A private server is a server that is not accessible to the public. It is typically used by a group of people who want to play a game together without having to deal with other players. In the case of Type Soul, a private server can be used to create a custom game experience, such as one with increased difficulty or different rules.
There are a number of benefits to using a private server in Type Soul. First, it allows players to create a custom game experience that is tailored to their own preferences. Second, it can be used to avoid the crowds and long wait times that are often associated with public servers. Third, it can be used to test out new features and updates before they are released to the public.