Hey, I'm new here.
I started playing RCT3 on a Macbook Pro for the first time, and the game seemed to be running fine.
Then, after downloading some custom scenery and installing it according to the README file, I opened the game and for some reason the entire visual part was scaled down in a corner, with a field of dark grey/black around it. The mouse clicks are all in the right place, but the actual visual is scaled down to the lower left corner of the screen.
If anyone knows about this thing, please tell me how to fix it.
Thanks!

Hey, I'm new here.
I started playing RCT3 on a Macbook Pro for the first time, and the game seemed to be running fine.
Then, after downloading some custom scenery and installing it according to the README file, I opened the game and for some reason the entire visual part was scaled down in a corner, with a field of dark grey/black around it. The mouse clicks are all in the right place, but the actual visual is scaled down to the lower left corner of the screen.
If anyone knows about this thing, please tell me how to fix it.
Thanks!

Hi and welcome.
I don't have a Mac, but I've experienced something similar on my computer. I had to shut down the game and restart it and then it went back to normal. If it's a continuous thing I would do some searching on YouTube regarding your situation. Here is a general link to get you started:
https://www.youtube.com/results?search_query=RCT3+Mac