During dark ages, civilizations are given 4 possible penalties and may chose 1 to NOT receive. No era scoring bonuses (have adjusted golden age point system slightly). Adjusted the happiness system slightly, you will face tougher unhappiness penalties. Monumentality - Cannot train civilian units Pen Brush and Voice - Cannot recruit any great people Free Inquiry - Eureka and Inspiration bonuses halved Evangelists - Cannot build religious units Hic Sunt Dracones - Luxury resources only supply 3 cities Reform the Coinage - Cannot create new trade routes Steam - Strategic resources accumulate half as fast To Arms! - Each military unit costs an additional +5 gold Wish you were here - Triples war weariness Lies - Your spies counterspy at 3 levels worse than usual Sky and Stars - Triples unit upgrade costs Automation Warfare - Units do not gain experience Adjusted Georgia's bonus - gains an era score for every civic inspiration. Replaces the golden age getting extra era score point thing.