Iron Mine

All 30 levels: power, effect, cost, build time and requirement.

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Level	Power	Iron/hr	Food	Iron	Coin	Time	Required buildings
1	600	1,440	—	—	50	—	Base Lv. 9
2	1,200	2,160	22	7	50	9 sec	Base Lv. 2
3	1,800	3,600	204	68	227	36 sec	Base Lv. 3
4	2,400	4,320	766	255	567	1 min 30 sec	Base Lv. 4
5	3,000	5,760	2,000	681	1,100	2 min 15 sec	Base Lv. 5
6	3,600	6,480	7,500	2,500	3,300	4 min 30 sec	Base Lv. 6
7	4,200	7,920	21,000	7,000	6,600	9 min	Base Lv. 7
8	4,800	9,360	48,200	16,000	10,700	18 min	Base Lv. 8
9	5,400	10,080	78,500	26,100	17,400	24 min 40 sec	Base Lv. 9
10	6,000	11,520	94,300	31,400	20,900	33 min 48 sec	Base Lv. 10
11	6,700	12,240	244,200	81,400	54,200	46 min 18 sec	Base Lv. 11
12	7,600	13,680	398,100	132,700	88,400	1 hr 3 min 25 sec	Base Lv. 12
13	8,500	14,400	445,900	148,600	99,000	1 hr 26 min 53 sec	Base Lv. 13
14	9,600	15,840	633,200	211,000	140,700	1 hr 59 min 1 sec	Base Lv. 14
15	10,900	17,280	886,400	295,400	196,900	2 hr 43 min 3 sec	Base Lv. 15
16	12,500	18,000	1,500,000	520,000	346,700	3 hr 43 min 23 sec	Base Lv. 16
17	14,400	19,440	2,000,000	676,000	450,700	5 hr 6 min 2 sec	Base Lv. 17
18	16,900	20,160	3,500,000	1,100,000	797,700	6 hr 59 min 16 sec	Base Lv. 18
19	19,600	21,600	4,300,000	1,400,000	973,300	9 hr 34 min 23 sec	Base Lv. 19
20	23,200	23,040	7,800,000	2,600,000	1,700,000	13 hr 6 min 54 sec	Base Lv. 20
21	27,400	23,760	10,900,000	3,600,000	2,400,000	17 hr 58 min 4 sec	Base Lv. 21
22	32,300	25,200	14,200,000	4,700,000	3,100,000	1 day 36 min 56 sec	Base Lv. 22
23	37,700	25,920	17,200,000	5,700,000	3,800,000	1 day 9 hr 43 min 24 sec	Base Lv. 23
24	43,700	27,360	22,000,000	7,300,000	4,900,000	1 day 22 hr 12 min 4 sec	Base Lv. 24
25	51,500	28,080	38,000,000	12,600,000	8,400,000	2 days 15 hr 17 min 43 sec	Base Lv. 25
26	60,800	29,520	53,900,000	17,900,000	11,900,000	3 days 14 hr 42 min 53 sec	Base Lv. 26
27	71,400	30,960	70,100,000	23,300,000	15,500,000	4 days 22 hr 47 min 56 sec	Base Lv. 27
28	84,000	31,680	97,500,000	32,500,000	21,600,000	6 days 18 hr 45 min 16 sec	Base Lv. 28
29	98,900	33,120	137,500,000	45,800,000	30,500,000	9 days 6 hr 58 min 25 sec	Base Lv. 29
30	116,400	33,840	192,500,000	64,100,000	42,700,000	12 days 17 hr 28 min 26 sec	Base Lv. 30

Cost of upgrading TO each level. Without construction speed bonus — with a bonus it's faster.

Where these figures come from

From player sources and submitted screenshots.

Updated: 2026-10-02