Full list of all 164 Gears of War 4 achievements worth 4,000 gamerscore. It takes around 200-300 hours to unlock all of the achievements in the base game.
The base game contains 75 achievements worth 1,000 Gamerscore, and there are 6 DLC packs containing 89 achievements worth 3,000 Gamerscore.
Re-upped ten times
Completed 50 consecutive waves of Horde as Soldier on Insane in a squad (any map)
Completed 50 consecutive waves of Horde as Heavy on Insane in a squad (any map)
Got the "Big Ol Hero" Ribbon ten times
Completed 50 consecutive waves of Horde as Scout on Insane in a squad (any map)
Completed 50 consecutive waves of Horde as Engineer on Insane in a squad (any map)
Completed 50 consecutive waves of Horde as Sniper on Insane in a squad (any map)
Earned 100000 Credits lifetime
Completed 50 consecutive waves of Horde in a squad on every Launch Series map
Reached level 10 in every launch Horde class
Reached level 10 in one Horde class
Deposited 1,000,000 power in the Fabricator lifetime
They Yanked, you Shanked
Killed 3 enemies with a single Buzzkill shot
Killed 25 enemies by dropping pods on them
Upgraded 5 Skill cards to level 5
Re-upped once
Achieved a rank in one Core and one Competitive game mode
Completed 50 consecutive waves of Horde in a squad
Completed all Campaign Acts on Insane difficulty
Crafted a Legendary card
Resurrected 4 teammates using the Fabricator
Earned 10000 Credits lifetime.
Upgraded Fabricator to maximum level
Completed 20 Bounties
Got the final winning kill in Arms Race
Reached level 50
Upgraded a Skill Card to level 5
Completed all Campaign Acts on Hardcore or Insane difficulty
Completed all Campaign Acts in Co-op (any difficulty)
Survived the first 10 consecutive waves of Horde in a squad
Completed one Act in Co-op Campaign
Earned 1000 Credits lifetime
Got 3 Dropshot headshots
Found 5 weapons in snot bubbles
Killed a Pouncer mid-pounce with Shotgun or Chainsaw
Won an Insane Co-op Versus match
Won a Hardcore Co-op Versus match
Won a Normal Co-op Versus match
Won a Casual Co-op Versus match
Crafted a card
Reached level 10
Recovered all Campaign collectibles
Recovered all COG Tags in Campaign
Completed all Campaign Acts
Defeated the Hive Boss
Fought your way to the Dam using Jack Jr. and Second Betty
Carried the Customized Lancer Marcus gave you to the end of Act V Chapter 2
Defended the Speyer Radio Tower while waiting for backup
Spent 100,000 power in the Fabricator (across all sessions)
Defeated the Speaker and his Swarmak mount
Restored power to the Dam by resetting the generators
Killed 15 enemies using the environment during a windflare
Rode the ore transporter counterweight cable
Ran over 15 enemies with the Loader
Rescued Marcus from the Snatcher pod
Rescued someone from inside a Snatcher
Rode the ore transporter to the bottom of the mine
Survived the King's chamber and discovered a way out of the catacombs
Killed 10 enemies with combat knife after yanking or kicking
Survived the onslaught of Swarm while holding up in the museum
Survived the Pouncer ambush outside of the tram station
Defeated the Vulture while riding on a Track Mule
Earned the maximum Consecutive Match Bonus in Versus
Won a Match using a non-Starter Character and non-default Weapon Skin
Escaped from your childhood home
Defended your Outsider Village from the COG
Killed a Guardian with a Guardian weapon
Liberated a Fabricator from Settlement 5
Recovered 10 Campaign collectibles
Completed the Prologue and watched opening credits
Performed 25 perfect active reloads
Recovered 5 Campaign collectibles
Complete Insane Campaign, ribbons, rank placements, Horde maps, re-ups, classes and five skills
Earn one of each launch Ribbon
Completed 50 consecutive waves of Horde in a squad on five Post Launch maps
Upgraded all Skill Cards for one Horde class to Level 6
Completed 50 consecutive waves of Horde as Engineer on Inconceivable in a squad (any map)
Completed 50 consecutive waves of Horde as Sniper on Inconceivable in a squad (any map)
Completed 50 consecutive waves of Horde as Scout on Inconceivable in a squad (any map)
Completed 50 consecutive waves of Horde as Heavy on Inconceivable in a squad (any map)
Completed 50 consecutive waves of Horde as Heavy on Ironman (Hardcore or higher) in a squad
Completed 50 consecutive waves of Horde as Soldier on Inconceivable in a squad (any map)
Completed 50 consecutive waves of Horde as Soldier on Ironman (Hardcore or higher) in a squad
Completed 50 consecutive waves of Horde as Scout on Ironman (Hardcore or higher) in a squad
