This research takes the 3A game title "Final Fantasy VII Remake" and "The Last of Us Part II" as the research subjects, to study the impact of character designs on consumers' interest and gaming experience in single-player video games, while trying to find the importance of the characters in a video game. This research collected 144 valid questionnaires from online. After statistical analysis, the results are as follows: To the respondent who identifies as male, the character design have significant effects on their gaming motivation; To the respondent who identifies as female, the character design does not have significant effects on their gaming motivation. Based on the result, this study will provide a reference of consumers' behavioral responses to the character designs in video games in the future when developers and character designers are designing a video game character.