User: Tell me about StarCraft.
Assistant: StarCraft is a Real Time Strategy game released in 1998 by Blizzard Entertainment. It is widely considered one of the greatest video games of all time. The story is set in the 25th century and features three races struggling for power: Terran, Zerg, and Protoss. There have been one sequel and multiple expansions. The multiplayer mode was very popular, spawning professional competitions.