Pragmatic PlayPragmatic Play

    Big Bass Hold & Spinner Megaways

    9.2/10
    Release September 2024· Updated June 2026

    Triple hybrid Big Bass + Hold & Win + Megaways. 10,000x max win — top of the series, Megaways engine, 100x bonus buy. BetsRank score 9.2/10.

    RTP
    96.5%
    Volatility
    Very High
    Max Win
    10 000x
    Grid
    6 reels Megaways
    Bonus Buy
    Yes
    Megaways engineHold & SpinCascading winsAchat bonus 100x
    Big Bass Hold & Spinner Megaways
    🎰

    Where to play Big Bass Hold & Spinner Megaways — Top 3 casinos

    Casinos recommended by Alexandre Dubois — RTP intact, generous bonuses, fast withdrawals.

    #1
    9.0

    🎁 Pack €15,000 + 350 FS over 4 deposits

    Wagering: x40
    Play at BetRiviera
    #2
    9.0

    🎁 200% up to €850 + 100 FS

    Wagering: x30
    Play at Lussurio
    #3
    7.5

    🎁 400% up to €2000 + 100 FS

    Wagering: x50
    Play at BonRush
    9.2

    BetsRank Verdict

    Hands-on testing by Alexandre Dubois — bonus tested, multiple sessions

    Released in September 2024, Big Bass Hold & Spinner Megaways is a triple hybrid combining Big Bass + Hold & Win + Megaways. RTP 96.5%, max win 10,000x — the ultimate combination in the series.

    Strengths

    • +Unique triple mechanic (Big Bass + Hold & Win + Megaways)
    • +Max win 10,000x — top of the entire Big Bass series
    • +Megaways engine up to 200k+ ways
    • +Cascading wins plus multipliers
    • +100x bonus buy
    • +The ultimate combination of Pragmatic features

    To consider

    • Very high volatility
    • Complex for beginners
    • Bonus Buy blocked in the UK
    • Distribution still limited (2024 release)

    About Big Bass Hold & Spinner Megaways

    Released in September 2024, Big Bass Hold & Spinner Megaways is the maximalist evolution of Big Bass Hold & Spinner (2023). Pragmatic Play / Reel Kingdom pushed the hybrid concept even further by adding the Megaways engine to the Big Bass + Hold & Win mix. The result is a unique triple hybrid combining three of the most popular mechanics in the Pragmatic portfolio.

    The format is 6-reel Megaways with a variable height of 2-7 symbols per reel, giving between 324 and 117,649 ways to win per spin. The official RTP is 96.5% (slightly below the classic Big Bass Hold & Spinner's 96.72%, a trade-off for adding Megaways). Volatility is very high. The max win caps at 10,000x your stake — the highest of the entire Big Bass series (versus 7,500x for the classic Hold & Spinner, 5,000x for Big Bass Splash, and 2,100x for Big Bass Bonanza).

    The visual world keeps the classic Big Bass fishing identity, refreshed with modern Megaways animations and variable reels. Cash Fish symbols are worth x1 to x100 your stake.

    Triple combined mechanics: Big Bass Free Spins with Money Symbols collect, Hold & Spin Money Respin with fixed jackpots, the Megaways engine with cascading wins, and the Spinner Wheel innovation inherited from Big Bass Hold & Spinner.

    Bonus buy available at 100x stake (blocked in the UK). For Big Bass fans looking for the ultimate combination of Pragmatic mechanics, this is the most ambitious slot in the series. Also check out Big Bass Hold & Spinner classic (simple 5x3 / 10 paylines), Big Bass Bonanza Megaways (pure Megaways without Hold & Win), and Great Rhino Megaways (another top-tier Pragmatic Megaways title).

