Control Tower Upgrade

The control tower upgrade enabled a drone to receive commands from control towers. It could be applied by throwing the upgrade at the drone.
With the overhaul of drone AI in R3, drones now have a built-in home position that rendered control towers obsolete. As such, the control tower upgrade was removed in R3.
This item can be returned to its crafting materials using the legacy wand.
Crafting

History
| Version | Changes |
|---|---|
| R2 | Added control tower upgrade |
| R3 | Removed control tower upgrade |