers
Set 3.II GI Armature
Duo Silver, Gold, Platinum Reactor
Cerberus
Set 3.III - Bonus Spinzone Bonus!
Duo Silver, Gold, Platinum Glacier (Hazard)
Collectors
Set 4.I Eden Prime
Duo Silver, Gold, Platinum Dagger
Geth
Set 4.II The Nightmare Becomes Reality
Duo Silver, Gold, Platinum Hydra
Collectors
Set 4.III - Bonus Reach the Normandy
Duo Silver, Gold, Platinum Vancouver
Reapers
Set 5.I N7's Finest, Part 1
Duo Silver, Gold, Platinum Glacier (Hazard)
Collectors
Set 5.II Ardat-Yakshi
Duo Silver, Gold, Platinum Goddess
Reapers
Set 6.I Meandering of Mordus, Part 1 - Lystheni
Duo Silver, Gold, Platinum Ghost (Hazard)
Cerberus
Set 6.II The Enemy of My Enemy
This challenge has other variants
Duo Silver, Gold, Platinum London
Reapers
Set 6.III Bonus Bonus: Armiger Legion
Duo Silver, Gold, Platinum White (Hazard)
Cerberus
Set 7-8.I Tu-Fira
Duo Silver, Gold, Platinum London
Geth
Set 7-8.II Soul Name
Duo Silver, Gold, Platinum Glacier
Reapers
Set 7-8.III Lord Venom Returneth
Duo Silver, Gold, Platinum Jade
Cerberus
Set 7-8.IV Huerta's Archangels
Duo Silver, Gold, Platinum Vancouver
Collectors
Set 9.I Mars Archives
This challenge has other variants
Duo Silver, Gold, Platinum Dagger (Hazard)
Cerberus
Set 9.II Illusive Defeat
Duo Silver, Gold, Platinum White
Reapers
Set 9.III Bonus Last Enemies Standing
Duo Silver, Gold, Platinum Glacier
Collectors
Set 10.I Korbal
Duo Silver, Gold, Platinum Ghost
Geth
Set 10.II Annihilation (Duo)
Duo Silver, Gold, Platinum Condor
Reapers

Project Blackwatch

Challenge Type Difficulty Map Enemy Characters and weapons
Solo Mission 1 Blackwatch Original
Solo Silver, Gold, Platinum White (Hazard)
Geth
Solo Mission 2 Ghost
Solo Silver, Gold, Platinum Ghost (Hazard)
Collectors
Solo Mission 3 Mordus' Calibrations
Solo Silver, Gold, Platinum Jade
Reapers
Duo Mission 1 Marksman Raid
Duo Silver, Gold, Platinum Glacier
Geth
Duo Mission 2 Just a Couple of Mercs
Duo Silver, Gold, Platinum Reactor
Collectors
Duo Mission 3 Legacy
Duo Silver, Gold, Platinum Rio
Reapers
Trio Mission 1 Decibel
Trio Gold, Platinum London
Geth
Trio Mission 2 Silenced Banshees
Trio Gold, Platinum Goddess
Reapers
Trio Mission 3 Anti-gravity
Trio Gold, Platinum Vancouver
Cerberus
Team Mission 1 Special-Op Reinforcements
Team Gold, Platinum Condor
Reapers
Team Mission 2 Cyone's Eternal Defense
Team Gold, Platinum Reactor
Collectors
Team Mission 3 Infiltration is Imperative
Team Gold, Platinum Hydra
Cerberus

