Define costume play in easy language. Cosplay refers to dressing up and pretending to be a particular character from an video game. It has become a massive trend amongst enthusiasts of geek culture around the world. People diligently craft outfits and props to accurately portray their favorite characters. Costume players frequently attend conventions or costume play events, where they can showcase their artistry and network with others who share the same passion. Ultimately, costume play is an expression of appreciation and dedication for a fictional character and the love for the geek community.