Big Big Fishing Fortune

5x3 reels, 10 win-lines
Match two, three, four or five symbols across adjacent reels, starting with the
leftmost reel to achieve a win
The fisherman is the wild symbol and substitutes for all symbols except Bonus symbols and upgrade symbols
It appears on reels two, three, four and five during Fortune Spins
It appears during the Bonus game and Fortune Spins base games.

Reel Modifier

At the start of a base game spins, a hook may appear above a reel, and if it descends it will pull the reel up to reveal a Bonus symbol

Bonus symbols appear on all reels
Three or more bonus symbols landing anywhere in view starts the Big Big Fishing Fortune bonus
During the bonus feature, the big catch will only have a single value; this is chosen in the Match 3 Game
With three bonus symbols, the big catch can be 100x, 50x, 30x and 20x
With four bonus symbols, the big catch can be 100x, 50x, 30x
With five bonus symbols, the big catch can be 100x, 50x
During the Big Big Fishing Fortune Bonus, you have unlimited Free Spins until the Big Fish is caught

The upgrade symbol only appears on the reels during the Bonus
The upgrade symbol corresponds to the first empty position on the trail, from the left
If a section is filled during a spin, subsequent upgrade symbols will correspond to the next empty position
When the upgrade symbol lands, it lights the first empty position from the left, in the trail above the reels
When a section corresponding to a Big Fish is complete, that fish becomes the new Big Fish value
Any Big Fish in view are upgraded to this new value