Well...this is simply and small game just for fun, but really addictive, at least for me  
 
   People who want superb graphics, this is not game for you
Copy & paste from main site hehe:Soldat is a unique side-view multiplayer action game. It takes the best from games like Liero, Worms, Quake and Counter-Strike and gives you fast action gameplay with tons of blood and flesh. Soldiers fight against each other on 2D battle arenas using a deadly military arsenal. This is what multiplayer was invented for.
Most important features:
    * It's free to play
    * Game environment based on real physics rules
    * Over 18 weapons available:
      - guns like MP5, Ak-74, M79, M249 Minimi, Barret M82A1, XM214 Minigun
    * Multiplayer network game over the Internet or LAN
    * Intelligent bots
    * 7 game modes:
      - Deathmatch
      - Pointmatch
      - Teammatch
      - Rambomatch
      - Capture the Flag
      - Infiltration
      - Hold the Flag
    * 64 different maps
    * Editors: Soldat Map Maker and Interface Maker
    * Lobby server and dedicated server for Windows and Linux
    * Large community creating mods, maps and tools
Main site: http://soldat.pl  (Here you can download game, read about, forums and what else not)
 reviews:
reviews:
Have fun...