I completed the first few tutorials with no issues in career mode. However, now I am on maple leaf wildlife park (eye of taiga), I am now not able to zoom in and out in this park. When I go back to previous levels, I can zoom in and out and move around successfully. I have tried connecting a mouse and scrolling but it just goes back and forth at ground level. It is impossible to do anything. Right and left have also completely slowed down. I tried opening a park in sandbox mode and have the same issue. the game is unplayable. I have used settings and changed keys to zoom etc but there seems to be a bug. Any tips? I think I will just need a refund. Very annoying.