Sally trap, weapon shop, upgrade center, item depository are in the base. If you press Shift, you can land on the building and enter it.
*click on the zone to see the introduction
Facilities
Sally Trap
Shrewdo units' gate to the mother planet. You can go to any battle field through here and be informed of important missions pending. The trap is too narrow for all the planes and pilots but they're holding on it for there's no other solution actually.
Weapon Shop
A weaponry shop run by retired pilot Smith. Deals with every kind of items for battle, also provides tuning service and repairing. Smith gives a lot of advices and encouragements to the soldiers.
Upgrade Center
The multi purpose aviation center of Shrewdo where all units are produced, upgraded and repaired. Hundreds of planes are manufactured daily but the diligent engineer Andy occasionally provides free upgrades. Upgrade above Lv.5 is strictly limited for technical reasons and the minerals used for the process have to be brought by the pilot.
Item Depository
Free warehouse for Shrewdo pilots. Koon, the manager was seriously injured during a combat and replaced 70% of his body with machine. As he can directly download documents from the National Library, pilots are inclined to ask him for data information. Government is trying to establish more Deposits but the budget and the space are still unattained.
Clan Management Agency
You can establish and manage a Guild here. The director, Truman guides you on how to create and manage a Guild and provides war status and battle simulation schedule.