Starcraft 2 WoL Campaign walkthrough - Zero Hour

Achievements to do: Zero Hour Complete all mission objectives in "Zero Hour" mission -Hold the line Complete the "Zero Hour" mission on Normal difficulty (or higher) without losing or salvaging a structure. -The best defense... Destroy 4 Zerg Hatcheries in the "Zero Hour" mission on hard difficulty. Like, comment and subscribe if you liked the video :)