Buddy, calm down. According to Wikipedia, piracy is the illegal practice of downloading and distributing copyrighted works digitally without permission, such as music, movies or software. Consider the fact it mentioned "Copyrighted works". This game is a port of Scratch project. Do you think someone actually copyrighted a Scratch project? Probably not. Also, piracy does not typically involve the need to pay in order to download the copyrighted work.