Quick and Dirty achievement in Gears of War 4

Learned the Hard Way achievement in Gears of War 4

Design Your Own Achievements for Gears of War 4's Last Lot of Gamerscore

The Perfect Run achievement in Gears of War 4

Gears of War 4 Teases Upcoming Achievements

I'm On Fire! achievement in Gears of War 4

Legends of Sera achievement in Gears of War 4

so I'm trying to get all of the achievements for the original gears of war and a lot of them are multiplayer related and I was wondering if anyone could help me

Gears of War Getting an update with new achievements in March : r/xboxone

Gears of War 3 (2011) - MobyGames

Level 10 achievement in Gears of War 4