The Clock Tower is one of nine decorations of the Colonial Age and can be build after researching Clockmaking alongside with the Clockmaker. When the Clock Tower is polished, its output of happiness is doubled for 12 hours.
50.25 per tile.
Your decoration can be polished to double the happiness provided to +402 for 12 hours.
- The efficiency is calculated by the happiness it provides divided by the number of squares the building takes up in size.
- Premium Decorations.