|Release date||7 February 2006 (Update)|
|Quest item?||Cabin Fever|
|Alchemy||Cannot be alchemised|
|Store price||Not sold|
|A heavy metal ball.|
The Cannon ball is used in the Cabin Fever quest. Players may obtain these cannon balls from the gun Locker, a deck below the ship, and must use three of them to sink the opposing ship during the quest.
Unfortunately, players may miss the opposing ship, or the cannon could explode, so it would be wise to take more than three cannon balls.