Yes I know I speed run the world map building and I choose to use CSG Mesh. But it's my first 3d game on godot so.. It makes job but it is pretty messy. Did you play it on fullscreen mode ?
No I didn't play it on fullscreen
Ok I suppose if the mouse is out of frame you can lost the control and you have to reset the game. Normally in the full screen mode this can't happen.
