Total War: ROME II - Hannibal at the Gates [Online Game Code] Dropping you into the Western Mediterranean at the outbreak of the 2nd Punic War, Hannibal at the Gates features a new campaign map focused on the period that brought the ancient-world superpowers of Rome and Carthage to all-out war. One of the most famous in history, the conflict demonstrated the tactical genius of great rival generals Scipio and Hannibal. Can you recreate their remarkable strategies, or can you do better? How will you change history?