Never give up!
Chicken wings
Destroy 10 drones
Destroy 50 drones
Destroy 25 drones
Rabbit in the hole
Exterminator
Plumbird
Trainhopper
Whisperer
Tutorial completed
Sentinel
World saver
Unstoppable
Honeymoon
Feeding time
Trainwreck
Corn lover
Shocking bird
Drivers license
Eating machine
Smarter than a kid
Mech killer
Smarter than a cat