Academy

Researches new unit types and lets you improve them for battle.

Highest level: 20

Requirements

Costs and times at game speed 1, with the Main Building at level 1.

Level	Wood	Clay	Iron	Crop	Population	Culture points	Build time
1	220	160	90	40	4	5	0:33:20
2	280	205	115	50	2	6	0:43:40
3	360	260	145	65	2	7	0:55:40
4	460	335	190	85	2	8	1:09:30
5	590	430	240	105	2	10	1:25:40
6	755	550	310	135	3	12	1:44:20
7	970	705	395	175	3	14	2:06:10
8	1240	900	505	225	3	17	2:31:20
9	1585	1155	650	290	3	21	3:00:30
10	2030	1475	830	370	3	25	3:34:20
11	2595	1890	1065	470	3	30	4:13:40
12	3325	2420	1360	605	3	36	4:59:10
13	4255	3095	1740	775	3	43	5:52:10
14	5445	3960	2230	990	3	51	6:53:30
15	6970	5070	2850	1270	3	62	8:04:40
16	8925	6490	3650	1625	4	74	9:27:10
17	11425	8310	4675	2075	4	89	11:02:50
18	14620	10635	5980	2660	4	106	12:54:00
19	18715	13610	7655	3405	4	128	15:02:50
20	23955	17420	9800	4355	4	153	17:32:14