Coolant towers were buildings found on a series of several smaller platforms tethered together in geostationary orbit on Char. They were still operational, despite the zerg infestation, keeping the core temperatures stable.[1]

Plot branch : The zerg's air support is destroyed
Main article: Shatter the Sky
GeneratorPlatform SC2 Game2

Generator and coolant tower destroyed by an explosion

Raynor's Raiders attacked the platforms and destroyed each of four coolant towers and their generators in order to cripple the zerg air support. Each time a coolant tower was destroyed, the individual platform blew up shortly thereafter.[1]

Plot branch ends here


  1. 1.0 1.1 Blizzard Entertainment. StarCraft II: Wings of Liberty. (Activision Blizzard). PC. Mission: Wings of Liberty, Shatter the Sky (in English). 2010-07-27.
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