Noble Master Games releases Demise of Nations 1.0.37, a simultaneously executed turn-based grand strategy wargame for OS X. The game covers the rise of Rome till the fall of modern civilization. Featuring over 50 unique troop types, Demise of Nations is a mix between Civilization and Unity of Command featuring deep game-play including diplomacy, research, building, trading and resource management. The game also includes modding support with integrated map editor. Demise of Nations 1.0.37 is $19.99 and can be downloaded from their website.