Does the drone crashing impact buildings? Or biters? Can you control where it crashes? It's a cool balance to have it destroyed so you have to expend resources to build more. Wondering if you deliver in the middle of a big base could you accidentally destroy some buildings.
The crashing doesn't cause any damage, its just a visual effect. I was thinking to make it damage things, but since the final suicide flight path is randomised, it would be some unpredictable mechanic, and people would probably ask that I make it try to land somewhere safe.