Structures\Military\Factories

Arsenal
Metal is transformed into formidable weapons and armor for battleships in the Arsenal. The processing speed will increase by 5% each time the Arsenal is upgraded 1 level.

Carpenter's Workshop
Wood can be processed into various airship hulls at a Carpenter's Workshop. The processing speed will increase by 5% each time the Carpenter's Workshop is upgraded 1 level.

Energy Workshop
Using magical technology, many different size crystal airship engines are produced in the Energy Workshop. The processing speed will increase by 5% each time the Energy Workshop is upgraded 1 level.

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Upgrade Requirements

Factory Level	War Room Level	Sand Stone	Cost	Population	Time
(upgrade to…) 1	1	150	200	20	20Min
2	1	210	280G	20	26Min 36Sec
3	1	293	391G 999S	20	35Min 22Sec
4	1	411	548G 799S	20	47Min 3Sec
5	2	576	768G 319S	20	1H 2Min 34Sec
6	2	806	1075G 647S	20	1H 23Min 13Sec
7	2	1129	1505G 907S	20	1H 50Min 41Sec
8	2	1581	2108G 270S	20	2H 27Min 13Sec
9	2	2213	2951G 578S	20	3H 15Min 48Sec
10	3	3099	4132G 209S	20	4H 20Min 25Sec

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Note
Every level Sandstone and Cost increases by 40%, Time taken increases by 33%