Did you realize that TPTB use blast waves only when they need them? When two hive ships were firing upon each other and exploded, there weren't any blast waves? And when Sam rammed one of the hives there was miraculously blast wave which destroy remaining hives. Before that there were two hives firing upon each other in "Seer"...blast wave which destroyed other hive ship.
it's silly.
it's silly.
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