Risk is the official adaptation of the famous Parker Brothers board game. Two to six players – human or computer-controlled with three difficulty levels – battle for global domination by building armies, conquering territories, and planning their strategy. The game includes four versions: UK and US full games, plus shorter variants of each. In the UK short game, players win by completing a secret mission, while in the US short game, the goal is to capture enemy headquarters. Though the rules and card designs differ slightly between editions, the objective remains the same – to conquer the world through smart, calculated strategy.