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Also see Buildings

Waterwheel, BBQ, Food Factory

Waterwheel

Race : Human
Science is productivity! Due to the high-tech, the grain yield increases rapidly... who can deny that waterwheel is a high tech. The grain yield increases 5% with each upgrading.

Barbecue Grill

Race : Orcish
Do not blindly believe that the high-tech can do everything, and the traditional professional barbecue equipments can effectively increase the food production too. The grain yield increases 5% with each upgrading.
   

Food Factory

Race : Dwarf
Science is productivity! Due to the high-tech, the grain yield increases rapidly... although the flavor tastes odd. The grain yield increases 5% with each upgrading.  

Development Cost and Construction Time of the Three Establishments:

Construction Premise: Granary(Lv. 15), Farmland(Lv. 20)

Level	Wood	Stone	Iron	Food	Construction People	Time (Sec.)
1	21500	23500	18000	32500	5	3600
2	64500	70500	54000	97500	10	7200
3	258000	282000	216000	390000	15	14400