Illustrate costume play heart in layman's terms. Costume play refers to dressing up and pretending to be a particular character from a video game. It has become immensely popular amongst fans of nerd culture globally. Fans thoroughly craft costumes and accessories to accurately portray their favorite characters. Costume players often attend gatherings or costume play events, where they can exhibit their artistry and meet others who share the same passion. Ultimately, cosplay is an form of admiration and dedication for the fictional character and the love for the nerd community.