Gears of War 4 achievements

Completed all Campaign Actions on Ironman (Hardcore, Insane, or Inconceivable difficulty)

You won 25 matches in 2v2 playlists.

Got 250 headshots in OSOK Horde between 02/22/19 – 10am PST on 03/08/19

Earned one of each launch Ribbon

You mastered one of the toughest Horde maps with just Soldiers on Insane!

You saved your wingman 10 times in 2v2 playlists!

Got 50 headshots in Classic OSOK between 09/18 – 10/01 at 10am PDT

Completed all Campaign Acts on Ironman in Co-op on Hardcore or higher difficulty

You beat Insane Horde without spending any Power!

Got 6000 Kills in ranked playlists between July 3rd 10am - Oct 1st 10am PDT

You might not have Boomshields to help you, but you conquered 50 waves without defenses!

Jeez louise! You beat Insane Horde without any deaths on your team.