Reference needed[]
Under the section "Game effect" it says that vespene gas must be converted to liquid form. I have never heard this and there is no reference to support this fact. Also, in StarCraft 1 if you try to build something as a Terran and you don't have enough vespene, the adjutant says "Insufficient vespene gas." I demand a reference. --XSuperGamerTalk 22:42, August 5, 2010 (UTC)