Restricted Air Space

 is a questline from the Treehouse of Horror XXV Event that makes the Ray Gun purchasable.

Pt. 1
"Help your friends out. Visit often and repel invaders."

- In Game Message

Pt. 2
"You can now tap on UFOs in friend’s towns to shoot them down. Each shot requires Ammo, which you can get from Treat Bags."

- In Game Message

After the player shoots down the first UFO "Great job! Remember that it takes Ammo to shoot down a UFO. Find more Ammo in Treat Bags!"

- In Game Message