[R]. Identify the key tropes of the video game according to the CSI, and other reference sources (e.g., reviews, critiques, walkthroughs, or guides). Generally, the experience of playing the video game may be the most reliable source, as tropes are often detailed video. There are two categories of tropes: character tropes and narrative tropes. Select the most appropriate term(s) from the controlled vocabulary for this element. Select as many terms as necessary. If no tropes are applicable, record “N/A”.