Gears of War 4 Has Split-Screen Campaign Co-Op on PC - GameSpot

The feature was a "labor of love" and added in wake of feedback from Gears of War Ultimate Edition.
Gears of War 4 is the next installment in the Gears of War series and is exclusive to the Xbox One.

Gears of War 4 Review - GameSpot

Gears of War - Wikipedia

Gears of War 4 will have split-screen co-op on PC, but not competitive

Gears of War: Ultimate Edition - Wikipedia

Gears of War: Ultimate Edition [Review]

5 Reasons To Play Gears of War Ultimate Edition - Gaming Central

Gears of War 4's Campaign Mixes Guns and Gore with Storytelling

Gears of War 4 Known Issues and Workarounds - GameSpot

Inversion - Metacritic

Why Gears 5 Has 3-Player Co-op But Not 4-Player Co-op

Gears of War 2 - Wikipedia

Gears of War: Ultimate Edition [Review]

Bulletstorm - Wikipedia

Gears Tactics Review

Gears Of War 4 - Split Screen Co-Op Gameplay