The sound comes from Warcraft II: Tides of Darkness, released by Blizzard Entertainment in 1995 for PC. In the game each orc infantry unit has a distinct death vocalisation, and this grunt became familiar after hours of large battles where dozens of units fell in seconds. As Warcraft clips, machinima and later meme edits spread online, the scream survived as a shorthand for an orc death even among players who never played the original. Its short length and exaggerated delivery keep it useful for retro gaming videos today.