What do you do after you get the rabbit ears on 24 carrot island?

Answer 1

The door only dropped you into the Preparing Room because you weren't wearing drone rabbot ears. Once you get them, put them on and go back to the door again, and you can enter the Launch Room.

Answer 2

The first time you try the Launch Room's "Drones Only" door, you get dropped into the Preparing Room, where you find the rabbot ears. Wear them and try the door again. You will need to climb up the Giant Rabbot, free the drone, and use the computer to launch Dr. Hare into space.

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Answer 3

When you first go to the processing room, you get sent back to the Freezer Room. Cut the wires there and return. Once you free the two drones, try to go through the door marked "Drones Only". You will fall into the Preparing Room. Make your way to the exit at upper right.

Now, wearing the ears, you can enter the Launch room. Climb to the computer and free the drone. Put in the password (fuzzybunny) then for command put what it says on the sticky note - "Launch rabbot". Use the joystick to crash the Space Rabbot into meteorites. Dr. Hare is defeated and the town is saved! Talk to the mayor and get your medal, and 100 credits. Yay!