    Key mechanics

    • 6-reel Megaways up to 117,649 ways
    • 96.5% RTP in the official version
    • Triple hybrid: Big Bass + Hold & Win + Megaways
    • Money Symbols collect (Cash Fish x1-x100 stake)
    • Hold & Spin Money Respin with fixed jackpots
    • Cascading wins (potentially infinite chains)
    • Spinner Wheel multipliers x2-x100
    • Cumulative Free Spins multipliers
    • 100x stake bonus buy (blocked in the UK)
    • Max 10,000x — top of the Big Bass series
    💰 Bonus Buy: 100x stake (banned in UK)

    Big Bass Hold & Spinner Megaways FAQ

    What is the RTP of Big Bass Hold & Spinner Megaways?

    The official RTP is 96.

    5% — slightly below the classic Big Bass Hold & Spinner's 96. 72% (a trade-off for adding the Megaways engine). Check the in-game version.

    Big Bass Hold & Spinner Megaways vs Big Bass Hold & Spinner?

    Hold & Spinner (2023): 5x3 on 10 paylines, 7,500x max win, 96.

    72% RTP, Big Bass + Hold & Win + Spinner mechanics. Megaways (2024): 6-reel Megaways up to 117,649 ways, 10,000x max win (33% higher), 96. 5% RTP, adding the Megaways engine to the triple hybrid. Megaways offers higher big-win potential with added complexity.

    What is the triple hybrid?

    A unique combination of 3 Pragmatic mechanics: (1) Big Bass — Money Symbols collect during free spins, (2) Hold & Win — Money Respin with fixed jackpots, (3) Megaways — variable ways with cascading wins.

    It's the only Pragmatic slot combining all three iconic mechanics.

    What is the max win on Big Bass Hold & Spinner Megaways?

    10,000x your stake — the top of the entire Big Bass series.

    Reached via massive Megaways combos in free spins with collected Money Symbols plus an x100 Spinner Wheel multiplier. Estimated hit probability around 1 in 50,000 spins.

    Is Big Bass Hold & Spinner Megaways available in France?

    Yes, available on the top crypto casinos in France ranked by BetsRank.

    Rollout on regulated ANJ casinos is still limited, typical of recent Pragmatic releases (gradual deployment over 6-12 months).

    Should you buy the bonus at 100x stake?

    If you're chasing the record big win and have the budget, yes.

    100x stake means €20 for a €0. 20 minimum bet. Bonus-buy RTP is usually higher than the effective base-game RTP. Volatility is very high — you might land a single 5,000x+ hit after 50 buys at 0x.

    Who is Big Bass Hold & Spinner Megaways for?

    Big Bass fans looking for the ultimate combination of Pragmatic mechanics (Big Bass + Hold & Win + Megaways).

    Players who enjoy maximalist complexity. Skip it if you prefer simplicity — try Big Bass Bonanza original or Bigger Bass Bonanza instead.

    Similar slots to discover

    🎰Big Bass Hold & Spinner Megaways variants

    Other versions of the franchise — more potential, different mechanics.

