Law of the Lever
Military research
Research Points:
Requires: 7,020 7,020 Research Point(s)
Accumulated: ( 13,920 13,920 Research Point(s))
 Science : Invention (Research)
 Military : Ballistics (Research)
 Military : Governor (Research)

Catapult's (Units)
Scientists (Accumulated)
140 (278)
Levels of research:


With this technology we can unleash powers that can even let huge rocks fly through the air!  And if the rocks are large enough, they can even tear down town walls!


Allows: Training of Catapult's in the Barracks'.

Total score & Scientists

All researches give you 0.02 Scientists points for every 1 Research Point(s) spent on any of them.  This is added to your Total score points.

  • This means that you will earn 1 Scientists & Total score point for every 50 50 Research Point(s) you spend.

Levels of research

You will earn 4 Levels of research points for every research you complete, no matter how many  Research Point(s) are required to complete it or which group it belongs to.

Other Military researches

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