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.
Completed all Campaign Acts on Hardcore or Insane difficulty
Completed all Campaign Acts on Insane difficulty
Got the "Big Ol Hero" Ribbon ten times
Earned 100000 Credits lifetime
Recovered all Campaign collectibles
Recovered all COG Tags in Campaign
Completed all Campaign Acts
Completed all Campaign Acts in Co-op (any difficulty)
Defeated the Hive Boss
Fought your way to the Dam using Jack Jr. and Second Betty
Defended the Speyer Radio Tower while waiting for backup
Carried the Customized Lancer Marcus gave you to the end of Act V Chapter 2
Defeated the Speaker and his Swarmak mount
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)
Achieved a rank in one Core and one Competitive game mode
Reached level 10 in every launch Horde class
Deposited 1,000,000 power in the Fabricator lifetime
Upgraded 5 Skill cards to level 5
Completed 50 consecutive waves of Horde as Heavy on Insane in a squad (any map)
Completed 50 consecutive waves of Horde as Sniper on Insane in a squad (any map)
Upgraded a Skill Card to level 5
Reached level 10 in one Horde class
Re-upped once
Completed 50 consecutive waves of Horde as Soldier on Insane in a squad (any map)
Earned 10000 Credits lifetime.
Crafted a Legendary card
Completed 50 consecutive waves of Horde in a squad
Completed 20 Bounties
Got the final winning kill in Arms Race
Reached level 50
Completed one Act in Co-op Campaign
They Yanked, you Shanked
Restored power to the Dam by resetting the generators
Upgraded Fabricator to maximum level
Earned the maximum Consecutive Match Bonus in Versus
Won a Hardcore Co-op Versus match
Won a Normal Co-op Versus match
Won an Insane Co-op Versus match
Won a Match using a non-Starter Character and non-default Weapon Skin
Won a Casual Co-op Versus match
Earned 1000 Credits lifetime
Resurrected 4 teammates using the Fabricator
Killed a Guardian with a Guardian weapon
Killed 25 enemies by dropping pods on them
Found 5 weapons in snot bubbles
Killed 15 enemies using the environment during a windflare
Rode the ore transporter counterweight cable
Rescued Marcus from the Snatcher pod
Rescued someone from inside a Snatcher
Ran over 15 enemies with the Loader
Rode the ore transporter to the bottom of the mine
Spent 100,000 power in the Fabricator (across all sessions)
Got 3 Dropshot headshots
Survived the King's chamber and discovered a way out of the catacombs
Killed a Pouncer mid-pounce with Shotgun or Chainsaw
Killed 3 enemies with a single Buzzkill shot
Survived the onslaught of Swarm while holding up in the museum
Survived the Pouncer ambush outside of the tram station
Recovered 10 Campaign collectibles
Survived the first 10 consecutive waves of Horde in a squad
Reached level 10
Crafted a card
Defeated the Vulture while riding on a Track Mule
Killed 10 enemies with combat knife after yanking or kicking
Escaped from your childhood home
Recovered 5 Campaign collectibles
Defended your Outsider Village from the COG
Liberated a Fabricator from Settlement 5
Performed 25 perfect active reloads
Completed the Prologue and watched opening credits
Complete Insane Campaign, ribbons, rank placements, Horde maps, re-ups, classes and five skills
Earn one of each launch Ribbon
Re-up ten times
Complete 50 consecutive waves of Horde in a squad on every Launch Series map (any difficulty)
Completed 50 consecutive waves of Horde as Heavy on Inconceivable in a squad (any map)
Completed 50 consecutive waves of Horde as Sniper on Inconceivable in a squad (any map)
Upgraded 5 Skill Cards to Level 6
Completed 50 consecutive waves of Horde as Scout on Inconceivable in a squad (any map)
Completed 50 consecutive waves of Horde as Soldier on Inconceivable in a squad (any map)
Upgraded a Skill Card to Level 6
Completed 50 consecutive waves of Horde in a squad on five Post Launch maps
Completed 50 consecutive waves of Horde in a squad on any Post Launch map
Crafted a Craft Only card
Destroyed a card
Complete 50 consecutive waves of Horde as Engineer on Inconceivable in a squad (any map)
Complete 50 consecutive waves of Horde as Soldier on Ironman (Hardcore or higher) in a squad
Complete 50 consecutive waves of Horde as Sniper on Ironman (Hardcore or higher) in a squad
Complete 50 consecutive waves of Horde as Scout on Ironman (Hardcore or higher) in a squad
Complete 50 consecutive waves of Horde as Heavy on Ironman (Hardcore or higher) in a squad
