The Water Mine - Silver and Bronze ore; this can only be unlocked by reaching level 40 of the Earth Mine. The Wind Mine - Gold and Silver ore; this cave is not yet available in Coral Island.

How to get Bronze, Silver, and Gold Fish Scales Fish Scales drop when you damage the King Salmonid. The more damage you do to the boss during the time limit the more scales you earn.

To get the Bronze camo, you must get a weapon of your choice to level 50. The Silver camo is unlocked by reaching level 75 with the gun, and the Gold camo requires you to hit weapon level 100.