Bigger Bass Bonanza Slot Sites: Top Picks to Play Online in UK
Written by Jamie Smith
The Big Bass Bonanza slots series is one of the most famous in the industry, with Reel Kingdom and Pragmatic Play collaborating on a sequence of smash hits. Bigger Bass Bonanza is arguably the best of the lot, with the game boasting the chance to win up to 4,000x the stake size and a great free spins round.
The best Bigger Bass Bonanza casinos offer a wide range of different games from various providers, from Pragmatic Play and Reel Kingdom to the likes of NetEnt, Microgaming and Yggdrasil Gaming.
Best Bigger Bass Bonanza Casino Sites for 2026
| Position | Casino test reports | Rating | Bonus | Special features | Payout rate | Payout duration | Casino Games | To the provider | General terms and conditions |
|---|---|---|---|---|---|---|---|---|---|
 | |||||||||
| 1 | Videoslots | 5.0/5 | 100% up to £50 + 11 Wager-Free Spins |
Visa, Mastercard, PayPal, Neteller, Skrill, PaysafeCard, Trustly, Bank Transfer
1X2gaming, 2By2 Gaming, 4ThePlayer, Acerun, Adlunam, Adoptit Publishing, AGS, Ainsworth Game Technology, Alchemy Gaming, All41 Studios, Apparat Gaming, AreaVegas, Armadillo Studios, Asylum Labs Inc., Atlantic Digital, Atomic Slot Lab, Aurum Signature Studios, Authentic Gaming, AvatarUX, Bad Dingo, Bally Wulff, Bang Bang Games, , , BB Games, Betdigital, Betixon, BF Games, BGaming, Big Time Gaming, Black Pudding Games, Bluberi, Blue Guru Games, Blue Ring Studios, Blueprint Gaming, Boomerang Studios, Buck Stakes Entertainment, Bulletproof Games, Cayetano Gaming, Circular Arrow, Coin Machine Gaming, CORE Gaming, Crazy Tooth Studio, Crucible Gaming, D-Tech, Design Works Gaming, Electric Elephant, ELK Studios, Evolution, Eyecon, Fantasma Games, Felt Gaming, Fortune Factory Studios, Four Leaf Gaming, Foxium, FunFair Technologies, Gacha Studios, Gameburger Studios, Games Inc, Gameslab, Gamevy, Gaming1, Genesis Gaming, Gold Coin Studios, Golden Rock Studios, Gong Gaming Technologies, Greentube, Hacksaw Gaming, Half Pixel Studios, Hammertime, High Limit Studio, Hot Rise Games, HungryBear Gaming, Hurricane Games, IGT, Indigo Magic, Infinity Dragon Studios, INO Games, Inspired, Iron Dog Studio, iSoftBet, Jade Rabbit Studio, Jelly, Just For The Win, Kalamba Games, Leander, Leap, Lightning Box Games, Lucksome, Magic Dreams, Max Win Gaming, Merkur, , Microgaming, Nailed It! Games, Neko Games, Neon Valley Studios, NetEnt, NetGaming, Next Gaming, NextGen Gaming, Nolimit City, Northern Lights Gaming, Old Skool Studios, OnAir Entertainment, OneTouch, Oros Gaming, Pariplay, PearFiction Studios, Peter & Sons, PG SOFT, Pixiu, Play'n GO, Playson, Playtech, Playzido, Pragmatic Play, Print Studios, Prospect Gaming, Pulse 8 Studios, Push Gaming, Quickspin, Rabcat, RAW iGaming, Real Dealer Studios, Realistic Games, Red7, Red Rake Gaming, Red Tiger, Reel Time Gaming, ReelPlay, Reflex Gaming, Relax Gaming, Revolver Gaming, Ruby Play, S Gaming, SG Digital, Shuffle Master, Side City Studios, Silverback