Slots Like Big Bass Bonanza: Reel Kingdom Fishing Slots Worth Casting For
Big Bass Bonanza is the fishing slot that turned a niche subject into one of the biggest names in the modern game. It runs on a 5×3 grid with 10 fixed paylines, carries a headline RTP of 96.71%, and sits firmly in the high volatility bracket. Reel Kingdom built it and Pragmatic Play distributes it, and the whole game hangs on one free spins round where a fisherman wild reels in every money fish on screen. Stakes stretch from 10p to 250 a spin and the ceiling is 2,100 times your bet. If you want more slots like Big Bass Bonanza, the closest matches are other fishing and money collect titles, and we line up the best of them below.
Where to Play
18+ only. T&Cs apply. Please gamble responsibly.
How the Game Works
Reviewed by Brian TaylorPublished: July 2026
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Big Bass Bonanza keeps the base game deliberately simple. Five reels, three rows and 10 lines that are always active, and wins are read from the leftmost reel across to the right. You set a total stake anywhere from 10p to 250 a spin and let the fisherman theme do the talking. There is no clever reel mechanic in the main game and no wilds either, which is unusual, because every wild in this slot is saved for the bonus. That design choice is the whole personality of the game. The base spins are a waiting room, and the free spins are where the money lives.
Three symbols carry the paytable: the fisherman, the tackle box and the fishing gear, followed by the usual playing card values from 10 to Ace. None of them pay enough on their own to build a session. What you are really watching for is the leaping bass scatter, because three or more of those anywhere on the grid is your ticket into the feature that everyone plays this game for.
Big Bass Bonanza Base Game
Symbols and Pay Values
The bearded fisherman is the premium symbol and pays the most for five of a kind in the base game, but the numbers are modest by design. Reel Kingdom kept base pays low so the free spins could carry the volatility. The money fish only appear during the bonus, each printed with a cash value between one time and 2,000 times your stake, and they sit dormant until a fisherman wild turns up to collect them. That split between a quiet base game and an explosive bonus is exactly why the RTP of 96.71% feels nothing like a steady 96.71% while you play.
The Free Spins Feature
Land three, four or five bass scatters and you start with 10, 15 or 20 free spins. During the round the fisherman becomes a wild, and he only shows up on reels one, three and five. Whenever he lands he collects the value of every money fish currently on the reels and adds it straight to your balance. One fisherman with a screen full of fish can turn a flat round into a proper win in a single spin, which is the moment the game is built around.
Big Bass Bonanza in Action
Retriggers and the Rising Multiplier
The clever part is the retrigger ladder. Every fourth fisherman you collect during the bonus retriggers 10 more spins and lifts a multiplier that applies to every collect from then on. The first retrigger sets collections to double, the second to triple, and the third pushes them to a full 10 times. Reach that final stage with a reel of high value fish waiting and a single fisherman can pay more than most slots hand out in an hour. It is rare, it is streamed constantly for a reason, and it is the honest source of the 2,100 times max win.
Pros and Cons
Pros
- The money collect bonus is genuinely exciting, and a fisherman landing on a busy board is one of the best single moments in any budget fishing slot
- An RTP of 96.71% is comfortably above the UK online average, which is generous for a game this well known and this heavily promoted
- The rising retrigger multiplier gives the bonus a natural build, so a long round keeps getting more valuable rather than fizzling out
- Stakes run all the way down to 10p, so you can sit through the quiet base game on a small bankroll while you wait for scatters
- The rules are simple enough to understand in one spin, which is a big part of why it pulled so many new players into fishing slots
Cons
- The base game gives you almost nothing. No wilds and no small features means long dry spells that some players find dull
- It is high volatility in the truest sense. Trigger a weak bonus with low value fish and no retrigger, and the round can end for less than it cost to reach
- Some operators run reduced RTP versions of the Big Bass series, so the 96.71% figure is not guaranteed at every casino
- The 2,100 times ceiling is modest next to newer Big Bass spin offs that push much higher, so the very top end feels capped
Play the Free Demo
Big Bass Bonanza’s free demo is the smart way to see how long the base game can go between scatters on a slot this volatile, without risking anything real. It plays out at the standard 96.71% build, so use it to get a feel for the bonus rhythm rather than as any guarantee of how quickly it triggers for real.
