Wall

A defensive barrier. Upgrade to increase strength. With your island constantly under attack from rival pirates, defenses are key to your survival - and walls are your first line of defense. Placed strategically, they can spell the difference between protecting your hoard and losing it all to Davy Jones.

Upgrades

Level	Gold Cost	HP	Pirate Hall Level Required
1	400	100	1
2	900	500	2
3	5,000	700	3
4	9,000	900	5
5	40,000	1,400	5
6	125,000	2,000	6
7	275,000	2,500	6
8	550,000	2,750	7
9	700,000	3,500	7
10	900,000	4,000	8
11	1,200,000	4,800	8
12	1,400,000	5,500	9
13	1,600,000	6,400	9
14	1,700,000	6,900	10
15	1,800,000	7,300	10
16	2,000,000	7,800	11
17	2,200,000	8,500	11