I already played postal 2 game on my windows 7 and it gives nothing problem. Now i recently downloaded and install postal 3 game on this windows 7. I used steam for this process. Now, I doesn't found any option that works to get this game in multiplayer mode. Can anyone does this on the postal 3? I does it on postal 2 but not able to do same on postal 3 game. How can i do this task??