with a name like hentai crush what did you expect?

same, every time i open the game unity pops up then just crashes

I suspect google scanned the files and labeled the crack a false positive.

cause it doesn't like pirate apps

he/she who controls the hentai controls the universe

Everything is tested and scanned before being uploaded, this website is virus free. If you get a trojan, it's false positive, like explained http://igg-games.com/virus-trojan.html.
This particular case only happens with files below 100Mb, try to use a mirror

You are a fellow man of culture I see