jackelfish
Squid
Squid
61 Posts

Locks

[Post New]by jackelfish on Jul 30, 13 3:03 PM
I am able to upgrade buildings and also protect them totally with the shield. But even having some upgrades available, if some of the building slots are filled and all others show locks. How do you open the locks to use the shield?

 
 
 
 
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