Coming from United Kingdom, Harold Boom is known in Age of Empires II. Harold Boom's profile shows 67 completed matches in Age of Empires II. Harold Boom focuses mainly on unranked matches.

Harold Boom has never ventured into ranked gameplay in Age of Empires II. Harold Boom has a clear affinity for Britons, choosing it in 25.4% of their games. The stats show Harold Boom at their best in the flank role—100.0% win rate in 8 matches.