Hi there! Yup, it is a false positive. For some reason, all Clickteam games are marked as viruses. The possible cause can be the fact that Clickteam fusion wraps the game as a package, and not as an actual .exe file.  Also, this game creates files on your computer, and generates system messages. This can be the cause too. To remove this false positive, I would need to write a letter to all of the antivirus companies to review it manually.