Halls of Montezuma: A Battle History of the United States Marine Corps is a top-down simulation game with a mixture of strategy, history and sandbox from SSG Strategic Studies Group Pty Ltd.. Main publisher The game is owned by SSG Strategic Studies Group Pty Ltd.. The PC version of Halls of Montezuma: A Battle History of the United States Marine Corps, unfortunately, has not yet been released, but we hope that the release will take place in the near future.