Big Fin Bay Slot Review

(1 Vote)
Modern slot provider Fantastic graphic Multi-Reels slot 5-digits jackpot Mega-Paylines slot
Big Fin Bay Specification
Release Mar 2021
Provider Thunderkick
Max. RTP 96.14%
Reels 6
Paylines/Ways 5,040 / 117 649
Betting Range (€/$) 0.10 - 100
Max. Payout 15,040x
Progressive Jackpot No
Megaways No

Fishing themed slot machines are not that uncommon, we’ve seen them pop up on a regular basis, but in this case we’re looking at a Thunderkick release. Big Fin Bay is the name of this game, which features saltwater fish, and takes us to the shores of a fishing village. It’s got a good enough design, cartoon-style, along with an unusual setup and high potential.

Big Fin Bay offers 6 reels with 5,040 ways to win in the base game, and 117,649 ways during its free spins. The potential is excellent, and the slot could pay up to 15,040x the stake, though this is at the cost of its volatility, which is marked as High. Of course, the RTP is at a good enough level, 96.14%. As for the features that you will get inside, the list has a Golden Marlin Wild which can expand, along with Anchor scatters, free spins and reel expansions.

Betting and Prizes

You may select a wager which suits your style and requirements. It will go from $0.10 to $100, for each spin you go through.

Big Fin Bay can deliver very good prizes, which will go up to 15,040x the stake, but being capable and actually making it easy, these are two very different things. Due to the slot’s High volatility, we know that for individual players it is risky to play, but long-term it’s got as good of a Return as you’d expect, at 96.14%.

Big Fin Bay Slot Features

If you look at the layout of Big Fin Bay, you will discover that it’s unusual, with 2 to 7 symbols showing on its 6 reels. This is for the base game, but it can expand into a layout with 6x7 reels and 117,649 ways to win, once you reach the free spins.

One of the main features that you will take advantage of inside, the wild symbol is the one showing the image of a Golden Merlin, along with the Wild logo. Use it as a substitute for one combo, and it will expand on its reel, giving you an even better chance to get a big prize that round. The replacement ability serves only to help form new winning combinations.

Mystery Wilds are going to be present as well, and these need only to appear once on the reels, to transform 1 to 3 regular reels into full wilds.

Finally, there will be free spins in this game, and they have the potential to be fairly impressive. You just need 3 to 6 of the scattered Anchor symbols in view, to get a random number of rounds from each one (up to 6 per scatter). This can mean a maximum of 36 free games triggered.

Once the game gets going, any appearance of a wild will trigger its expansion, and will make the reel expand. Eventually, you can get it to 7 symbols high, which adds 3 extra rounds to the total, and then remains that way. This can happen for all reels, but it’s not guaranteed.

Theme & Design

Big Fin Bay takes us to a bay, shown between two fishing villages, with white houses sitting high on the cliffs from both sides. The middle is occupied by the game area, with its 6 reels. Initially, you are getting 2-3-4-5-6-7 symbols on them. It’s a simpler design, cartoon-style but not very advanced.

You are going to notice symbols with the Golden Merlin (wild), Anchors (scatter), Fisherman, four types of fish mounted on wooden plaques, and the Royals (9 to A).


Big Fin Bay looks fine, without doing anything special visually. However, experienced players will likely love the features and potential payouts.

Big Fin Bay Slot Machine FAQ

❓ What is a key options of the Big Fin Bay slot?

✔️ Slot developer: Thunderkick , Max. RTP: 96.14% , 6 reels with 5,040 / 117 649 paylines , Betting Range (€/$): 0.10 - 100 , Max Payout: 15,040x .

❓ Where can I play Big Fin Bay?

✔️ NewSlotGames team prepare a rating of online casinos with Thunderkick games. Try top recomended licensed Thunderkick casinos with Big Fin Bay slot.

❓ Can I play Big Fin Bay slot on my phone?

✔️ Yes, it's absolutely mobile-friendly!

❓ Where can I play this slot machine free?

✔️ You should choose one of the recomended online casinos listed here and push "Play Now" button. Any casinos ask you to register account, any casinos allow to play Big Fin Bay free without registration.