The Zerg is a class of characters in the StarCraft game. Today, this term describes a rush that was common with Zerglings. A Zerg rush is any game tactic involving taking several of in-game units and overwhelming the opposing player before they are ready.
In a Zerg rush strategy, the game is about who can build their units the fastest, and the games don’t last more than a few minutes.
Game terms, Rush
