Building

There are various buildings located in and around your town, some of them can be upgraded while some others only unlock new actions.

The available buildings are:

• Town Hall
• Barracks
• Cottage
• Warehouse
• Academy
• Gold Refinery
• Farm and Tree of Ancients
• Arena
• Blacksmith
• Bounty Hall
• Market
• Hall of Heroes
• Altar of Ennoblement
• Forgotten Catacombs
• Mystic's Gate
• Homestead

Upgradeable Buildings

Of the various buildings available in the game, six of them can be upgraded by paying a cost in gold. However, after a building is upgraded, there is a cooldown time before you can upgrade any building again. A cooldown can be skipped by paying a fee in Balens or Vouchers, and the ability to have two cooldowns running at the same time can be purchased permanently for 395 Balens or Vouchers. A table of known gold cost and cooldown for the six buildings is given below. Note that no building can be upgraded higher than your Town Hall.  Also of note that VIP players have free cooldown.

	Town Hall	Barracks	Cottage	Warehouse	Academy	Gold Refinery
Level Unlocked	5	5	5	9	18	24
2	200 00:00:10	130 00:00:10	150 00:00:10	50 00:00:10	10 00:00:10	20 00:00:10
3	300 00:00:15	250 00:00:10	250 00:00:10	140 00:00:10	30 00:00:10	40 00:00:15
4	400 00:00:27	370 00:00:25	350 00:00:15	230 00:00:10	50 00:00:20	70 00:00:30
5	500 00:00:55	490 00:00:50	490 00:00:50	320 00:00:15	80 00:00:40	100 00:01:00
6	600 00:01:34	610 00:01:26	550 00:00:43	410 00:00:25	120 00:01:08	140 00:01:43
7	700 00:02:30	730 00:02:17	650 00:01:08	500 00:00:41	150 00:01:49	190 00:02:44
8	800 00:03:44	850 00:03:24	750 00:01:42	590 00:01:01	200 00:02:43	240 00:04:04
9	900 00:05:20	970 00:04:51	850 00:02:25	680 00:01:27	250 00:03:52	300 00:05:49
10	1000 00:07:20	1090 00:06:40	950 00:03:20	770 00:02:00	310 00:05:20	370 00:08:00
11	1600 00:09:45	1520 00:08:52	1050 00:04:26	860 00:02:39	560 00:07:05	600 00:10:38
12	1920 00:12:40	1830 00:11:31	1280 00:05:45	950 00:03:27	740 00:09:12	830 00:13:49
13	2240 00:16:05	2140 00:14:38	1510 00:07:19	1040 00:04:23	920 00:11:42	1060 00:17:33
14	2560 00:20:06	2450 00:18:17	1740 00:09:08	1130 00:05:29	1100 00:14:37	1290 00:21:56
15	2880 00:24:45	2760 00:22:30	1970 00:11:15	1220 00:06:45	1280 00:18:00	1520 00:27:00
16	3200 00:30:01	3070 00:27:18	2200 00:13:39	1310 00:08:11	1460 00:21:50	1750 00:32:45
17	3520 00:36:01	3380 00:32:45	2430 00:16:22	1400 00:09:49	1640 00:26:12	1980 00:39:18
18	3840 00:42:45	3690 00:38:52	2660 00:19:26	1490 00:11:39	1820 00:31:05	2210 00:46:38
19	4160 00:50:17	4000 00:45:43	2890 00:22:51	1580 00:13:42	2000 00:36:34	2440 00:54:51
20	4480 00:58:40	4310 00:53:20	3120 00:26:40	1670 00:16:00	2180 00:42:40	2670 01:04:00
21	6400 01:07:54	4620 01:01:44	4040 00:30:52	2500 00:18:31	3300 00:49:23	3560 01:14:04
22	8240 01:18:04	6260 01:10:59	4960 00:35:29	3520 00:21:17	4540 00:56:47	4220 01:25:10
23	10080 01:29:12	7900 01:21:06	5880 00:40:33	4540 00:24:19	5780 01:04:52	4880 01:37:19
24	11920 01:41:21	9540 01:32:09	6800 00:46:04	5560 00:27:38	7020 01:13:43	5540 01:50:34
25	13760 01:54:35	11180 01:44:10	7720 00:52:05	6580 00:31:15	8260 01:23:20	6200 02:05:00
26	15600 02:08:53	12820 01:57:10	8640 00:58:35	7600 00:35:09	9500 01:33:44	6860 02:20:36
27	17440 02:24:20	14460 02:11:13	9560 01:05:36	8620 00:39:21	10740 01:44:58	7520 02:37:27
28	19280 02:40:58	16100 02:26:20	10480 01:13:10	9640 00:43:54	11980 01:57:04	8180 02:55:36