Completed 50 consecutive waves of Horde as Engineer on Ironman (Hardcore or higher) in a squad
Completed 50 consecutive waves of Horde as Sniper on Ironman (Hardcore or higher) in a squad
Upgraded 5 Skill Cards to Level 6
Completed all Campaign Acts on Inconceivable difficulty
Crafted a Craft Only card
Completed 50 consecutive waves of Horde in a squad on any Post Launch map
Upgraded a Skill Card to Level 6
Destroyed a card
Completed all Campaign Acts on Ironman in Co-op on Hardcore or higher difficulty
Completed all Campaign Acts on Ironman (Hardcore, Insane, or Inconceivable difficulty)
Killed 25 enemies in Co-op Versus matches
Reached level 2 in one Horde class
Reached Level 20
Completed two Campaign Acts in Co-op (any difficulty)
Completed the Prologue in Co-op (any difficulty)
Upgraded 3 skill cards
Earned 5 Ribbons
Reached Level 5
Reached Level 15
Completed two Campaign Chapters (any difficulty)
Completed three Campaign Chapters (any difficulty)
Completed four Campaign Chapters (any difficulty)
Completed five Campaign Chapters (any difficulty)
Completed six Campaign Chapters (any difficulty)
Completed seven Campaign Chapters (any difficulty)
Completed eight Campaign Chapters (any difficulty)
Completed twelve Campaign Chapters (any difficulty)
Completed twenty Campaign Chapters (any difficulty)
You like em crispy on the outside with your 5 Flaming Weapon Skins!
Mmmm.. You collected 5 Midnight Omen Weapon Skins!
You are no stranger to war with 100 combat hours logged.
You made intelligent use of free resources and beat the campaign without using the Lancer or Gnasher
You're just plain talented with every weapon!
Are you THE JD Fenix? The one who conquered Inconceivable solo? Wow. Cool!
You've toured every map in the game.
You had your fellow Gears back like a buttcrack with 1000 assists.
Little Suzie would be proud. You bested 10 players without dying.
You collected 10 Cards from Series 3!
You might not have Boomshields to help you, but you conquered 50 waves without defenses!
You kept order in the face of chaos and beat Horde Lite or Frenzy on Insane!
It got sweaty, but you won 25 matches in Competitive playlists
Your precision Sniper skills eliminated 30 high-threat enemies for your team.
You used the Engineer's talents to build 10 improved fortifications.
You didn't stop to sell cookies and beat Horde Lite or Frenzy!
You used the Scout's talents to maximize your power gain for your team.
You kept the damage coming with reloaded weapons from Weapons Lockers as a Heavy
You left your mark on the battlefield with 5000 dead opponents!
The Soldier is all about defensive consistency, and you did just that for your team.
You've proved you're a true Grub Killer with a positive KD ratio.
You beat Insane Horde without spending any Power!
Jeez louise! You beat Insane Horde without any deaths on your team.
You proved your mastery with the Longshot!
You proved your mastery with the Overkill!
You proved your mastery with the EMBAR!
You proved your mastery with the Dropshot!
You proved your mastery with the Hammerburst!
You proved your mastery with the Boomshot!
You proved your mastery with the Torque Bow!
You proved your mastery with the Markza!
You proved your mastery with the Enforcer!
You proved your mastery with the Retro Lancer!
You proved your mastery with the Lancer!
You proved your mastery with the Gnasher!
Complete a 25 or 50 wave variant of Horde on Lift with 5 Soldiers on Insane
You killed a Swarmak using a different weapon to pop each Blister. Inspired by Yurgi Windu.
You all pulled the Horn - and annoyed the hell out of your opponents in the process.
You took on new enemies with old friends, and completed Horde with Delta Squad.
You won 25 matches in 2v2 playlists.
You saved your wingman 10 times in 2v2 playlists!
You and your team styled out that victory, Snub style.
You took a Power Weapon by force 5 times. Inspired by Rabid Czun.
You got those actives down and killed 100 opponents with extra umph. Inspired by Gambler125.
You played the objective consistently. Nice work! Inspired by DarthDara.
You've slayed up in style by performing every unique execution. Inspired by Blowfish666.
As any variant of Minh, De-activate the lasers on Security. ARCHIVE: 83B186-22AO3-SF
You carried momentos of Dom like he carried his picture of Maria. Inspired by Achilles741.
You were in and out of a round of Versus real fast. Inspired by Tuhin94.
You visited Anya's Grave in Campaign. Inspired by the community.
Earn your first Wings at Re-Up 11.