StarCraft beta

StarCraft beta is StarCraft in it's middle ages, unlike StarCraft alpha beta resembled our current StarCraft. Though it was still very different, most names were different, the graphics (it made a dropship as big as a carrier!), the terrain was different, and most units could attack. Also most units had special attack (e.g Marine/Marauder, grenade launcher) but some units were very powerful such as the Goliath which could fire a machine gun, use a flamethrower, and could fire it's missiles against ground targets. There are more images and such here.