Just bought this. The reviews were too funny to ignore. Design, build and fly your airplane designs. With no documentation to speak of.
https://store.steampowered.com/app/777390/Flyout/
Be sure to check reviews and youtube before getting too excited. You get dropped into a Blender like 3D editor with just a few tooltips.
I've had it for awhile. Haven't touched it. Let us know if its worth investing the time.
That does look like fun. I suspect anything I designed would fly like a brick, with another brick attached to it.
If it flew like a brick that would be progress by my current standards. I need some youtube...