If we want to consider the concepts of RPG and MMORPG, as well as their differences, we should start with the fact that RPG and MMORPG are genres of computer games.
Let's start with the definition of RPG (Role-Playing Game) or CRPG (Computer Role-Playing Games) – it is a genre of computer games where the player has to play the role of one or more characters. Most often, this game starts with character creation, where you can choose not only a name, but also a race, appearance, profession, and type of weapon. The main characteristics of the character are defined. Character management in the game allows improving or developing skills, making the character unique and strong. The decisions made in relation to the character will directly affect the course of events and may have several options for development.