idrk, u can search the net on how to download from unknown sites or something , or u can explore ur settings
have u checked the settings to verify it?
Did u check the settings? usually it will say that u can't play it yet cause it's from an unknown site or something, so u have to verify it in the settings forgot where specifically
could you fix the game for OSX? Like you literally can't make progress in the game t, house party is a reallyyy great game lol.