Big Bass Bonanza at Prestige Casino
Pragmatic Play's fishing-themed slot runs a 5-reel base game with free spins triggered by scatters, hitting 96.71% RTP across high-volatility wins.
Fishing for wins on five reels
How the grid is built. Big Bass Bonanza takes you to the water on a 5-reel, 3-row grid where fishing and ocean themes shape every symbol. Released by Pragmatic Play in 2020, this slot uses 10 paylines running left to right and combines a steady base game with a bonus round where wild catches multiply your stake. High volatility means your wins arrive less often but can be much bigger when they land.
Who should play this game. This slot suits you if you have a larger bankroll and can handle long dry spins between wins. With minimum bets from £0.10 and a maximum of £5, casual players can still join in, though the high volatility demands patience. Those after frequent small wins or players with tight budgets may find the wait between payouts frustrating rather than rewarding.
The multiplier staircase in the bonus. Free Spins shape every session where they land. Trigger them with three or more scatters to earn 10, 15 or 20 spins depending on how many you hit. During the bonus round, wilds collect money symbol values and climb a multiplier ladder—each fourth wild collected adds 10 more spins and escalates your multiplier up to 10 times, capping at three retriggers. This feature is where the biggest wins concentrate.
Everything you need to know about the game
Understanding the slot setup removes confusion about what drives winnings and what you can control.
Pick a bet size
You choose your stake at the start of each round, picking any amount from £0.10 to £5. The game remembers your last bet, so you can repeat it or adjust it for the next spin.
Three matching symbols win
Matching symbols land across the five reels on your left-to-right paylines. Three or more of the same symbol on a payline pay out according to the paytable, except the Lure symbol which pays from just two matching symbols.
Standard symbols only
On the five-reel grid in a regular round, standard pay symbols spin across three rows. The Fisherman Wild does not appear during base game spins, so wins come only from the regular symbol matches on your ten paylines.
How scatters trigger bonus
Land three or more Scatter symbols anywhere on the reels and Free Spins start. Three Scatters award ten free spins, four award fifteen, and five award twenty free spins into the bonus round.
How can I set limits?
Before your session starts, you can set limits on how much you spend or how long you play. You can also use cooling-off periods or self-exclusion to control your gaming with Prestige Casino.
Scatters start your bonus round
Three or more Scatters launch your bonus round. Land 3 for 10 Free Spins, 4 for 15, or 5 for 20. During Free Spins, the Fisherman Wild collects Money symbol payouts on landing. Every fourth Wild collected adds 10 more spins and escalates your Money multiplier, up to 3 times. Your maximum win during this round reaches 2100x your stake.
What symbols pay in the main round?
Five reels and three rows form your base game, crossed by 10 paylines running left to right from the leftmost reel. Standard pay symbols land on every spin. The Fisherman Wild does not appear during base game rounds, so your wins depend on the regular symbol combinations only.
The unknowns: before your first spin
Every slot review leaves gaps. Here is what nobody can predict before you start.
When the bonus comes
Big Bass Bonanza does not guarantee the RTP in one play
The prize ceiling is not a target
Test the slot without spending money
Check how the reels work and what wins feel like before you place your first real stake.
Take the BonusAverage return: £96.71 per £100 staked
Return to player is a long-run average calculated across millions of spins. The 96.71% figure shown here applies to the standard game only.
Maximum bet and top prize?
The highest stake you can place on Big Bass Bonanza is £5, which gives a maximum win of £10,500 at that bet level.
Manual play only
Autoplay is not available on this slot in the United Kingdom, so you control each spin manually.
Big Bass Bonanza sits alongside these games
The five games in the series carry RTP figures between 96.50% and 96.52%, with maximum wins ranging from 5000x to 25000x stake.
Big Bass Bonanza sits alongside these Pragmatic Play titles
Show AllWhat players ask before playing
01Can I play Big Bass Bonanza in demo mode without money?+
02Can I find the RTP for Big Bass Bonanza on this page?+
03Where can I see what bets Big Bass Bonanza allows?+
04Can I trigger free spins in Big Bass Bonanza?+
05Why does Big Bass Bonanza have a maximum win of £10,500?+
06What happens when Big Bass Bonanza is volatile?+
Your budget, your limit
Decide how much you can afford to spend and stick to it. Your budget is the only limit that matters—set it before your first spin and walk away once you have spent it.
Before and after a win
Wins feel good, but so does knowing when to stop. Decide in advance when you will quit—after a win, after a loss, or after a set time—and follow through.
Deposit limits and beyond
Your Prestige Casino account has tools built in: deposit limits cap what you spend, loss limits protect your balance, and session reminders keep you aware of time.
When to take a break?
If Big Bass Bonanza stops being fun, or if you feel you are chasing losses, pause your play or self-exclude. GamCare, BeGambleAware and GAMSTOP are there to help.