Why rope and horseshoe in Google doodle?

Question

Google

Who knows what the rope and horseshoe are for in the latest doodle dedicated to the Roswell incident?
They don't seem to be needed to pass. Just?

Answer 1

I figured it out, it turns out there are 2 options for passing:
1. Open the shutters and pour the horse with a life-giving mixture in the house. Then the plate itself will fall off. Rope is not needed.
2. Pull it with a rope with a magnet.
Thanks, One_Touch for suggesting the second playthrough.

Answer 2

To pull up the second part of the ship (flat plate).
I checked it, you can’t take it without a rope with a magnet.

Answer 3

But why the pen (feathers) did not understand.
You can take it when you feed the grain to the chicken on the right side. (you can get grain in a bag in the attic of the stable until the horse is watered - there is still a ladder, otherwise it will fall after the horse grows up).