Sundial Spire
Galileo Building
The Sundial Spire


Age All Ages


Size 2x3

Building cost

Supplies None

Building time

Clock 00:00:05


Population 2 or more


Taxes 380 or more in
Clock 24:00:00

Side Effect

Defence (boost) + 2% or more


Forge 1 in
Clock 24:00:00


Road Required Road required


Renovation Kit Renovation Kit or
One Up Kit One Up Kit required


The Sundial Spire is a special building released during the Galileo Galilei historical questline.

The Sundial Spire gives coins and a defense boost. When the Sundial Spire is motivated, its coin production is not only doubled, but it also produces one forge point. The coin production is also boosted by enthusiastic population and by boosts of certain great buildings. The building's coin production can be plundered if it isn't motivated.

This building requires a road connection.


Age Age Population Taxes Defence (boost)
Bronze Age 2 380 2%
Iron Age 4 720 2%
Early Middle Ages ? ? ?
High Middle Ages 9 1,680 3%
Late Middle Ages ? ? ?
Colonial Age 16 3,380 3%
Industrial Age 19 4,210 4%
Progressive Era 23 5,110 4%
Modern Era ? ? ?
Postmodern Era 31 8,000 5%
Contemporary Era 35 10,420 5%
Tomorrow 39 12,060 5%
The Future 44 13,820 6%
Arctic Future 49 15,710 6%
Oceanic Future 54 17,710 6%
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