To open the game, you have to go to the Server folder, open the Server.bat file, leave the file in the background and when you open the game, hold down F8 until you enter a save
When you enter the save selection part, a message will appear, but just click ok
and if you don't have net 8.0 or higher, download it, the exe already comes in .zip, and the net 8.0 its needed to open the game ok?