Weekly Themed Solos 1

Challenge Type Difficulty Map Enemy Characters and weapons
Week 1 For Thessia!
Solo Silver, Gold, Platinum Goddess
Reapers
Week 2 The Shepard Clone's War Part 1 - First Blink After Coma
Solo Silver, Gold, Platinum White (Hazard)
Cerberus
Week 3 Merely the Weapon (Casual-Hardcore-Epic)
Solo Silver, Gold, Platinum Reactor (Hazard)
Collectors
Week 3 Merely the Weapon (Veteran-Insanity-Legendary)
Solo Silver, Gold, Platinum Reactor (Hazard)
Collectors
Week 4 Now I Am Become Death, The Destroyer of Worlds (Casual-Hardcore-Epic)
Solo Silver, Gold, Platinum London
Reapers
Week 4 Now I Am Become Death, The Destroyer of Worlds (Veteran-Insanity-Legendary)
Solo Silver, Gold, Platinum London
Reapers
Week 5 Indoctrinated (Casual-Hardcore-Epic)
Solo Silver, Gold, Platinum Glacier
Geth
Week 5 Indoctrinated (Veteran-Insanity-Legendary)
Solo Silver, Gold, Platinum Glacier
Geth
Week 6 Mordus (Casual-Hardcore-Epic)
Solo Silver, Gold, Platinum Jade
Cerberus
Week 6 Mordus (Veteran-Insanity-Legendary)
Solo Silver, Gold, Platinum Jade
Cerberus
Week 7 Peak 15 (Casual-Hardcore-Epic)
Solo Silver, Gold, Platinum White
Reapers
Week 7 Peak 15 (Veteran-Insanity-Legendary)
Solo Silver, Gold, Platinum White
Reapers
Bonus Armax Arena Special Blasteroid
Solo Silver, Gold, Platinum Condor
Collectors
Week 8 The Shepard Clone's War Part 2 - CAT6 (Casual-Hardcore-Epic)
Solo Silver, Gold, Platinum Ghost (Hazard)
Cerberus
Week 8 The Shepard Clone's War Part 2 - CAT6 (Veteran-Insanity-Legendary)
Solo Silver, Gold, Platinum Ghost (Hazard)
Cerberus
Week 9 Does This Unit Have a Soul? (Casual-Hardcore-Epic)
Solo Silver, Gold, Platinum Giant (Hazard)
Collectors
Week 9 Does This Unit Have a Soul? (Veteran-Insanity-Legendary)
Solo Silver, Gold, Platinum Giant (Hazard)
Collectors
Bonus 10th Week Anniversary Special The Heart of Hydra
Solo Silver, Gold, Platinum Hydra
Geth
Week 10 Rise of the Phoenix (Casual-Hardcore-Epic)
This challenge has other variants
Solo Silver, Gold, Platinum Dagger
Cerberus
Week 10 Rise of the Phoenix (Veteran-Insanity-Legendary)
Solo Silver, Gold, Platinum Vancouver
Reapers
Week 11 This Hurts You (Casual-Hardcore-Epic)
Solo Silver, Gold, Platinum Glacier (Hazard)
Collectors
Week 11 This Hurts You (Veteran-Insanity-Legendary)
Solo Silver, Gold, Platinum Hydra
Reapers
Week 12 From The Shadows of The Villa (Casual-Hardcore-Epic)
Solo Silver, Gold, Platinum Rio
Reapers
Week 12 From The Shadows of The Villa (Veteran-Insanity-Legendary)
Solo Silver, Gold, Platinum Rio
Reapers
Week 13 Retake Omega Chronicles, Part 1 - I Am Omega! (Casual-Hardcore-Epic)
Solo Silver, Gold, Platinum Glacier
Cerberus
Week 13 Retake Omega Chronicles, Part 1 - I Am Omega! (Veteran-Insanity-Legendary)
Solo Silver, Gold, Platinum Ghost
Cerberus
Bonus Appreciation Special I Am Pure Krogan; You Should Be In Awe!
Solo Silver, Gold, Platinum Giant
Reapers
Week 14 The League of One (Casual-Hardcore-Epic)
Solo Silver, Gold, Platinum White
Geth
Week 14 The League of One (Veteran-Insanity-Legendary)
Solo Silver, Gold, Platinum White
Geth
Week 15 Haestrom, Thermonuclear (Casual-Hardcore-Epic)
This challenge has other variants
Solo Silver, Gold, Platinum Giant
Geth
Week 15 Haestrom, Thermonuclear (Veteran-Insanity-Legendary)
Solo Silver, Gold, Platinum Giant
Geth
Bonus 100-Page-Milestone Challenge Bring Down The Sky
Solo Silver, Gold, Platinum Condor
Cerberus
Week 16 The Gozu District (Casual-Hardcore-Epic)
Solo Silver, Gold, Platinum Ghost
Collectors
Week 16 The Gozu District (Veteran-Insanity-Legendary)
Solo Silver, Gold, Platinum Ghost
Collectors
Week 17 I Will Destroy You! (Casual-Hardcore-Epic)
Solo Silver, Gold, Platinum London
Reapers
Week 17 I Will Destroy You! (Veteran-Insanity-Legendary)
Solo Silver, Gold, Platinum Reactor
Cerberus
Week 18 The Savagery of Heshtok (Casual-Hardcore-Epic)
Solo Silver, Gold, Platinum Dagger (Hazard)
Collectors
Week 18 The Savagery of Heshtok (Veteran-Insanity-Legendary)
This challenge has other variants
Solo Silver, Gold, Platinum Dagger (Hazard)
Reapers
Week 19 Retake Omega Chronicles, Part 2 - Jessie, My Love (Casual-Hardcore-Epic)
Solo Silver, Gold, Platinum Reactor
Cerberus
Week 19 Retake Omega Chronicles, Part 2 - Jessie, My Love (Veteran-Insanity-Legendary)
This challenge has other variants
Solo Silver, Gold, Platinum Goddess
Reapers
Bonus Challenge Antiphase
Solo Silver, Gold, Platinum Jade
Geth
Week 20 Garrus' Calibrations Part 1 - C-Sec (Casual-Hardcore-Epic)
Solo Silver, Gold, Platinum Hydra
Geth
Week 20 Garrus' Calibrations Part 1 - C-Sec (Veteran-Insanity-Legendary)
Solo Silver, Gold, Platinum Hydra
Geth
Week 21 Monster Mash Special - Blood Rage! - Part 1 (Casual-Hardcore-Epic)
Solo Silver, Gold, Platinum Glacier
Geth
Week 21 Monster Mash Special - Blood Rage! - Part 1 (Veteran-Insanity-Legendary)
Solo Silver, Gold, Platinum Giant (Hazard)
Collectors
Bonus 25k Views Challenge Mind Over Matter
Solo Silver, Gold, Platinum Vancouver
Collectors

