EE-DAYCGN GUIDE CGN ↗

Achievements · 54 · 1,000 Gamerscore · checked Oct 7, 2026

All achievements

The full official list, grouped so you can find what you are after, with the Gamerscore for each and links to the ones that need collectibles.

The full list

Gears of War: E-Day has 54 achievements worth 1,000 Gamerscore on Xbox. The list below uses Xbox's names and point values. Conditions are in our own words, so check the original if you need the exact wording.

The completion achievement changed at launch. Xbox Wire's September list had a 55th, the Mythic completion achievement for finishing the rest, called The Lucky Ones Died on E-Day. The Coalition's launch notes say it has been removed on Xbox to support the upcoming Mythic Achievements feature. You still earn the I AM A GEAR Player Title for completing all the other achievements, and the achievement remains on Steam. Nothing else in the list changed.

Sources: Xbox Wire, the full achievements list, September 9, 2026 ↗ and The Coalition, launch notes, October 2026 ↗. Grouping is ours. The list only gives conditions, so we haven't added tips for how to get them, apart from the campaign completion ones, which have their own pages.

Spoiler note: the story achievement names are official but come with no description beyond the act they unlock in. The list says nothing about what happens in the story.

The ones that send you looking

Memories From E-Day

  • 15 Gamerscore

Every collectible in the campaign: 140 of them, counted by act and chapter in the War Journal.

Open the checklist →

Relax. I’m the Map.

  • 15 Gamerscore

Every Hard Case in the campaign: 125, found in Acts 2 to 5 and counted by act in the Journal.

All 125 Hard Cases →

For Whom The Bell Tolls

  • 75 Gamerscore

The Insane campaign, every side mission and every hidden item in one run. The official text does not say which items count as hidden.

The 100% route →

Dead Serious

  • 85 Gamerscore

The big one. Everything maxed across the campaign and Versus. Its reward skin debuts at the start of Season 2.

Progression group →

Story (14)

Official text for these says only that they unlock during an act, so we can't tell you the trigger. 210 Gamerscore in this group.

AchievementWhat it asksGamerscore
FNGFinish Boot Camp.15
Emergence BeginsUnlocks during Act 1.15
We Must ImproviseUnlocks during Act 1.15
The Bigger They Are…Unlocks during Act 1.15
The Scorched LegionUnlocks during Act 2.15
You Want What On the Front of a Gun?!Unlocks during Act 2.15
Got to the ChoppaUnlocks during Act 2.15
Get Back You Eight-legged FreakUnlocks during Act 3.15
Twice the Pride, Double the FallUnlocks during Act 3.15
…The Harder They FallUnlocks during Act 3.15
End of the LineUnlocks during Act 4.15
The Only Good Bug is a Dead BugUnlocks during Act 4.15
Nothing Left but the FightUnlocks during Act 5.15
For My BoysUnlocks during Act 5.15

Campaign: finish and find (8)

The completion and hunting achievements. The hunting ones are covered on the collectibles page. 200 Gamerscore in this group.

AchievementWhat it asksGamerscore
You’re My BrotherFinish every act of the campaign in co-op, on any difficulty.15
Side PieceComplete every secondary objective in the campaign, on any difficulty.15
Relax. I’m the Map.Discover every Hard Case in the campaign.15
Memories From E-DayFind every collectible in the campaign, on any difficulty.15
QuartermasterUnlock every Supply Cache item in the campaign.15
Remember KalonaComplete every act of the campaign, on any difficulty.25
Today We Are Canceling the ApocalypseComplete every act of the campaign on Insane difficulty.25
For Whom The Bell TollsFinish the campaign on Insane, complete every side mission and find every hidden item.75

Horde Siege (16)

Class, gadget and squad feats for the PvE mode. 260 Gamerscore in this group.

AchievementWhat it asksGamerscore
Lift Outta HellComplete and survive 50 Horde Siege missions on Infantry difficulty or higher.15
Best I Can Do Is a Pizza PartyComplete 100 secondary objectives in Horde Siege.15
Turn It Up to 11Execute 50 enemies that were stunned by the Sonic Disruptor.15
Never Fight AloneExtract with every squadmate alive on Allfather difficulty.15
I’m All Amped UpKeep 30 seconds of Adrenaline going with the Injector.15
Spotted and SlottedPulse 1,000 enemies with the Pulse Drone.15
Form-Up!Get the maximum reward from a Perk Cache, on any difficulty.15
Who Loves Ya, Baby?Revive 20 players from other squads.15
Down, but Not DeadRevive 250 squadmates from the down-but-not-out state with the Stim Vaporizer.15
Stacks, On Stacks, On StacksSpend 150,000 Energy at the Supply Cache, on any difficulty.15
Like a BossComplete 25 Invasion Events, on any difficulty.15
This Is My RifleUnlock every weapon mod in Horde Siege.15
Crepe du RavenCarefully inspect the underside of a Raven.15
I Didn’t Hear No BellSave your whole squad when you are moments from death.15
I WILL MASSACRE YOUKill 50,000 enemies in Horde Siege, on any difficulty.25
Siege SpecialistMax out the Assault, Breacher, Marksman and Medic classes in Horde Siege.25

Versus (4)

Four achievements for the PvP modes. 70 Gamerscore in this group.

AchievementWhat it asksGamerscore
Somebody Set Us Up the BombPlant the bomb in Demolition and have it go off without the enemy defusing it.15
It Only Game, Why You Heff to Be Mad?Win a game of Conquest without the enemy team scoring.15
Days Since Last Accident: 0Commit a workplace safety violation on Battleship.15
HEY NOW, YOU’RE AN ALL STAR…Get 25,000 kills in Versus.25

Combat and mischief (9)

Any mode unless it says otherwise. 135 Gamerscore in this group.

AchievementWhat it asksGamerscore
Just Let Me Get One More…Get 100 revives.15
I Am Heavy Weapons GuyKill 10 enemies in a row with a single detached turret.15
BrotectorSave another player from a Locust grapple.15
Okay, Boomer.Carve up a Boomer.15
Right in the TickerSend a Ticker back where it came from, express air mail.15
Chainsaw Go BrrrrrrrrrUse a chainsaw on a Locust, in the campaign or Horde Siege.15
Explosive IndigestionPlay a game of explosive cornhole with a Bilefrog.15
Two Grubs, One Gut-PunchHit two Grubs with a single Gut-Puncher round.15
Payback’s A PitchTake revenge on an Armored Wretch that stunned you.15

Progression and mastery (3)

The long-haul ones. 125 Gamerscore in this group.

AchievementWhat it asksGamerscore
Field ServiceReach Player Level 100 and Re-Up for the first time.15
Got Your WingsRe-Up for the final time and claim your wings.25
Dead Serious100% of the campaign on Insane, 25,000 Versus kills, max Player Level and all four classes maxed.85