Gaming, Skillzzgaming, Skywind Group, Slingo Originals, Slingshot Studios, Slot Factory, Snowborn Games, Spreadhead Studios, Spinon, SpinPlay Games, Spinberry, Spinomenal, Stakelogic, Storm Gaming Technology, Stormcraft Studios, Switch Studios, SYNOT Games, The Games Company, Bolt-on Gaming, Thunderkick, Tom Horn Gaming, Touchstone Gaming, Trigger Studios, Triple Edge Studios, Wazdan, Welly, Wild Streak Gaming, WMS, Wishbone Gaming, Wizard Games, Yggdrasil Gaming |
96.00% | 1 - 5 days | 3888+ | Claim Your Bonus! | Full T&Cs Apply. New players only. Min. dep £10. Wager req. 10x. 18+ Play Responsibly. GambleAware.org |
| 2 | Mr Vegas | 4.9/5 | 100% up to £50 + 11 Wager-Free Spins |
Visa, Mastercard, PayPal, Neteller, Skrill, Bank Transfer, AstroPay, PaysafeCard
1x2gaming, 2 by 2 Gaming, 4 The Player, Acerun, Ad Lunam, Adoptit Publishing, AGS, Ainsworth, Alchemy Gaming, All 41 Studios, Apparat Gaming, Area Vegas, Armadillo Studios, Asylum Labs, Atlantic Digital, Atomic Slot Lab, Aurum Signature Studios, Authentic Gaming, Avatar UX, Bad Dingo, Bally Wulff, Bang Bang, , , BB Games, Bet Digital, Betixon, BF Games, BGaming, Big Time Gaming, Black Pudding Games, Bluberi, Blue Guru Games, Blue Ring Studios, Blueprint Gaming, Boomerang Studios, Buck Stakes Entertainment, Bulletproof Games, Cayetano Games, Circular Arrow, Coin Machine Gaming, Core Gaming, Crazy Tooth Studio, Crucible Gaming, D-Tech, Design Works Gaming, Electric Elephants, ELK Studios, Evolution Gaming, Eyecon, Fantasma Games, FELT, Fortune Factory Studios, Four Leaf Gaming, Foxium, FunFair Technologies, Gacha Studios, Gameburger Studios, Games Inc, GamesLab, Gamevy, Gaming1, Genesis Gaming, Gold Coin Studios, Golden Rock Studios, Gong Gaming Technologies, Greentube, Hacksaw Gaming, Half Pixel Studios, Hammertime, Highlimit Studio, Hot Rise Games, Hungry Bear Gaming, Hurricane Games, IGT, Indigo Magic, Infinity Dragon Studios, Ino Games, Inspired Gaming, Iron Dog Studio, iSoftBet, Jade Rabbit Studios, Jelly Entertainment, Just For The Win, Kalamba, Leander Games, Leap Gaming, Lightning Box, Lucksome, Magic Dreams, Max Win Gaming, Merkur Gaming, , Microgaming, Nailed It! Games, Neko Games, Neon Valley Studios, NetEnt, NetGaming, NextGaming, NextGen Gaming, Nolimit City, Northern Lights Gaming, Old Skool Studios, OnAir, One Touch Games, Oros Gaming, Pariplay, Pear Fiction Studios, Peter & Sons, PG Soft, Pixiu Gaming, Play'n GO, Playson, Playtech, Playzido, Pragmatic Play, Print Studios, Prospect Gaming, Pulse 8 Studios, Push Gaming, QuickSpin, Rabcat, RAW i Gaming, Real Dealer, Realistic, Red 7, Red Rake Gaming, Red Tiger, Reel Time Gaming, ReelPlay, Reflex Gaming, Relax Gaming, Revolver Gaming, Ruby Play, S Gaming, SG Digital, Shuffle Master, Side City, Silverback, Skillzzgaming, Skywind, Slingo, Slingshot Studios, Slot Factory, Snowborn, Spreadhaed Studios, Spin On, Spin Play Games, Spinberry, Spinomenal, Stakelogicm STHLMGAMING, Storm Gaming, Stormcraft Studios, Switch Studios, SYNOT Games, The Games CO, Thunderbolt Gaming, Thunderkick, Tom Horn Gaming, Tochstone Gaming, Trigger Studios, Triple Edge Studios, Wazdan, Welly, Wild Streak, Williams Interactive, Wishbone, Wizard Games, Yggdrasil |