Outlier Solo Series

Challenge Type Difficulty Map Enemy Characters and weapons
s1 Deception of Menae
Solo Gold Condor
Collectors
s2 Blue Rose of Illium
Solo Gold Goddess
Reapers
s3 Geth Hopper
Solo Gold Jade
Cerberus
s4 Bleed Out
Solo Gold Ghost (Hazard)
Geth
s5 Plague
This challenge has other variants
Solo Gold Reactor
Collectors
s6 Archangel, Immortal
Solo Gold Rio
Cerberus
s7 Heat
Solo Gold Vancouver
Collectors
s8 Ashes to Ashes, We All Fall Down
Solo Gold London
Cerberus
s9 This Isn't Where I Parked my Mako
Solo Gold Giant
Geth
s10 Baltasar
Solo Gold Glacier (Hazard)
Reapers
s11 Nemesis Reborn
Solo Gold White (Hazard)
Cerberus
s12 Brood
Solo Gold Dagger (Hazard)
Collectors
s13 Kai Leng Reloaded
Solo Gold Hydra
Geth

Operation Supernova

Challenge Type Difficulty Map Enemy Characters and weapons
Trio I Rollin', Rollin', Rollin'
Trio Gold, Platinum Dagger
Geth
Trio II Head Hunters
Trio Gold, Platinum Reactor
Cerberus
Trio III Armed To The Teeth
Trio Gold, Platinum Jade
Cerberus
Trio IV Biotic Boom
Trio Gold, Platinum Glacier (Hazard)
Collectors
Trio V TheTechnoTurians
Trio Gold, Platinum Condor
Reapers
Trio VI Machine Experts
Trio Gold, Platinum Giant
Geth
Trio VII What a Crutch
Trio Gold, Platinum Ghost
Cerberus
Trio VIII Desperate Measures
Trio Gold, Platinum London
Collectors
Solo I Legacy of Mordus
Solo Gold, Platinum White
Cerberus
Solo II Last Stand
Solo Gold, Platinum Goddess
Reapers
Solo III Let Me Through. I'm a Doctor
Solo Gold, Platinum Ghost
Collectors
Solo IV Don't Shut It Down!
Solo Gold, Platinum Rio
Collectors
Solo V Stampede!
Solo Gold, Platinum Giant (Hazard)
Geth
Solo VI Until the End
Solo Gold, Platinum White (Hazard)
Reapers
Bonus AW_FC's first ME 3 MP game
Solo Bronze Dagger
Cerberus

Omega on Fire

Challenge Type Difficulty Map Enemy Characters and weapons
Solo I Bang Bang
Solo Gold, Platinum Glacier
Cerberus
Solo II The Closer
Solo Gold, Platinum Ghost (Hazard)
Reapers
Solo III The Collector
Solo Gold, Platinum Reactor
Collectors
Solo IV Hazmat Training
Solo Gold, Platinum Glacier (Hazard)
Cerberus
Duo I Disciples of War
Duo Gold, Platinum Goddess
Cerberus
Duo II Let's Take This Outside
Duo Gold, Platinum Jade
Cerberus
Duo III Getting to the Source
Duo Gold, Platinum London
Cerberus
Duo IV Omega is My Home, This is My Pilgrimage
Duo Gold, Platinum Hydra
Cerberus
Trio I Quarantine Everything!
Trio Gold, Platinum Glacier (Hazard)
Collectors
Trio II Bump in the Night
Trio Gold, Platinum Ghost (Hazard)
Cerberus
Trio III Volus Strike Back
Trio Gold, Platinum White (Hazard)
Cerberus
Trio IV Blue Suns: Operation Sandstorm
Trio Gold, Platinum Dagger (Hazard)
Cerberus
Team I Rage Containment Failure
Team Gold, Platinum Glacier
Cerberus
Team II Death's Entourage
Team Gold, Platinum Reactor (Hazard)
Collectors
Team III Mercenary Sniper Assassins
Team Gold, Platinum Giant (Hazard)
Cerberus
Team IV Light in the Darkness
Team Gold, Platinum Ghost (Hazard)
Collectors

