You open the game,If your friend will host the game, he just need to click on the server host on the uper left corner. after the game starts, on the Client, in main screen there are 2 input ports, you insert your friend hamachi adress on the IP and click the set IP button or just insert it up there manualy.
Then you just need to press the LAN Client(C): button on the top left corner or press the C button on your keyboard.
If that doesnt work, tell the server to press F5 and then F6.
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