Set off a chain reaction between Gunpowder Skeletons.

Kill 3 Gold Skeletons at the same time by Shooting a Gunpowder Skeleton. (3 times)

Destroy 5 Skeletons at the same time by Shooting a Gunpowder Skeleton on an active Skeleton Fort; while at least 1 other Crew is on the Island at the same time.

Set off a chain reaction between Gunpowder Skeletons. (50 times)

Destroy 5 Skeletons at the same time by Shooting a Gunpowder Skeleton on an active Skeleton Fort; while at least 1 other Crew is on the Island at the same time. (20 times)

Kill 3 Bone Skeletons at the same time by Shooting a Gunpowder Skeleton. (50 times)

Kill 3 Gold Skeletons at the same time by Shooting a Gunpowder Skeleton. (10 times)

Kill 3 Plant Skeletons at the same time by Shooting a Gunpowder Skeleton. (10 times)

Kill 3 Shadow Skeletons at the same time by Shooting a Gunpowder Skeleton. (10 times)

Kill 3 Bone Skeletons at the same time by Shooting a Gunpowder Skeleton. (10 times)

Kill 3 Plant Skeletons at the same time by Shooting a Gunpowder Skeleton. (3 times)

Kill 3 Shadow Skeletons at the same time by Shooting a Gunpowder Skeleton. (3 times)

Kill 3 Bone Skeletons at the same time by Shooting a Gunpowder Skeleton. (3 times)