StarCraft enhanced upon its predecessor Warcraft II, which highlighted two extremely comparable playable factions, by introducing asymmetry in between the units and systems accessible to its 3 races (Protoss, Terran, and Zerg). This asymmetry was much like that pioneered inside the lesser-recognized 1996 SSI release War Wind. The device forms accessible to Each and every race define its racial identity. The Protoss can industry highly effective and high priced warriors and machinery, whilst the Zerg count on sheer quantities and pace to overwhelm their opponents.

The protoss OST was meant to be "deep, highly effective, and cerebral."[28] It had been a lot more orchestral compared 격투기 to terrans, and Stafford focused on instrumentation that may hold them sensation very distinctive from Warcraft, getting inspiration from Jerry Goldsmith's score to the Motion picture Alien. Wary of parallel improvement, he purposefully prevented the movie Starship Troopers.