96.00% | 1 - 5 days | 8400+ | Claim Your Bonus! | Full T&Cs Apply. New players only. Min. dep £10. Wager req. 10x. 18+. T&C's apply. Play Responsibly. GambleAware.org |
| 3 | SlotsMagic | 4.8/5 | 100% up to £25 + 50 Free Spins |
Visa, Mastercard, MobilePay, Skrill, Apple Pay, PayPal
Bragg, Peter & Sons, Merkur, Pragmatic Play, Games Global, Blueprint Gaming, NetEnt, Relax Gaming, Push Gaming, Evolution Gaming, Yggdrasil, iSoftBet, Lightning Box, Play'n Go, Big Time Gaming |
96.00% | 1 - 3 days | 2200+ | Claim Your Bonus! | Full T&Cs Apply. 18+. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Max. Bonus £25. Maximum amount of Free Spins is 50. Game: Big Bass Bonanza, Spin Value: £0.10. WR of 10x Bonus amount and 10x Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies. Play Responsibly. GambleAware.org |
| 4 | Mega Casino | 4.8/5 | 100% up to £25 + 50 Spins |
Visa, Mastercard, PaysafeCard, Payz, Interac, Apple Pay
NetEnt, Games Global, Big Time Gaming, Yggdrasil, Pragmatic Play, Red Tiger, Evolution Gaming |
96.00% | 1 - 5 days | 3000+ | Claim Your Bonus! | Full T&Cs Apply. +18. Automatically credited upon 1st Deposit (min £10). Max Bonus £25. Game: Big Bass Bonanza, Spin Value: £0.1. WR 10x Bonus (only Slots count) within 30 days. WR 10x free spin winnings (only Slots count) in 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus or £5 (lowest applies). Bonus Policy applies. Play Responsibly. GambleAware.org |
| 5 | BetMGM | 4.7/5 | 100% Up to $1,000 + $25 On The House |
Visa, Mastercard, PayPal , Bank Transfer
Push Gaming, Relax Gaming, Hacksaw Gaming, NoLimit City, Playtech, Synot, Play'n GO, Games Global, NetEnt, Pragmatic Play, ELK Studios, Blue Guru Games, Peter & Sons, Alchemy, Evolution, Yggdrasil, Blueprint Gaming, Red Tiger Gaming, Inspired Gaming, Iron Dog Studio, Switch Studios, Northern Lights Gaming, Fantasma, Merkur, Big Time Gaming, Thunderkick, Quickspin, Slingo Originals, Novomatic, 1x2gaming, 4theplayer, Atomic Slot Lab, AvatarUX Studios, Bang Bang Games, , Bragg Gaming, Crucible Gaming, Eyecon, Four Leaf Gaming, Foxium, Gaming Corps, HungryBear, iSoftBet, Jelly, Just For The Win, Lightning Box, Octoplay, Playson, Playzido, Print Studios, RAW iGaming, Realistic Games, Red Rake Gaming, ReelPlay, S Gaming, Silverback, Snowborn Games, Spribe, Stakelogic, Storm Gaming, Wazdan, Williams Interactive |
95.57% | 1 - 5 days | 3000+ | Claim Your Bonus! | Full T&Cs apply. New customers only. Must be over 21 years old. Minimum first deposit $10. Deposit match will equal the first deposit up to $1,000. Offer valid for 30 days. 15X wagering requirement applies to bonus funds. |
Our full Bigger Bass Bonanza slot review covers everything players will want to know, from its RTP and maximum payout to how the free spins bonus round and other included slots features work in action.