Expert Take
Big Bass Bonanza is widely credited with reviving the fishing genre almost single handed. Before it arrived, fishing slots were a small corner of the market led by Fishin Frenzy. Reel Kingdom took the same collect idea, tightened it, wrapped it in a bright cartoon style and handed it a proper retrigger ladder. The result became one of the most cloned formats of the last few years, and the fact that so many studios copied it tells you how well the core loop works.
Closest Alternatives
If it is the fisherman collecting money fish that hooks you, these nine sit closest to Big Bass Bonanza for feel and mechanic. Each one is reviewed in full on SlotsLike.
- Reel Em In Big Bass Bucks
A pre-Reel Kingdom take on bass fishing from WMS, with a livelier base game and gentler maths that suits anyone who found Big Bass Bonanza a bit too quiet between bonuses. - Fishin Frenzy
The slot that Big Bass Bonanza clearly studied. Blueprint sends a fisherman to collect cash fish in free spins, only with a calmer feel and a lower ceiling. Start here if you want the original take on the collect bonus. - The Angler
A darker, moodier fishing slot from Big Time Gaming with a Megaways engine bolted on. It trades the cartoon charm for higher variance and a far bigger top prize, so it is the choice for chasers. - Golden Fishtank
Play n Go go underwater with sticky wilds and expanding reels rather than a straight collect. It is not a Big Bass clone, but the aquarium theme and free spins focus land in the same waters. - Big Bass Vegas Double Down Deluxe
A Vegas-set entry in the same series, trading the fishing lake for a neon casino backdrop. Two separate fishermen, one blue and one red, collect Money symbols on their own meters during free spins, giving the bonus round a rhythm that plays out differently from the original even though the underlying idea is the same. - 4 Fantastic Fish Gigablox
A different studio’s take on the fisherman and cash fish idea, adding a Gigablox giant symbol mechanic and a reel-6 exclusive Big Game Fish feature that Big Bass Bonanza does not have. - 5 Doggy Dollars
A back garden take on the collect-symbol idea from 4ThePlayer, running sticky Cash Bone respins and a separate Pick-A-Win round instead of a single fishing free spins mode. - Power of Thor Megaways
Thor and a compounding top-reel Wild trigger replace the fisherman and his tackle box entirely, giving a very different pace to the straightforward collect mechanic used in this release. - Rock Vegas
A prehistoric jungle release from the same studio, running a 10×10 Mega Hold and Spin grid with merging rock clusters rather than the fisherman collect mechanic used here. - Big Bass Mission Fishin’
A spy-mission reskin of this same-studio original, adding a Secret Files modifier stage and a choice between Free Spins and a Stack the Cash hold-and-win round on top of the familiar wild-fisherman collection. - Big Bass Halloween 2
A horror-themed descendant of this original, adding a four-level Free Spins system with multipliers up to x10 that the classic format here never had. - Big Bass Raceday Repeat
The franchise’s starting point runs none of the level system, Ante Bet tiers or bonus-replay chance that a newer racetrack-themed entry has since introduced. - Marlin Masters Atlantis
This newer studio release trades the simple wild-fisherman collector here for LootLines, a Kraken Collector respin cycle and four fixed Jackpot Marlin tiers. - Mustang Gold Megaways
Runs a full Megaways grid and four separate jackpot tiers rather than the single wild-collected Money Symbol used here, though both lean on the same collect-and-cash-in idea.
About the Developer
Reel Kingdom is a studio owned by Pragmatic Play, formed in 2020 by a team with long roots in the slot industry. Rather than chase every theme, they made a deliberate bet on fishing, and Big Bass Bonanza is the game that proved it right. The studio now builds almost the entire Big Bass family, from Big Bass Splash to Bigger Bass Bonanza, all running on versions of the same money collect engine. Every title is distributed through Pragmatic Play, which is why you will find them at the same UK casinos.
Because the whole studio orbits one franchise, the natural next steps are its Pragmatic Play stablemates, all licensed for the UK and built with the same polish.
