Drill Grounds

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

Still missing for this page

Level	Power	Unit qty	Food	Iron	Coin	Time	Required buildings
1	700	1,000	—	—	62	—	Base Lv. 7
2	1,400	1,250	22	7	62	3 sec	Base Lv. 2
3	2,100	1,500	204	68	283	36 sec	Base Lv. 3
4	2,800	1,750	766	255	709	1 min 30 sec	Base Lv. 4
5	3,500	2,000	2,000	681	1,400	2 min 15 sec	Base Lv. 5
6	4,200	2,200	7,500	2,500	4,100	13 min 30 sec	Base Lv. 6
7	4,900	2,400	21,000	7,000	8,300	36 min	Base Lv. 7
8	5,600	2,600	48,200	16,000	13,300	1 hr 12 min	Base Lv. 8
9	6,400	2,800	117,800	39,200	32,700	1 hr 38 min 39 sec	Base Lv. 9
10	7,300	3,000	188,600	62,800	52,300	2 hr 15 min 9 sec	Base Lv. 10
11	8,600	3,200	610,600	203,500	169,600	3 hr 5 min 9 sec	Base Lv. 11
12	10,300	3,400	1,100,000	398,100	331,700	4 hr 13 min 39 sec	Base Lv. 12
13	12,100	3,600	1,500,000	520,200	433,500	5 hr 47 min 30 sec	Base Lv. 13
14	14,200	3,800	2,500,000	844,200	703,500	7 hr 56 min 4 sec	Base Lv. 14
15	16,700	4,000	3,500,000	1,100,000	984,900	10 hr 52 min 12 sec	Base Lv. 15
16	20,000	4,200	6,200,000	2,000,000	1,700,000	14 hr 53 min 31 sec	Base Lv. 16
17	23,800	4,400	8,100,000	2,700,000	2,200,000	20 hr 24 min 7 sec	Base Lv. 17
18	28,800	4,600	14,300,000	4,700,000	3,900,000	1 day 3 hr 57 min 2 sec	Base Lv. 18
19	34,300	4,800	17,500,000	5,800,000	4,800,000	1 day 14 hr 17 min 32 sec	Base Lv. 19
20	41,700	5,000	31,300,000	10,400,000	8,700,000	2 days 4 hr 27 min 36 sec	Base Lv. 20
21	50,400	5,200	43,900,000	14,600,000	12,100,000	2 days 23 hr 52 min 13 sec	Base Lv. 21
22	60,300	5,400	57,000,000	19,000,000	15,800,000	4 days 2 hr 27 min 44 sec	Base Lv. 22
23	71,300	5,600	69,000,000	23,000,000	19,100,000	5 days 14 hr 53 min 36 sec	Base Lv. 23
24	83,700	5,800	88,300,000	29,400,000	24,500,000	7 days 16 hr 48 min 13 sec	Base Lv. 24
25	99,700	6,000	152,000,000	50,600,000	42,200,000	10 days 13 hr 10 min 52 sec	Base Lv. 25
26	118,600	6,200	215,900,000	71,900,000	59,900,000	14 days 10 hr 51 min 29 sec	Base Lv. 26
27	140,200	6,400	280,600,000	93,500,000	77,900,000	19 days 19 hr 11 min 43 sec	Base Lv. 27
28	165,800	6,600	390,100,000	130,000,000	108,300,000	27 days 3 hr 1 min 3 sec	Base Lv. 28
29	196,200	6,800	550,000,000	183,300,000	152,800,000	37 days 3 hr 53 min 38 sec	Base Lv. 29
30	232,000	7,000	770,100,000	256,700,000	213,900,000	50 days 21 hr 53 min 41 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