Overview of the Bigger Bass Bonanza Slot Game
Bigger Bass Bonanza in Brief:
- Release Date: September 2021
- Type: Video Slot
- Theme: Fishing
- Software Studio: Pragmatic Play
- RTP: 96.71%
- Volatility: High
- Special Features: Free Spins, Cash Collector, Multipliers
- Bonus Rounds: Free Spins
- How to Trigger Bonus Round: Land 3 or more Scatter Symbols
Bigger Bass Bonanza builds on the success of the original Big Bass Bonanza slot, which became one of the top fishing-themed games on its release. Pragmatic Play and Reel Kingdom crank up the action with Bigger Bass Bonanza featuring a progressive win multiplier that runs all the way up to 10x.
More About Online Slots
Full Rules & Information About the Bigger Bass Bonanza Online Slot
As the slot’s name suggests, Bigger Bass Bonanza has an expanded game area. Whereas the original slot game had a 5×3 layout with 10 paylines, Bigger Bass Bonanza grows to 12 paylines across a 5×4 grid of reels.
Bigger Bass Bonanza Factsheet
| Reels | 5 |
| Rows | 4 |
| Paylines | 12 |
| Multipliers | Yes |
| Gamble Feature | No |
| Free Spins | Yes |
| Bonus Games | Yes |
| Jackpot | No |
| Min Bet | £0.12 |
| Max Bet | £5 |
The Bigger Bass Bonanza money symbols multiplier can reach as high as 10x, but the game does not have a jackpot prize up for grabs.
Bigger Bass Bonanza Symbols & Payouts
A-10 icons have been included as the game’s low-paying slot symbols, before the potential payouts grow with fishing-themed icons like lure, a tackle box, a rod and a fishing boat. The game also has a wild, which helps to create wins, with at least three matching icons required to create a winning combination on the Bigger Bass Bonanza reels.
- All symbols: 12
- Highest-Paying Symbol: Fishing Boat
- Wilds: Wilds
- Paylines Pay: Left to Right
- Maximum Win: 4,000x the stake size
Bigger Bass Bonanza Bonuses & Features
Bigger Bass Bonanza is, at its heart, a cash collector game. Money fish symbols can pop up on the reels, but the fisherman icon is needed to collect them as prizes.
The same mechanic is in play during the free spins bonus round, which requires at least three scatter symbols to gain entry at UK online casinos.
Players get 10 free spins for three scatters, which increases to 15 free spins for four scatter symbols and 20 free spins when five scatters pop up on the same spin.
The Bigger Bass Bonanza bonus game has a progression meter at the top, with as many as 50 free spins able to be earned in total. Each fisherman collector symbol fills a spot on the meter, with each milestone paying out further free spins.
Multipliers also increase as players make their way through the free spins game, which will end if the slot’s maximum win of 4,000x the stake size is reached.
The free spins game on Bigger Bass Bonanza also includes a random Bazooka feature, which can add more money symbols to the reels. They are then collected.
Similar Games & Best Alternatives
Big Bass Bonanza is still a fun option for fans of fishing-themed slots, but later releases in the series such as Big Bass Hold & Spinner Megaways, which adds the popular Megaways mechanic to the reels.
Fans of horse racing should also check out Big Bass Day at the Races, which is a new twist on the action.
Other Pragmatic Play slots that come highly recommended at UK online casinos include Buffalo King Megaways and Sweet Bonanza.
Even More Fishing Fun
There is no doubt fishing-themed slots are among the most popular, with Bigger Bass Bonanza building on the success of its predecessor. But the game’s very high volatility might put some players off, though the chance to scoop up to 50 free spins in the bonus round helps to attract UK online casino users to spin the reels.
The Big Bass Bonanza series continues to expand, with Bigger Bass Bonanza without a doubt one of the best so far in the collaboration between Reel Kingdom and Pragmatic Play.
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