StarCraft improved upon its predecessor Warcraft II, which featured two very similar playable factions, by introducing asymmetry concerning the models and systems available to its three races (Protoss, Terran, and Zerg). This asymmetry was similar to that pioneered in the lesser-recognised 1996 SSI launch War Wind. The device varieties available to each race determine its racial id. The Protoss can discipline effective and costly warriors and equipment, when the Zerg rely 헬스케어 on sheer numbers and speed 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 to terrans, and Stafford focused on instrumentation that may hold them sensation extremely distinctive from Warcraft, getting inspiration from Jerry Goldsmith's score into the Film Alien. Wary of parallel enhancement, he purposefully averted the film Starship Troopers.