The term "crack" often refers to a pirated version of a game, which is an unauthorized copy. "Repack" usually means that the game has been repackaged, often to circumvent copy protection or to make it easier to distribute.
The term "crack" often refers to a pirated version of a game, which is an unauthorized copy. "Repack" usually means that the game has been repackaged, often to circumvent copy protection or to make it easier to distribute.