Phas would be good if they add more mapsHelldivers 2
R.E.P.O.
Lethal Company
PEAK
HELLCARD
Phasmophobia
Factorio
Abiotic Factor
Terraria
Barotrauma
Project Zomboid
Palworld
7 Days to Die
There's a bunch of other games like arma 3, but they depend on the community you decide to join, or what you end up doing. Antistasi or KP Liberation are good friend group gamemodes to play though.