- Wolf Gold
Pragmatic Play money respin classic where full stacks and a Money symbol jackpot do the heavy lifting. If the collect idea in Big Bass appeals, Wolf Gold is the older cousin that made it famous. - The Dog House
Sticky wilds with their own multipliers make this one of Pragmatic Play biggest hits. It shares the bright, easy going mood of Big Bass Bonanza without the fishing skin. - Mustang Gold
A prairie themed Pragmatic slot that also builds around a money collect jackpot feature, so the bonus rhythm will feel familiar to Big Bass players. - Sweet Bonanza
The candy coated pays anywhere hit that sits alongside Big Bass at the top of Pragmatic Play charts. A completely different engine, but the same crowd loves both.
Big Bass Bonanza Key Stats
Big Bass Bonanza slot information last reviewed: July 2026
| Big Bass Bonanza Slot Info | |
|---|---|
| Name: | Big Bass Bonanza |
| Provider: | Reel Kingdom (distributed by Pragmatic Play) |
| Developer Rank: | The debut Reel Kingdom title on SlotsLike |
| RTP: | 96.71% (some operators run reduced configs, check before playing) |
| RTP Category: | High |
| RTP Rank: | Above UK average |
| Feature Description: | Money Symbols, Fisherman Wild, Free Spins, Retriggers, Collect Multipliers. |
| Feature Categories: | Free Spins, Money Collect, Increasing Multipliers |
| Reels: | 5 |
| Rows: | 3 |
| Paylines: | 10 fixed |
| Volatility: | High |
| Volatility Rank: | High |
| Min Bet: | £0.10 |
| Max Bet: | £250 |
| Max Win: | 2,100x stake |
| Release Date: | December 2020 |
| Slotslike Rank: | 52 out of 4,200+ games (View Top 100) |
Slots with the Same Features
Big Bass Bonanza falls into three bonus categories: Free Spins, Money Collect and Increasing Multipliers. Here are strong examples of each already reviewed on SlotsLike.
Slots with Free Spins
Two fishing favourites that put their whole personality into the free spins round.
Slots with Money Collect
Games where a symbol sweeps up cash values in one hit, just like the fisherman.
Slots with Increasing Multipliers
Titles where the multiplier climbs as the feature runs, echoing the Big Bass retrigger ladder.
Frequently Asked Questions
How do the free spins work in Big Bass Bonanza?
Landing three or more bass scatters awards 10, 15 or 20 free spins for three, four or five scatters. During the round a fisherman wild appears on reels one, three and five and collects the value of every money fish on the board. Every fourth fisherman collected retriggers 10 more spins and raises the collect multiplier to 2x, then 3x, then 10x.
What is the RTP of Big Bass Bonanza?
The standard RTP is 96.71%, which is above the UK online average. Some operators run the Big Bass series at lower configured versions, so it is worth checking the game info tab at your casino before you play.
What is the maximum win on Big Bass Bonanza?
The top win is 2,100 times your total stake. It comes from stacking high value money fish during free spins while the collect multiplier is at its full 10x stage.
Is Big Bass Bonanza high volatility?
Yes. It is a high volatility slot with a very quiet base game and almost all of its potential locked inside the free spins, so expect long gaps between meaningful wins.
What are the best slots like Big Bass Bonanza?
The closest are Fishin Frenzy, which pioneered the fisherman collect idea, Reel Em In Big Bass Bucks for the bass theme, and The Angler for a higher variance Megaways take on fishing.
Who makes Big Bass Bonanza?
It is made by Reel Kingdom, a studio owned by Pragmatic Play, and distributed through Pragmatic Play to UK licensed casinos. It launched in December 2020.
Our Verdict on Big Bass Bonanza
Big Bass Bonanza earns its reputation. The base game asks for patience and gives little back, but the collect bonus is one of the most satisfying budget features around, and the rising retrigger multiplier gives every long round a proper sense of build. An above average RTP and 10p stakes make it easy to recommend to newcomers, while the honest high variance keeps it interesting for regulars. If you want slots like Big Bass Bonanza, Fishin Frenzy is the gentler original and The Angler is the higher risk upgrade, but the game that started this whole wave is still one of the best places to fish.
SlotsLike rating: 9/10