Releases are built on a Mac, so the malware notice surprises me. Some aspects of the game engine (like a custom application icon) sometimes get flagged as false positives with certain virus scanners. What's in the full report of your virusscanner?
Always upload files to virustotal before running. I'd say this game's exe is clean despite some detections.
what is password to rock next to house
You mean in Zombie's Retreat? I can't remember, ask Siren.. or check the guide.
Using Bitdefender and it doesn't have a detailed report. Just says the exe has atc4.detection malware. Sorry I can't be more help