ARMA Reforger - Free Roam

ARMA Reforger takes place in an alternate late 1980s Cold War-era setting once more, and is the fifth main entry in the ARMA series.[2]
Reforger focuses heavily on its multiplayer aspect, featuring both competitive and co-operative gameplay modes to showcase large-scale infantry and vehicular warfare. Crossplay is available and can be enabled on official and private servers, allowing players from the PC, XBOX, and PlayStation 5 platforms to play against one another.