Through watchtowers, you can distribute your newly trained Colony Guards throughout your colony to create a defensive cordon to keep your colony safe.
Watchtowers have 3 different cosmetic varieties, “Tower”, “City”, or “Castle”. This only dictates the visual appearance of the tower, it’s function is exactly the same regardless of which type it is.
The Level 1 Watchtower is the same for all three types. At level 1, a single guard will be assigned to the tower, No orders can be given to the guard at Level 1
Castle Tower City Tower