Recently, computer games are increasingly supporting the multiplayer function, that is, they allow players to team up or compete with each other. However, sometimes this can cause problems, as some projects can be difficult to configure for a multiplayer game. Accordingly, you will have to spend a little time setting up - for example, many gamers have a question about how to create a Project Zomboid server . This project is very interesting to play in the company, but setting up the multiplayer will require some knowledge.
Port Opening
The first thing you need to do if you want to learn how to create a Project Zomboid server is to open the ports of your router. Very often gamers try to create their own server, but they do not succeed - and they can not find the reason. But everything is very simple - for this game you need special ports, which are usually closed by default on all routers. Accordingly, to correct this misunderstanding, you need to go into the settings of your router and open certain ports. First, open port 16261 - it will be used to create your own server. Well, then you will need to open ports from 16262 to 16299 - depending on how many people will play. As you can guess without any problems, each open port corresponds to one gaming slot. But these are just preparations - now you need to learn directly about how to create a Project Zomboid server.
Server creation

You made all the necessary preparations and now you can learn how to create a Project Zomboid server. To do this, you will need to find the ProjectZomboidServer.bat file in the game folder, which is responsible for creating the server. If you run it without an open port, nothing will happen. But if you have already opened the desired port, then after a while you will see a message stating that the server is created. However, here you need to pay attention to the fact that the success of creating a server also depends on the capacity of your system. Now 64-bit OSs are becoming much more popular, therefore the server creation file focuses specifically on this system. What is this expressed in? Firstly, the path to Java files is registered as jre64, and secondly, the memory value is set to 2048. If you have a 32-bit system, then you will need to change the above file. In it, the path to the java files should be just jre, and the memory value should be half as much, that is 1024. Now you know how to create a server in Project Zomboid (you use Steam as a client or just play over the network - not the point is important).
IP distribution
So, you have learned how to create a server in Project Zomboid (Steam version, etc.), and you are ready. You also have ports open so that other gamers can connect to you. But how will they find your server? Thereโs a pretty simple way to do this - you just need to tell them your IP address so that they can connect directly through it. Many already know their address, but if you donโt know it, then you can use one of the services that tell you what your current IP address is. You need to send it to your future comrades in the game so that they do not have to review all the options in the game Project Zomboid. Steam servers are quite numerous, given the growing popularity of this game, so itโs easier for you to immediately specify a direct IP address.
Game through Hamachi

Naturally, if you do not have a licensed copy of the game, then there will be much more problems in figuring out how to create a Project Zomboid server. Hamachi is the easiest way for you. Many computer games that require a license to play on the Internet, quietly run through the local network, and Hamachi is a program that emulates a local network, although in fact you will play through the Internet. So, you will need to configure the Hamachi client so that it gives you access to your own local network, which all other players can then connect to. It is very important here that everyone has identical versions of the game, so that everything works out as it should. Well, after setting up the Hamachi client, everything is done exactly the same as described above. You need to run the file responsible for creating the server and send your IP address to all participants who would like to join. Of course, you should not wait for the perfect connection, since this is still a pirate method. But if you do not have the opportunity or desire to buy a full licensed version, then this method will save you in a crisis.