Big Time GamingBig Time Gaming

    Golden Catch Megaways

    9.1/10
    Release May 2022· Updated August 2026

    Golden Catch Megaways inverts Megaways logic: the shorter a reel is, the bigger the Fish Bonus Prize it can deliver, up to 500x stake on a two-symbol reel.

    RTP
    96.53%
    Volatility
    High
    Max Win
    31 430x
    Grid
    6 Megaways reels (dynamic 6x7 grid), boats above reels 2 to 5
    Bonus Buy
    Yes
    MegawaysRéactions (cascades)Prix Poisson (collecte)Bateaux dorés x10Multiplicateurs cumulatifsTours gratuitsWin ExchangeAchat de bonus
    Golden Catch Megaways
    🎰

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    BetsRank Verdict

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

    Golden Catch is the Megaways game that contradicts itself, and that is what makes it worth playing. Big Time Gaming publishes the Fish Bonus Prize scale: up to 500x stake when the reel shows two or three symbols, up to 3x when it shows four or five, up to 1x when it shows six or seven. Yet the entire Megaways mechanic pushes toward tall reels, because tall reels are what generate the 117,649 ways to win. The player ends up with two systems pulling in opposite directions and a 500-to-1 ratio between the extremes.

    The second notable point is economic. Win Exchange above 100x costs 100x, and the bonus buy also costs 100x. For anyone sitting on a win of 100x or more, the two options are therefore strictly equivalent: same price, same 10 spins. The only difference is where the money comes from, and that equivalence is written nowhere on the studio's page.

    The database needed correcting along the way. Two independent sources, SlotCatalog and Big Win Board, give 31,430x rather than 31,244x, high rather than very high volatility, a €15 maximum bet rather than €20, and a May 2022 release rather than October 2023. The 96.53% RTP, for its part, sits above the studio median of 96.49%.

    Strengths

    • +Fish Bonus Prize scale fully published by Big Time Gaming, up to 500x
    • +Golden Boats multiply by 10 in the base game, with no hidden conditions
    • +Cumulative boat multipliers with no published ceiling during free spins
    • +96.53% RTP, above the Big Time Gaming catalogue median
    • +Two routes into the feature, one of which is not paid from your balance

    To consider

    • Two contradictory systems in one grid: reel height versus Fish Bonus Prizes
    • Maximum bet capped at €15, unusually low for this studio
    • Bonus buy at 100x is expensive, and banned in the United Kingdom
    • Our record showed 31,244x, very high volatility and a 2023 release: three errors corrected
    • No published ceiling for the cumulative boat multipliers

    About Golden Catch Megaways

    Golden Catch Megaways is a six-reel Megaways game from Big Time Gaming, released on 4 May 2022 as an exclusive and on 11 May 2022 wide, according to SlotCatalog. The grid is dynamic, two to seven symbols per reel, producing the usual ceiling of 117,649 ways to win: seven to the power of six. On that standard base the studio grafts a collection system that works against the very mechanic carrying it.

    The principle: at any time one or more boats may appear above the reels — above reels 2 to 5 per SlotCatalog — and drop anchor. When a reaction occurs and winning symbols are removed, one or more Fish Bonus Prizes are revealed underneath, and every boat above the reels collects those prizes. Big Win Board notes that each boat shifts one position to the left after reactions, which mechanically limits how long it stays in play.

    Then comes the scale, published as such by Big Time Gaming, and this is where everything turns. A Fish Bonus Prize amount is random but bounded by the number of symbols visible on the reel where it lands: up to 500x stake for two or three symbols, up to 3x for four or five symbols, up to 1x for six or seven symbols. The ratio between best and worst case is therefore 500 to 1. And a seven-symbol reel is exactly what the Megaways mechanic is trying to produce, since it is what feeds the 117,649 ways to win. Golden Catch makes two opposing objectives share one grid: tall reels for line wins, short reels for Fish Bonus Prizes. In the base game, Golden Boats multiply the Fish Bonus Prizes they collect by 10 — a 500x prize on a two-symbol reel is then worth 5,000x, close to a sixth of the game's ceiling.

    Free spins require three or more scatters and award 10 spins, plus 2 for each scatter beyond the third. During the feature the first boat carries a x1 multiplier, the second x2, and so on; Big Time Gaming states that Fish Bonus Prizes are multiplied by all displayed Boat Multipliers, with no published ceiling. Three or more scatters landed during free spins add 4 spins, plus 2 for each extra scatter.

