If you are building building and
they are the process of building still and it gets
attacked and has no chance of being built, cancel
the it and get all your minerals back.
Zerg Secret Level
Successfully complete level 9, "The
Reckoning", in under twenty minutes to unlock
a secret level. Unfortunately it does not permanently
appear on the level list. Save at the start of the
secret level in order to easily play it again.
