3. Era

Gábor Auth

Eras

An era is a period of time marked by discoveries and inventions, and introduce major changes in economy, production and science. A change of an era is initiated by the first discovery of any technology of the next era, and with the multiplier of the era, the production cost of the previous technologies, buildings, units and wonders in the previous eras are increased significantly with the multipliers:

Era
Bronze
Iron
Exploration
Gunpowder
Industrial
Modern
High-tech
Space
Bronze 1x - - - - - - -
Iron 1x 1x - - - - - -
Exploration 2x 1x 1x - - - - -
Gunpowder 5x 2.5x 1x 1x - - - -
Industrial 10x 5x 2x 1x 1x - - -
Modern 25x 12.5x 5x 2.5x 1x 1x - -
High-tech 50x 25x 10x 5x 2x 1x 1x -
Space 125x 62.5x 25x 12.5x 5x 2.5x 1x 1x

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