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use 5 infestors to controll the tanks. They can move while burrowed (as can your roaches,with an upgrade) so use this to your avantage make sure to hot key them for easy access.
use 5 infestors to controll the tanks. They can move while burrowed (as can your roaches,with an upgrade) so use this to your avantage make sure to hot key them for easy access.