Boom Mine

"The Boom Mine stops the enemy in their tracks! Its high impact blast is focused in a small area."

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• Summary
  • Boom Mines have the same function as normal Mines, but they deal much more damage and has a smaller radius.
  • Boom Mines deal splash damage within a very small radius.

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• Offensive Strategy
  • Do not let your Troops (especially your most valuable ones) step on a Boom Mine, as they are very deadly! However, if your Troops have at least 1 tile spacing, the Boom Mine will only destroy 1 of them.
  • An Artillery or Barrage can be used to trigger Boom Mines before deploying troops.

• Defensive Strategy
  • Place Boom Mines away from normal Mines and other Boom Mines, as they are capable of dealing with a group of troops alone.
  • Having some distance between Boom Mines can also prevent attackers from triggering all of them through a Barrage.
  • Hiding your Mines/Boom Mines behind tall buildings such as Sniper Towers can make them a surprise to your attacker and help you win your defense.

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• Upgrade Differences
  • The Boom Mine does not change appearance when upgraded; the only difference is increased damage.

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• Trivia
  • When the Headquarters is destroyed, all the buildings except Mines and Boom Mines explode.
  • Ice Statues will not increase the Boom Mine's damage.
  • The Boom Mine used to deal double damage to Tanks, but the February 2015 update removed this and increased its damage instead.

HQ Level	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25
Number Available	0	0	0	0	0	0	0	0	0	1	1	2	2	3	3	4	4	5	5	6	6	6	6	6	6

Building Size	Trigger Radius	Damage Radius
1x1	130	135

Level	Damage	Upgrade Cost	Upgrade Time	Build Cost	Instant	Headquarters Level Required	Armory Level Required	XP Gain
1	1,000	N/A	N/A	20	N/A	10	N/A	N/A
2	1,130	94,000	11h	33	229	10	7	40
3	1,270	193,000	13h	50	293	11	8	43
4	1,422	266,000	13h	80	321	11	9	43
5	1,586	276,000	14h	120	336	12	10	45
6	1,763	286,000	18h	170	377	13	11	50
7	1,954	370,000	21h	240	435	14	12	54
8	2,160	690,000	21h	340	536	14	13	54
9	2,383	950,000	1d 2h	480	654	15	14	61
10	2,623	980,000	1d 5h	700	686	16	15	64
11	2,883	1,520,000	1d 5h	1,000	825	16	16	64
12	3,164	2,070,000	1d 9h	1,400	985	17	17	68
13	3,467	2,130,000	1d 9h	2,000	998	17	17	68
14	3,794	2,560,000	1d 10h	2,800	1103	18	18	69
15	4,148	3,000,000	1d 12h	3,900	1211	19	19	71
16	4,530	3,080,000	1d 12h	5,000	1225	20	20	72