Delta Squad

Challenge Type Difficulty Map Enemy Characters and weapons
Mission 1 Coruscant terrorist coup
Team Gold, Platinum London
Cerberus
Mission 2 Underground Separatist Droid Factory
Team Gold, Platinum Hydra
Geth
Mission 3 The Ras Prosecutor
This challenge has other variants
Team Gold, Platinum Glacier
Cerberus
Mission 4 Kashyyyk Operation
Team Gold, Platinum Jade
Collectors
Mission 5 Battle for Geonosis
Team Gold, Platinum Dagger (Hazard)
Collectors
Mission 6 Mygeeto
Team Gold, Platinum White (Hazard)
Geth

Elysium Olympics

Challenge Type Difficulty Map Enemy Characters and weapons
Solo Challenge Precision Under Fire
Solo Gold, Platinum Glacier (Hazard)
Geth
Duo Challenge Biotic Strength
Duo Gold, Platinum White (Hazard)
Reapers
Trio Challenge Targeting Trio
Trio Gold, Platinum Rio
Cerberus
Team Challenge Synchronized Survival
Team Gold, Platinum Hydra
Collectors

The Compact

Challenge Type Difficulty Map Enemy Characters and weapons
Trio 1 Lost World, Rakhana
Trio Platinum Dagger (Hazard)
Geth
Trio 2 Normandy's Finest
Trio Platinum Reactor
Collectors
Trio 3 Omega's Toughest
Trio Platinum Ghost
Cerberus
Trio 4 Kahje-Born
Trio Platinum Hydra
Reapers
Trio 5 IFF (Identify Friend-Foe)
Trio Platinum White (Hazard)
Cerberus
Duo 1 Tu-Fira (The Compact)
Duo Gold, Platinum London
Geth
Duo 2 Soul Name (The Compact)
Duo Gold, Platinum Glacier
Reapers
Duo 3 Lord Venom Returneth (The Compact)
Duo Gold, Platinum Jade
Cerberus
Duo 4 Huerta's Archangels (The Compact)
Duo Gold, Platinum Vancouver
Collectors
Solo 1 Sochi
Solo Gold, Platinum White (Hazard)
Geth
Solo 2 The Pulse of Thessia
Solo Gold, Platinum Goddess
Collectors
Solo 3 Widow's Poison
Solo Gold, Platinum Ghost (Hazard)
Cerberus
Solo 4 Rakhana Lost
Solo Gold, Platinum Dagger (Hazard)
Reapers
Solo 5 Zero Kelvin
Solo Gold, Platinum Condor
Geth

The Seven Tiers of Neufchatel

Challenge Type Difficulty Map Enemy Characters and weapons
Solo 1 Tier 1 (Solo)
Solo Gold, Platinum White
Geth
Duo 1 Tier 1 (Duo)
Duo Gold, Platinum White
Geth
Solo 2 Tier 2 (Solo)
Solo Gold, Platinum Giant
Collectors
Duo 2 Tier 2 (Duo)
Duo Gold, Platinum Giant
Collectors
Solo 3 Tier 3 (Solo)
Solo Gold, Platinum Goddess
Reapers
Duo 3 Tier 3 (Duo)
Duo Gold, Platinum Goddess
Reapers
Solo 4 Tier 4 (Solo)
Solo Gold, Platinum Glacier
Cerberus
Duo 4 Tier 4 (Duo)
Duo Gold, Platinum Glacier
Cerberus
Solo 5 Tier 5 (Solo)
Solo Gold, Platinum Glacier
Geth
Duo 5 Tier 5 (Duo)
Duo Gold, Platinum Glacier
Geth
Solo 6 Tier 6 (Solo)
Solo Gold, Platinum Ghost
Cerberus
Duo 6 Tier 6 (Duo)
Duo Gold, Platinum Ghost
Cerberus
Solo 7 Tier 7 (Solo)
Solo Gold, Platinum White
Reapers
Duo 7 Tier 7 (Duo)
Duo Gold, Platinum White
Reapers