Deathmatch

Deathmatch or Player vs All (PvA, also called DM or free-for-all) is a widely used gameplay mode integrated into many shooter and real-time strategy (RTS) video games. Normally the goal of a deathmatch game is to kill (or `frag`, from the military term) as many other players as possible until a certain condition or limit is reached, commonly bei.....
Found on http://en.wikipedia.org/wiki/Deathmatch

deathmatch

Player-versus-player gameplay.PC versions can include monsters.
Found on http://classicdoom.com/glossary.htm
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