Android games should be in an APK file, the .droid is what's in the APK, but you need the APK to download, like how a zip has whatever app it has, but you need to unzip before playing, that's what an APK does (as far as I can tell). when I try to open it flies when downloaded, nothing happens. Please fix it 

this is what shows up every time I open it. (I'm redownloading and opening with rar from the pop it that it's done, I have done this around 4 times.