There is a multiplayer XCom based game of sorts. It is a squad versus squad combat mission where you don't get to choose what your soldiers are armed with, and the weapon accuracy is a little off (my soldier missed 5 shots in a row 1 square away from an enemy), but it is still fun. Grenades own.
It is called XCom 2000 or something similar (iirc).
The Gollop Brothers, creators of X-Com, are back with the critically acclaimed, next generation sequel to the classic Laser Squad.
From the creators of X-COM
Easy to play and free to try
Tense & compelling gameplay
Constantly updated
Easy to use map creator
Low system requirements
League competition
Dedicated community
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