so once i open the game it stuck on a screen where the map is moving and theres a big rectangle thingy in the middle with no text or buttons but nothing else happens. i have pressed every button on my keyboard, have redownloaded like 3 times but the game doesnt function. pls send  help

Yes!  I just got that as well.  Nothing brings up any options, menus, controls...it's just the map with a big floating transparent rectangle.  And that's it.

Im using Mac 

and that sometimes happened to me too

I just shut down and turn it on again and then it got fixed