29	21120 02:58:50	17740 02:42:35	11400 01:21:17	10660 00:48:46	13220 02:10:04	8840 03:15:06
30	22960 03:18:00	19380 03:00:00	12320 01:30:00	11680 00:54:00	14460 02:24:00	9500 03:36:00
31	26550 03:38:27	22020 03:18:36	14140 01:39:18	13880 00:59:34	17760 02:38:52	10200 03:58:19
32	30140 04:00:17	24660 03:38:27	15960 01:49:13	16080 01:05:32	20860 02:54:45	10900 04:22:08
33	33730 04:23:31	27300 03:59:34	17780 01:59:47	18280 01:11:52	24060 03:11:39	11600 04:47:28
34	37320 04:48:13	29940 04:22:01	19600 02:11:00	20480 01:18:36	27260 03:29:36	12300 05:14:25
35	40910 05:14:25	32580 04:45:50	21420 02:22:25	? ?	30460 03:48:40	13000 05:43:00
36	44500 05:42:08	35220 05:11:02	34880 01:33:18	23240 02:35:31	33660 04:08:49	13700 06:13:14
37	48090 06:11:27	37860 05:37:41	23240 02:35:31	27080 01:41:18	36860 04:30:08	14400 06:45:13
38	51680 06:42:22	40500 06:35:27	26880 03:02:54	29280 01:49:44	40060 04:52:38	15100 07:18:57
39	55270 07:15:59	43140 06:35:27	28700 03:17:43	31480 01:58:38	43260 05:16:21	15800 07:54:32
40	58860 07:49:20	45780 07:06:40	26880 03:02:54	33680 02:08:00	46460 05:41:20	16500 08:32:00
41	62450 08:25:24	48420 07:39:28	32340 03:49:44	35880 02:17:50	49660 06:07:34	32340 03:49:44
42	66040 09:03:18	51060 08:13:55	34160 04:06:57	38080 02:28:10	52860 06:35:08	17900 09:52:42
43	69630 09:43:02	53700 08:50:02	35980 04:25:01	40280 02:39:00	56060 07:04:01	18600 10:36:02
44	73220 10:24:40	56340 09:27:53	37800 04:43:56	? ?	59260 07:34:18	19300 11:21:27
45	? ?	58980 10:07:30	58980 10:07:30	39620 05:03:45	62460 08:06:00	19300 11:21:27
46	80400 11:53:47	61620 10:48:54	41440 05:24:27	46880 03:14:40	65660 08:39:07	? ?
47	83990 12:41:21	64260 11:32:09	43260 05:46:04	49080 03:27:38	68860 09:13:43	21400 13:50:34
48	87580 13:30:59	66900 12:17:16	45080 06:08:38	51280 03:41:10	72060 09:49:48	22100 14:44:43
49	91170 14:22:44	69540 13:04:19	46900 06:32:09	53480 03:55:17	75260 10:27:27	22800 15:41:10
50	94760 15:16:40	72180 13:53:20	48720 06:56:40	55680 04:10:00	78460  11:06:40	23500 16:40:00
51	99880 16:12:46	77300 14:44:20	53840 07:22;10	60800 04:25:18	83580 11:47:28	28620 17:41:12
52	105000 17:11:07	? ?	? ?	? ?	? ?	33740 18:44:51
53	? ?	87540 16:32:30	64080 08:16:15	71040 04:57:45	93820 13:14:00	? ?
54	115240 19:14:43	92660 17:29:45	69200 08:44:52	76160 05:14:55	98940 13:59:48	43980 20:59:42
55	120360 20:20:05	97780 18:29:10	? ?	? ?	? ?	49100 22:11:00
56	125480 21:27:50	102900 19:30:46	79440 09:45:23	86400 05:51:13	109180 15:36:36	54220 23:24:55
57	130600 22:38:04	108020 20:34:37	? ?	? ?	114300 16:27:41	59340 24:41:32
58	135720 23:50:48	113140 21:40:44	89680 10:50:22	96640 06:30:13	119420 17:20:35	64460 26:00:52
59	140840 25:06:06	118260 22:49:11	94800 11:24:35	101760 06:50:45	124540 18:15:20	69580 27:23:01
60	145960 26:24:00	123380 24:00:00	99920 12:00:00	106880 07:12:00	129660 19:12:00	74700 28:48:00
61	153040 27:44:31	130460 25:13:12	? ?	? ?	136740 20:10:33	81780 30:15:50
62	160120 29:07:44	137540 26:28:51	? ?	? ?	143820 21:11:04	88860 31:46:37
63	167200 30:33:39	144620 27:46:58	121160 13:53:29	128120 8:20:05	150900 22:13:34	95940 33:20:21
64	174280 32:02:22	151700 29:07:37	128240 14:33:48	? ?	157980 23:18:05	103020 34:57:08
65	181360 33:33:55	158780 30:30:50	135320 15:15:25	142280 09:09:15	165060 24:24:40	110100 36:37:00
66	188440 35:08:17	165860 31:56:38	142400 15:58:19	149360 9:34:59	172140 25:33:18	117180 38:19:57
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