This Isn't Just Tower Defense

668

tracking their This Isn't Just Tower Defense achievements.
Click here to track your progress.

Traffic Jam in the Sky achievement in This Isn't Just Tower Defense

Traffic Jam in the Sky

You have built 50 energy drones. Air traffic control has filed a complaint.

Have you got any tips or tricks to unlock this achievement?
Add a guide to share them with the community.

Do you have a question about this achievement? Please post it in the This Isn't Just Tower Defense Forum