This is quite fun! The graphics work really well, I like that the turoial is inlet in the ground and the world feels a bit like a game board. Turning the beam on and off is a cool mechanci (that I didn't realize existed at first, I thought the ship was always so slow! XD )
I really like that angry farmers come out when you've attracted too much attention, that feels very charming. And the good sound design overall really adds to that.
UI and graphics feel cohesive with the game theme. Nice level of polish overall!
My only wish is that the difficulty had perhaps been turned down a bit so I could have played a little longer each time, and beating a highscore was more a reward for personal commitment and challenge.
Great entry! (Fun that there are two entries about aliens stealing cows - that must be a cultural phenomenon that wasn't on my radar much before.)