Hey,
If you have low FPS in Terraria after upgrading to Crossover13 follow these steps:
- Open "Crossover" from your start menu or wherever.
- Click "Tools" in the top menu
- Click on "Terraria" in the left menu
- Click on "Advanced" tab
- Click on "Disable Performance Enhanced Graphics" so there's a checkmark.
And that's that! Enjoy ! :D