A massively multiplayer online role-playing game (MMORPG) is a combined genre of video games that combines the features of massive online games and role-playing games. Often they take place in a browser form and do not need to be downloaded and installed: the player only needs to register on the game’s website.
The main feature of the genre is the interaction of a large number of real players within one so-called persistent state world (PSW), which continues to change and develop even if the player does not interact with it. That is, when players enter the game after a break, there may be changes that affect their characters.
The essence of the game is that players choose a character who often belongs to a fantasy or sci-fi setting, and begins to explore the game world, gradually improving the characteristics of their character, increasing their influence, conquering new lands, and so on.