This guide will let you know how to set up Co-op on Postal 2 (using a network).
You will need to download Hamachi from the following link https://vpn.net//. It will take you to the download page of Hamachi, and once the download completes, you need to create a network on this. Then make sure that your friend joins this network.
Then open Steam and make sure that Postal 2 is installed. You have to click on Community and then click on Workshop mod from the drop-down menu. Search Postal 2 in the search bar and select the most subscribed tab. Select Nick’s Co-op, the first option in the list. Also, you have to ask your friend to download this on his/her Steam.
After that, go back to the Steam library and launch the game. Then you and your friend have to click on the new game and don’t start the game in the multiplayer mod. Click on Workshop, set the game mod to Nicks Co-op, and then click on the start button on the bottom right side of your screen.
After that, your game will relaunch, and you and your friend have to click on the Co-op game. Then click on the Host game, where you must ensure that the load intro and public listing are not check marked. Set up a server name and a password and set Friendly fire to 50. You can set the player number limit according to your choice and the travel access limit to 50%. After that, click on Continue and then click on Create.
Now your friend has to click on Join game, and then your friend has to put the IPv4. For this, you have to open Hamachi, and on the top, you will get the IPV4 to right-click on it and then click on copy IPV4 address. Then you have to paste it into the game. After that, click on the Join button. Now you and your friends are ready to play Co-op in Postal 2.
