The 30mm smoothborne autocannon is the automatic anti-ground armament of the goliath, providing versatile anti-ground support for infantry. Its existence predates the Guild Wars.[1]

Spartan Company uses an advanced version of the autocannon named the gatling cannon.[2]


On the webpage for the unit, Goliaths are described as having 20mm autocannons as opposed to 30mm as described in the StarCraft manual.[3]


  1. Barba, Rick. StarCraft Field Manual (hardcover). Insight Editions, November 17, 2015.
  2. Blizzard Entertainment. StarCraft II: Wings of Liberty. (Activision Blizzard). PC. Graven Hill's laptop (in English). 2010.
  3. Goliath Webpage,, Accessed on 05-24-2020
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