this Team Death Match gamemode mission for Arma 2.
Quote zedhunter :
Finally after months of testing and development i bring to the arma community a one of a kind map that does not require any mods of any kind, the map features: an intro, 2 large trenches, 2 mortar pits, a medical tent on each trench, a minefield that looks a lot better and lags less with mortar shells and an ammo crate with enough gear to play all day long.
This map was made to give a feel of high intensity combat and fear that has been missing from most arma maps for a long time, although this map was originally made to influence strategic planning and combat tactics as well as team building. This map also tests quick thinking and marksmanship as well as precision as within a second u could end up with a bullet in your head if your the unlucky guy who had made the decision to run across the field with an m4 and a few mags or not keep low in the trenches.
The map has been made to handle 40 players so that practically anyone could host the map with 40 people.