what if they just go to the left and be out of range of the bunker with roaches? they get free hits on the cc or scvs and you don't really have a way of dealing with it except if you had enough siege tank numbers to leapfrog or enough marines to die cost inefficiently. that is my view on things as on this map they can just not go anywhere near the main ramp and still snipe stuff, then again i could be totally wrong so feel free to correct me.
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