    Two shortcuts lead to that feature, and they cost the same. Win Exchange lets a player who has won 100x stake or more exchange 100x for 10 free spins; between 25x and 100x it lets them exchange the entire win for a probability shown on a wheel. The bonus buy also costs 100x stake for the same 10 spins, but is paid from the balance. For a player sitting on a win of 100x or more, the two options are therefore economically identical. SlotCatalog notes the buy is unavailable in the United Kingdom, where the regulator has banned direct feature purchases since 2019. At a €0.20 stake that buy costs €20; at the €15 maximum it costs €1,500.

    The figures, corrected. RTP is 96.53%, meaning the house keeps €3.47 per €100 wagered: above the median of the 34 Big Time Gaming games in the BetsRank database, measured at 96.49%. Max win is 31,430x according to both SlotCatalog and Big Win Board, not the 31,244x our record carried; that is €6,286 at €0.20, €31,430 at €1 and €471,450 at €15. The same two sources rate volatility high rather than very high, and cap the maximum bet at €15, an unusually low ceiling for this studio.

    Key Mechanics

    • Dynamic six-reel Megaways grid, 2 to 7 symbols, giving 117,649 ways to win
    • Boats anchored above reels 2 to 5, collecting the Fish Bonus Prizes revealed below
    • Inverted scale: up to 500x stake on a reel showing two or three symbols
    • Only up to 3x on a four or five symbol reel, and up to 1x on six or seven
    • Golden Boats in the base game multiply Fish Bonus Prizes by 10
    • Reactions: winning symbols are removed and reveal the fish underneath
    • Free spins from three scatters: 10 spins, plus 2 for each extra scatter
    • Cumulative boat multipliers in free spins, x1 then x2, with no published ceiling
    • Win Exchange: 100x traded for 10 spins, or the whole win gambled between 25x and 100x
    • Bonus buy at 100x stake, unavailable in the United Kingdom
    💰 Bonus Buy: 100x stake for 10 free spins (not available in the UK)

    Golden Catch Megaways FAQ

    How do the boats in Golden Catch Megaways work?

    One or more boats may appear above the reels — reels 2 to 5 according to SlotCatalog — and drop anchor.

    Every boat present collects the Fish Bonus Prizes revealed during reactions, then shifts one position to the left.

    Why is the Fish Bonus Prize scale inverted?

    Big Time Gaming bounds the amount by reel height: up to 500x stake on a reel of two or three symbols, up to 3x on four or five, up to 1x on six or seven.

    Short reels therefore pay far better.

    Doesn't that contradict the Megaways mechanic?

    It does, and that is the point of the game.

    The 117,649 ways require seven-symbol reels, and those are precisely the ones that cap Fish Bonus Prizes at 1x. Two opposing objectives share the same grid.

    What do the Golden Boats do?

    In the base game they multiply the Fish Bonus Prizes they collect by 10.

    A 500x prize landing on a two-symbol reel is then worth 5,000x stake, close to a sixth of the game's ceiling.

    How do you trigger the free spins?

    Three or more scatters in the base game award 10 free spins, plus 2 spins for each scatter beyond the third.

    During the feature, three or more scatters add 4 spins, plus 2 for each additional scatter.

    How do the multipliers behave during free spins?

    The first boat carries a x1 multiplier, the second x2, and so on.

    Big Time Gaming states that Fish Bonus Prizes are multiplied by all displayed Boat Multipliers, with no published upper limit.

    How does Win Exchange work?

    From a win of 100x stake upward, the player can exchange 100x for 10 free spins and keep the rest.

    Between 25x and 100x, they exchange the whole win for a chance at those spins, with the probability shown on a wheel.

    Are Win Exchange and the bonus buy the same thing?

    For a player who has just won 100x or more, yes: both cost 100x stake and deliver the same 10 spins.

    The only difference is where the money comes from, since the buy is taken from your balance.

    What does the bonus buy cost in money?

    100x stake, which is €20 at the €0.

    20 minimum and €1,500 at the €15 maximum. SlotCatalog notes the buy is unavailable in the United Kingdom, where direct feature purchases have been banned since 2019.

    What is the real max win of Golden Catch Megaways?

    31,430x stake according to SlotCatalog and Big Win Board, not the 31,244x our record carried before verification.

    That works out to €6,286 at €0. 20, €31,430 at €1 and €471,450 at the €15 maximum.

    Is the RTP good for a Big Time Gaming title?

    Slightly, yes.

    At 96. 53% the house keeps €3. 47 per €100 wagered, against a median of 96. 49% across the 34 studio games listed at BetsRank. Volatility is rated high by both sources consulted.

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    Last updated: 8/9/2026

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