The work deals with the relationship between game mechanics and user experience. Identifies the basic gameplay mechanics and elements that have the most important influence on the quality of user experience. Research is realized on the example of a specific game using the concept of game design patterns. Part of the work deals with the introduction of this concept. Furthermore, the work deals with the general theories of games, models of classification and history of computer games. Part of the work is a description of the author's practical experience in creating games as a school project.