Here's The Gears 5 Modes That Support Cross-Play Between Xbox One

Control options also detailed for Cross-play in multiplayer Gears 5.
The world is crumbling. The Swarm has corrupted the Coalition’s robot army and is descending upon human cities. With danger closing in, Kait Diaz breaks away to uncover her connection to the enemy and discovers the true danger to Sera – herself.

Gears 5 Series X Update Brings New Game+, More Batista - IGN

Xbox One vs PS4: Which console is right for you?

Had my series X for 7 months now. Gears 5 is the game I've noticed the most graphical improvement on : r/XboxSeriesX

Gears 5 Disable Cross-Play How to turn off on Xbox One - GameRevolution

All cross-platform games (PS5, Xbox Series X, Switch, PC, and more)

Bigger than Ever: Gears 5 Limited Edition Xbox One X Console & Accessories Available for Preorder Today - Xbox Wire

does the steam version of Gears 5 support crossplay with windows store AND xbox one players? : r/GearsOfWar

PS5 vs Xbox Series X: which is better?

Halo Reach x Gears 5 promotion brings Emile and Kat to the game - MSPoweruser

20 Best Cross Platform Games (Xbox, PS5, Switch, PC)

Gears 5 Supports Cross-Play Between PC And Xbox One In Every Mode