Damage to fleet towers quest has been changed. Donating diamonds is blocked if your fleet is at the last level. Added counter to raid map. Viking event added. Fixed the delay issue in ship attack speed. Added chance for Admirals (Bosses) to drop 50 kg cannon, storm cannon, Maki cannon. (5% - 50 pound cannon, 2% Storm cannon, 0.5% Maki cannon) Some bugs have been fixed.