    Big Bass Splash

    Big Bass Splash

    8.7
    RTP 96.71% · Max 5 000xView
    Big Bass Bonanza Hold & Spinner

    Big Bass Bonanza Hold & Spinner

    8.9
    RTP 96.07% · Max 10 000xView
    Big Bass Bonanza 1000

    Big Bass Bonanza 1000

    9.5
    RTP 96.71% · Max 10 000xView
    Big Bass Christmas Bash

    Big Bass Christmas Bash

    9.0
    RTP 96.71% · Max 4 000xView
    Big Bass Halloween

    Big Bass Halloween

    9.0
    RTP 96.71% · Max 5 000xView
    Big Bass Day at the Races

    Big Bass Day at the Races

    9.1
    RTP 96.71% · Max 5 000xView
    Big Bass Mission Fishin

    Big Bass Mission Fishin

    9.0
    RTP 96.71% · Max 5 000xView
    Big Bass Crash

    Big Bass Crash

    9.2
    RTP 95% · Max 5 000xView
    Big Bass Bonanza Megaways

    Big Bass Bonanza Megaways

    9.5
    RTP 96.71% · Max 50 000xView
    Bigger Bass Splash

    Bigger Bass Splash

    9.0
    RTP 96.71% · Max 5 000xView
    Bigger Bass Blizzard Christmas Catch

    Bigger Bass Blizzard Christmas Catch

    8.9
    RTP 96.71% · Max 4 000xView
    Big Bass Halloween 2

    Big Bass Halloween 2

    9.0
    RTP 96.5% · Max 5 000xView
    Big Bass Hold & Spinner

    Big Bass Hold & Spinner

    9.1
    RTP 96.72% · Max 7 500xView
    Big Bass — Keeping it Reel

    Big Bass — Keeping it Reel

    8.9
    RTP 96.71% · Max 5 000xView
    Big Bass Reel Repeat

    Big Bass Reel Repeat

    9.0
    RTP 96.5% · Max 5 000xView
    Big Bass Xmas Extreme

    Big Bass Xmas Extreme

    9.1
    RTP 96.5% · Max 7 500xView
    Christmas Big Bass Bonanza

    Christmas Big Bass Bonanza

    9.0
    RTP 96.71% · Max 4 000xView
    Big Bass Bonanza 3-Reeler

    Big Bass Bonanza 3-Reeler

    8.9
    RTP 96.5% · Max 5 000xView
    Big Bass — Boxing Bonus Round

    Big Bass — Boxing Bonus Round

    9.1
    RTP 96.5% · Max 7 500xView
    Big Bass Christmas Frozen Lake

    Big Bass Christmas Frozen Lake

    9.1
    RTP 96.5% · Max 7 500xView
    Big Bass Halloween 3

    Big Bass Halloween 3

    9.1
    RTP 96.5% · Max 7 500xView
    Fishin' Reels

    Fishin' Reels

    9.0
    RTP 96.5% · Max 10 000xView
    Fish Eye

    Fish Eye

    9.0
    RTP 96.5% · Max 10 000xView
    Happy Nets

    Happy Nets

    8.9
    RTP 96.5% · Max 5 000xView
    Hot Tuna

    Hot Tuna

    9.0
    RTP 96.5% · Max 10 000xView
    Big Bass Bonanza

    Big Bass Bonanza

    8.5
    RTP 96.71% · Max 2 100xView
    Big Bass Splash 1000

    Big Bass Splash 1000

    9.4
    RTP 96.71% · Max 10 000xView
    Big Bass Floats My Boat

    Big Bass Floats My Boat

    9.0
    RTP 96.72% · Max 5 000xView
    Big Bass Trophy Catch

    Big Bass Trophy Catch

    9.4
    RTP 96.72% · Max 10 000xView
    Bigger Bass Bonanza

    Bigger Bass Bonanza

    9.0
    RTP 96.71% · Max 4 000xView
    Big Bass Amazon Xtreme

    Big Bass Amazon Xtreme

    9.0
    RTP 96.71% · Max 5 000xView
    Big Bass Double Down Deluxe

    Big Bass Double Down Deluxe

    9.0
    RTP 96.5% · Max 5 000xView
    Big Bass Secrets of the Golden Lake

    Big Bass Secrets of the Golden Lake

    9.0
    RTP 96.5% · Max 6 000xView
    Big Bass Bonanza Reel Action

    Big Bass Bonanza Reel Action

    9.0
    RTP 96.5% · Max 5 000xView
    Big Bass Raceday Repeat

    Big Bass Raceday Repeat

    9.0
    RTP 96.5% · Max 5 000xView
    Big Bass Return to the Races

    Big Bass Return to the Races

    9.0
    RTP 96.5% · Max 5 000xView
    Bigger Barn House Bonanza

    Bigger Barn House Bonanza

    8.9
    RTP 96.5% · Max 5 000xView
    Alexandre Dubois
    Alexandre Dubois

    Online Casino & Bonus Expert

    Last updated: 6/27/2026

    Learn more →

    Slot sheet last updated on · Sources: slotcatalog.com, official provider sites, BetsRank hands-on testing