Enneagram personality types, and players' in-game choices: A case study on Detroit Become Human

This thesis deals with video game players' in-game choices and the possible relation with their enneagram personality types. For this purpose, keywords, such as personality, enneagram personality types, games, choices and decision-making are defined. In addition, Detroit Become Human which is known to be a narrative-driven game is chosen to be analyzed and used. 14 participants took part in the study to be observed during gameplay sessions and are asked semi-structured interview questions about their choices.Accordingly, this paper provides insight for players' in-game choices and their decision-making process while the relation between their enneagram personality type and the choices is investigated.