The BeamNG.Drive of Mil-sim Co-op experiences. Updates are briefly paywalled and supporter edition is a bit of a faux pas. Game can be buggy and harsh, though with every update is looking promising.

As an unknown steam reviewer put it: "Once a novelty, Now the potential benchmark For vehicle sim." This game is regularly supported by loving devs, should be winner of "Labour of Love" 2015-onwards.

Solid multiplayer experience - Intermittently plagued with game-breaking exploits and is somewhat abandonware. Don't come in with high expectations.