“ Produces and houses Fixed-Wing Aircraft . Upgrade to increase air force capacity and access higher level units. ” — In-Game Description
The Airfield's description is misleading as the air force capacity does not increase when you upgrade it. It functions the same as the Barracks , War Factory , and Helipad . However, not all air units can be assigned as defenders.
Level
Cost
Health
Units Unlocked
XP Gain
Requirements
1
86,000
2,250
Reaper
+610
Command Center Lvl 3
2
200,000
3,125
-
+1,420
Command Center Lvl 4
3
570,000
4,000
Thunderbolt
+4,100
Command Center Lvl 5
4
1,300,000
5,500
-
+9,300
Command Center Lvl 6
5
2,700,000
7,000
Raptor
+21,300
Command Center Lvl 7
6
5,600,000
9,000
-
+44,100
Command Center Lvl 8
7
400,000
8
600,000
+176,400
Command Center 11
Level 1
Level 2
Level 3
Level 4
Level 5
Level 6
Level 7
Level 8
Level 9
Level 10
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