Para jugar en LAN, mejor que hamachi

GameRanger

Pasos:

1. Run the GameRanger Setup application.
   Open the file GameRangerSetup.exe and click Install.
   
   If a message appears asking if you are sure you want to run this file, click Run.
2. Create a new free account.
   GameRanger will prompt you to create a new GameRanger account or use an existing one, and you will need to enter your valid e-mail address. You should use the address your friends are most likely to know.
3. Activate your account and log in.
   Within minutes you should receive a confirmation e-mail to activate your GameRanger account. If it's not in your inbox, try looking in your junk folder, and mark it as a trusted-sender, or "not spam." Adding the sender to your address book is also a good idea. 
    
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