Explain cosplay heart plainly. Cosplay refers to dressing up and pretending to be a specific character from an video game. This trend has become a massive trend amongst enthusiasts of geek subculture internationally. People diligently create outfits and accessories to accurately portray their favorite characters. Costume players frequently attend gatherings or cosplay events, where they can showcase their creativity and meet like-minded individuals who share the same passion. Ultimately, cosplay is an manifestation of appreciation and commitment for a fictional character and a love for the geek community.