(from Wikipedia)

Gears of War 4 takes place 25 years after the Imulsion Countermeasure weapon destroyed all Imulsion on the planet Sera, taking the Locust and the Lambent with them as well.^[5] Unfortunately, this also knocked out the use of fossil fuels, forcing humanity to adapt new ways for survival. The countermeasure also brought the advent of “Windflares”, powerful windstorms that form across the planet.^[5]Following the aftermath of the Lambent Epidemic, the reformed Coalition of Ordered Governments estimated that only hundreds of thousands of humans are left on Sera. To prevent the population from declining, walled-off cities were built to protect the citizens from the dangers outside. The COG also declared martial law, preventing any travel from outside of city walls. Some human survivors rejected the viewpoints of the COG and formed a group called the “Outsiders” that live outside of the COG jurisdiction, conducting raids on COG territory to gather resources.^[5]

The game focuses on the son of Marcus Fenix and Anya Stroud, J.D. Fenix (Liam McIntyre),^[6] who, alongside his friends Delmont “Del” Walker (Eugene Byrd)^[6] and Kait Diaz (Laura Bailey)^[6] deal with a new threat to humanity’s survival.  Gears of War 4 releases for Xbox One and Windows 10 on October 11, 2016.

Gears of War 4 – Achievements
There are 75 achievements with a total of 1000 points.
(list courtesy of xboxachievements.com)

Zen and the Art of Reloading (5 points)
Perform 25 perfect active reloads

Level 10 (10 points)
Reached level 10

Level 50 (25 points)
Reached level 50

Seriously 4.0 (200 points)
Completed Insane Campaign, ribbons, rank placements, Horde maps, re-ups, classes and five skills

Gone With The Windflare (5 points)
Killed 15 enemies using the environment during a windflare

Drop the Beat…down. (5 points)
Got 3 Dropshot headshots

The Sound Of Silence (25 points)
Carried the Customized Lancer Marcus gave you to the end of Act V Chapter 2

But You Can’t Pick Your Family (5 points)
Found 5 weapons in snot bubbles

Ready for More (10 points)
Completed all Campaign Acts

Learned the Hard Way (20 points)
Completed all Campaign Acts on Hardcore or Insane difficulty

The Night is Dark and Full of Terrors (30 points)
Completed all Campaign Acts on Insane difficulty

Collector (5 points)
Recovered 5 Campaign collectibles

Pack Rat (10 points)
Recovered 10 Campaign collectibles

Completist (15 points)
Recovered all Campaign collectibles

Remember the Fallen (15 points)
Recovered all COG Tags in Campaign

Brothers Till The End (20 points)
Completed all Campaign Acts in Co-op (any difficulty)

I Have a Very Particular Set of Skills (5 points)
Upgraded a Skill Card to maximum level

At First I Was Afraid, I Was Petrified (10 points)
Survived the first 10 consecutive waves of Horde in a squad

Stay Classy (10 points)
Reached level 10 in every launch Horde class

Gold Digger (10 points)
Spent 100,000 power in the Fabricator (across all sessions)

Rollin’ With the Homies (5 points)
Earned the maximum Consecutive Match Bonus in Versus

Triple Play (5 points)
Killed 3 enemies with a single Buzzkill shot

I Live. I Die. I Live Again! (5 points)
Rescued someone from inside a Snatcher

Stop Hitting Yourself (5 points)
Killed a Guardian with a Guardian weapon

Come And Knock on My Door (5 points)
Completed one Act in Co-op Campaign

Classy Move (5 points)
Reached level 10 in one Horde class

Chest Candy (10 points)
Earned one of each launch Ribbon

Custom Made (5 points)
Won a Match using a non-Starter Character and non-default Weapon Skin

Ranked and Filed (5 points)
Achieved a rank in all launch Core and Competitive game modes

Whoomp, There It Is! (5 points)
They Yanked, you Shanked

Tea. Earl Grey. Hot. (5 points)
Upgraded Fabricator to maximum level

Master Craftsman (10 points)
Crafted a Legendary card

Craftsman (5 points)
Crafted a card

Pounsus Interruptus (5 points)
Killed a Pouncer mid-pounce with Shotgun or Chainsaw

