Brian Fountain Wins Twilio Prize at NYC Game Hack Day The winner of the Twilio prize at the NYC Game Hack Day event was Brian Fountain, who built an adventure game called "Evil Mountain" in just 24 hours. He incorporated Twilio's services into his project to make it easy to build and launch applications that use Voice and SMS. The app is built using Ruby on Rails and deployed on Heroku. Brian's experience with Twilio was painless due to the availability of helper libraries, which made implementing the service "dead simple".