GETTING STARTED • 9 min read
Co-op & Crossplay Guide: Squad Roles, Voice Comms and Matchmaking
Set up a dependable three-marine squad with clear callouts, role coverage, matchmaking etiquette and crossplay troubleshooting.

Build a squad that communicates
A strong co-op team does not need identical skill levels, but it does need clear jobs. Choose one player to call movement, one to watch the rear and one to track objective progress. Short callouts such as “special right” or “fall back” prevent the confusion that causes most failed revives.
Before the mission, agree on a retreat direction and a rule for opening doors. A squad that pauses at every trigger is slower but far more consistent than three players who sprint into separate rooms.
Crossplay and matchmaking basics
Crossplay works best when everyone uses the same mission difficulty and understands the matchmaking goal. If a player disconnects, stabilize the room before pushing ahead; rushing while the team is incomplete usually creates a second failure.
When joining a public lobby, bring a flexible build and follow the host’s pace. Save niche challenge cards and experimental loadouts for a group that has agreed to test them.
- Use voice or concise text callouts for specials and objectives.
- Do not activate a holdout until every player is in position.
- Match difficulty to the least experienced player in the squad.
- Reconnect and recheck input settings if voice or invites fail.
The reliable three-player formation
Keep the squad close enough for abilities to overlap, but not so tightly that a single attack hits everyone. The lead clears the center, the rear watches flanks and the flex player rotates to whichever lane is under pressure. This formation makes every class useful and keeps recovery tools available.
Frequently asked questions
Is crossplay supported?
Check the current platform settings and official updates, then make sure crossplay and voice permissions are enabled for every squad member.
What is the best public matchmaking role?
A flexible support or control build is usually the safest choice because it covers mistakes without competing for every damage role.