Call a Dr. If Lasting More than 4 Teammates (5 points)
Resurrected 4 teammates using the Fabricator

Thank You, Sir. May I Have Another? (10 points)
Re-upped once

Please Sir, Can I Have Some More? (100 points)
Re-upped ten times

Sugar Daddy (10 points)
Deposited 1,000,000 power in the Fabricator lifetime

It’s a Start (5 points)
Earned 1000 Credits lifetime

Moving on up! (10 points)
Earned 10000 Credits lifetime.

I’m Drumpf (20 points)
Earned 100000 Credits lifetime

Skills That Make Me a Nightmare (10 points)
Upgraded 5 Skill cards to maximum level

I’ve Killed Things, Seen Places (50 points)
Completed 50 consecutive waves of Horde in a squad on every Launch Series map

Bilford Bogin! (25 points)
Completed 50 consecutive waves of Horde in a squad

Big Ol Hero (5 points)
Got the “Big Ol Hero” Ribbon ten times

Say Hello to My Little Friend (5 points)
Got the final winning kill in Arms Race

Now That’s a Knife! (5 points)
Killed 10 enemies with combat knife after yanking or kicking

Look out! Uh… Never Mind (5 points)
Killed 25 enemies by dropping pods on them

Killdozer (5 points)
Ran over 15 enemies with the Loader

Bounty Hunter (10 points)
Completed 20 Bounties

How’s it Going to Work? Teamwork! (5 points)
Won a Casual Co-op Versus match

Talent Gets Kills, Teamwork Wins Games! (5 points)
Won a Hardcore Co-op Versus match

Teamwork Makes the Dream Work! (5 points)
Won a Normal Co-op Versus match

To Go Fast, Go Alone. To Go Far, Go Together (5 points)
Won an Insane Co-op Versus match

Give a Name. Any Name. (20 points)
Completed 50 consecutive waves of Horde as Sniper on Insane in a squad (any map)

I Have Approximate Knowledge of Many Things (20 points)
Completed 50 consecutive waves of Horde as Scout on Insane in a squad (any map)

Oh What a Day! What a Lovely Day! (20 points)
Completed 50 consecutive waves of Horde as Soldier on Insane in a squad (any map)

Job’s Done (20 points)
Completed 50 consecutive waves of Horde as Engineer on Insane in a squad (any map)

I Choose Violence (20 points)
Completed 50 consecutive waves of Horde as Heavy on Insane in a squad (any map)

Secret Achievements

And We’re Back (5 points)
Completed the Prologue and watched opening credits

And You Said We Couldn’t Fly (5 points)
Rode the ore transporter counterweight cable

As If Snatchers Weren’t Bad Enough (5 points)
Survived the Pouncer ambush outside of the tram station

Betty’s My Kind of Girl (5 points)
Fought your way to the Dam using Jack Jr. and Second Betty

Broadcast This! (5 points)
Defeated the Speaker and his Swarmak mount

Jinn’s Overreaction (5 points)
Defeated the Vulture while riding on a Track Mule

Long Enough We’ll Need This (5 points)
Defended the Speyer Radio Tower while waiting for backup

Looks Like an Elevator to Hell (5 points)
Rode the ore transporter to the bottom of the mine

Not Going to Stop Us, Right? (5 points)
Defeated the Hive Boss

One Hell of an Exhibit (5 points)
Survived the onslaught of Swarm while holding up in the museum

Raiding is what Outsiders Do (5 points)
Liberated a Fabricator from Settlement 5

Still Not Ironic (5 points)
Restored power to the Dam by resetting the generators

Warriors, Kings….Wizards. (5 points)
Survived the King’s chamber and discovered a way out of the catacombs

Welcome Home (5 points)
Escaped from your childhood home

When it Leads to War (5 points)
Defended your Outsider Village from the COG

You Smell Bad (5 points)
Rescued Marcus from the Snatcher pod