this Team DeathMatch mission for Arma3.
Quote Extra-Planetal :
This is a basic 32 vs 32 mission set in the Agia Marina.
Both teams start at opposite sides of the town and have access to 2 mortars, some weapon and ammo crates, a heli, 2 HMG vehicles and one GL vehicle. From there on it's their goal to eliminate the entire enemy team - the game ends when only one team is left standing. This also means that there is no respawn system currently implemented.
It can also be played with the AI, so you don't need 64 players to fill the server. The teams are divided into 4 squads of 8 players, basically the weapons group from the editor. There are also 4 "war photographers" who are civilians located at the edge of the map for spectator purposes. Nothing is stopping anyone to kill them, but nothing is also stopping them from picking up a gun.
There are no known bugs that I have come across and the performance drop is minimal. There is also next to no scripting in the scenario, so there isn't anything that can go wrong. I would however really ask of you to suggest any changes that would improve the mode.