Mobile supplymine.png
Supply Drop
Mobile supplystockpile.png
Supply Stockpile
Mobile fuelmine.png
Oil Derrick
Mobile fuelstockpile.png
Fuel Stockpile
Mobile steelfactory.png
Steel Factory
Mobile steelstockpile.png
Steel Stockpile
Mobile techfactory.png
Tech Factory
Mobile techstockpile.png
Tech Stockpile
Steel Stockpile
Mobile steelstockpile.png
—Image © Zynga
The Steel Stockpile is the base's warehouse for all steel ready for building. Upgrade this stockpile to increase the base's total steel storage capacity.
General Costs
Level 0
HPMobile hp black.png 1000
HQ level5
Level 1
CostMobile resourcesupply black.png 15k
Build Time1h
RewardMobile resourcexp black.png 25
Max StorageMobile resourcefuel black.png 5000
HPMobile hp black.png 2730
HQ level5
Level 2
CostMobile resourcesupply black.png 27k Mobile resourcesteel black.png 4600
Build Time2h
RewardMobile resourcexp black.png 30
Max StorageMobile resourcefuel black.png 11k
HPMobile hp black.png 3480
HQ level6
Level 3
CostMobile resourcesupply black.png 47k Mobile resourcesteel black.png 9800
Build Time3h30m
RewardMobile resourcexp black.png 35
Max StorageMobile resourcefuel black.png 23k
HPMobile hp black.png 3780
HQ level7
Level 4
CostMobile resourcesupply black.png 78k Mobile resourcesteel black.png 20k
Build Time5h
RewardMobile resourcexp black.png 40
Max StorageMobile resourcefuel black.png 44k
HPMobile hp black.png 4950
HQ level8
Level 5
CostMobile resourcesupply black.png 126k Mobile resourcesteel black.png 38k
Build Time7h
RewardMobile resourcexp black.png 45
Max StorageMobile resourcefuel black.png 57k
HPMobile hp black.png 5490
HQ level9
Level 6
CostMobile resourcesupply black.png 196k

Mobile resourcesteel black.png 70k

Mobile resourcetech black.png 8200
Build Time9h
RewardMobile resourcexp black.png 50
Max StorageMobile resourcefuel black.png 100k
HPMobile hp black.png 6330
HQ level10
Level 7
CostMobile resourcesupply black.png 295k

Mobile resourcesteel black.png 124k

Mobile resourcetech black.png 19k
Build Time11h
RewardMobile resourcexp black.png 55
Max StorageMobile resourcefuel black.png 170k
HPMobile hp black.png 7110
HQ level11
Level 8
CostMobile resourcesupply black.png 432k

Mobile resourcesteel black.png 208k

Mobile resourcetech black.png 43k
Build Time14h
RewardMobile resourcexp black.png 60
Max StorageMobile resourcefuel black.png 270k
HPMobile hp black.png 8370
HQ level12
Level 9
CostMobile resourcesupply black.png 614k

Mobile resourcesteel black.png 337k

Mobile resourcetech black.png 89k
Build Time18h
RewardMobile resourcexp black.png 65
Max StorageMobile resourcefuel black.png 420k
HPMobile hp black.png 9270
HQ level13
Level 10
CostMobile resourcesupply black.png 847k

Mobile resourcesteel black.png 521k

Mobile resourcetech black.png 174k
Build Time22h
RewardMobile resourcexp black.png 70
Max StorageMobile resourcefuel black.png 540k
HPMobile hp black.png 10350
HQ level14
Level 11
CostMobile resourcesupply black.png 1130k

Mobile resourcesteel black.png 776k

Mobile resourcetech black.png 321k
Build Time28h
RewardMobile resourcexp black.png 75
Max StorageMobile resourcefuel black.png 780k
HPMobile hp black.png 11430
HQ level15
Level 12
CostMobile resourcesupply black.png 1470k

Mobile resourcesteel black.png 1110k

Mobile resourcetech black.png 561k
Build Time34h
RewardMobile resourcexp black.png 80
Max StorageMobile resourcefuel black.png 980k
HPMobile hp black.png 12510
HQ level16
Level 13
CostMobile resourcesupply black.png 1870k

Mobile resourcesteel black.png 1520k

Mobile resourcetech black.png 926k
Build Time40h
RewardMobile resourcexp black.png 85
Max StorageMobile resourcefuel black.png 1300k
HPMobile hp black.png 13590
HQ level17
Level 14
CostMobile resourcesupply black.png 2320k

Mobile resourcesteel black.png 2010k

Mobile resourcetech black.png 1450k
Build Time48h
RewardMobile resourcexp black.png 90
Max StorageMobile resourcefuel black.png 1500k
HPMobile hp black.png 14670
HQ level18
Level 15
CostMobile resourcesupply black.png 2780k

Mobile resourcesteel black.png 2560k

Mobile resourcetech black.png 2140k
Build Time56h
RewardMobile resourcexp black.png 95
Max StorageMobile resourcefuel black.png 1800k
HPMobile hp black.png 15750
HQ level19
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