when I try to download it through the itch.io app I get this error message "This title is hosted by an incompatible third-party website." and when I try to download it through chrome it gives me an alert that it thinks it's a dangerous file
Any file that is not from the play store is a dangerous file
Edit: you can change it to trust downloads from chrome by some settings somewhere I don't know what device you are on so I can't give you specifics