Complete 50 consecutive waves of Horde as Engineer on Ironman (Hardcore or higher) in a squad
Upgrade all Skills Cards for one Horde class to Level 6
Complete all Campaign Acts on Inconceivable difficulty
Complete all Campaign Acts on Ironman in Co-op on Hardcore or higher difficulty
Complete all Campaign Acts on Ironman (Hardcore, Insane, or Inconceivable difficulty)
Completed two Campaign Acts in Co-op (any difficulty)
Completed twenty Campaign Chapters (any difficulty)
Killed 25 enemies in Co-op Versus matches
Reached Level 20
Reached Level 15
Completed the Prologue in Co-op (any difficulty)
Completed twelve Campaign Chapters (any difficulty)
Reached Level 5
Reached level 2 in one Horde class
Earned 5 Ribbons
Completed eight Campaign Chapters (any difficulty)
Completed seven Campaign Chapters (any difficulty)
Completed six Campaign Chapters (any difficulty)
Completed five Campaign Chapters (any difficulty)
Completed four Campaign Chapters (any difficulty)
Completed three Campaign Chapters (any difficulty)
Completed two Campaign Chapters (any difficulty)
Upgraded 3 skill cards
You are no stranger to war with 100 combat hours logged.
You like em crispy on the outside with your 5 Flaming Weapon Skins!
You're just plain talented with every weapon!
Mmmm.. You collected 5 Midnight Omen Weapon Skins!
You had your fellow Gears back like a buttcrack with 1000 assists.
You've toured every map in the game.
You collected 10 Cards from Series 3!
Little Suzie would be proud. You bested 10 players without dying.
Beat the campaign on Inconceivable solo
Complete Campaign on Hardcore or higher without ever killing an enemy with a Lancer or Gnasher
It got sweaty, but you won 25 matches in Competitive playlists
You kept order in the face of chaos and beat Horde Lite or Frenzy on Insane!
You kept the damage coming with reloaded weapons from Weapons Lockers as a Heavy
You used the Engineer's talents to build 10 improved fortifications.
You used the Scout's talents to maximize your power gain for your team.
Your precision Sniper skills eliminated 30 high-threat enemies for your team.
You didn't stop to sell cookies and beat Horde Lite or Frenzy!
You've proved you're a true Grub Killer with a positive KD ratio.
The Soldier is all about defensive consistency, and you did just that for your team.
Get 5000 kills in Public Versus matches from March 2018 onwards.
In Private Horde, complete 50 consecutive waves on Hardcore without the team building fortifications
You proved your mastery with the Longshot!
You proved your mastery with the Retro Lancer!
You proved your mastery with the EMBAR!
You proved your mastery with the Markza!
You proved your mastery with the Overkill!
You proved your mastery with the Boomshot!
You proved your mastery with the Hammerburst!
You proved your mastery with the Dropshot!
You proved your mastery with the Enforcer!
You proved your mastery with the Torque Bow!
You proved your mastery with the Lancer!
You proved your mastery with the Gnasher!
Complete a 25 or 50 wave variant of Private Horde on Insane without spending Fabricator power
Complete a 25 or 50 wave variant of Private Horde on Insane with zero team deaths
Complete a 25 or 50 wave variant of Horde on Lift with 5 Soldiers on Insane
You carried momentos of Dom like he carried his picture of Maria. Inspired by Achilles741.
You won 25 matches in 2v2 playlists.
You were in and out of a round of Versus real fast. Inspired by Tuhin94.
You played the objective consistently. Nice work! Inspired by DarthDara.
You got those actives down and killed 100 opponents with extra umph. Inspired by Gambler125.
You took a Power Weapon by force 5 times. Inspired by Rabid Czun.
You've slayed up in style by performing every unique execution. Inspired by Blowfish666.
You and your team styled out that victory, Snub style.
As any variant of Minh, De-activate the lasers on Security. ARCHIVE: 83B186-22AO3-SF
You all pulled the Horn - and annoyed the hell out of your opponents in the process.
You visited Anya's Grave in Campaign. Inspired by the community.
Complete a 25 or 50 wave variant of Horde with Marcus, Cole, Dom, Baird and Anya.
Earn your first Wings at Re-Up 11.
In Act 4 Chapter 4, kill a Swarmak using a different weapon to pop each Blister on Insane or above.
Save your wingman by killing an opponent who downed them before they die 10 times in 2v2 playlists.