Promote booths at conventions and other events. This applies both to in-person events and online social media. Is cosplay a viable career path? If all you want to do is create costumes and go to conventions, power ranger costume adult being a professional cosplayer is probably not the career for you. The main reason we all cosplay is fun. At the end of the day, it’s all about fun, video game costumes so just do what you prefer most.