Big Bass Amazon Xtreme is Pragmatic Play's high-volatility follow-up in the Big Bass fishing series, swapping the lakeside setting for the Amazon rainforest and pushing the max win up to 10,000x stake. It keeps the money-symbol collection mechanic the series is known for, adds a pre-bonus pick screen that lets you shape your own free spins round, and layers in a retrigger system that can stack multipliers well beyond what earlier Big Bass entries offered. It's a solid pick for players who already like the franchise and want a bigger, riskier version of the formula.
Contents
- The Story
- Theme, Gameplay & Symbols
- Presentation & Sound
- How to Play
- Features & Mechanics
- Volatility & Win Potential
- Pros & Cons
- Final Verdict
The Story
Big Bass Amazon Xtreme is a genuine Pragmatic Play release built by the studio's Reel Kingdom team, launched on 19 June 2023. It isn't a one-off exclusive skin for any single casino brand — the "Amazon" in the name refers to the Amazon rainforest setting, not any retailer or operator tie-in, and the game is distributed to Pragmatic Play's full network of licensed operators, including Amazon Slots, where it sits alongside the rest of the Big Bass family. It's one of several "Xtreme" or higher-volatility spins the studio has produced across the franchise (alongside titles like Big Bass Splash and Big Bass Christmas Bash), each keeping the core fishing-and-collecting loop while dialling up the volatility and win ceiling for players who've outgrown the original Big Bass Bonanza.
The bearded fisherman mascot returns, this time trading his usual riverbank for a dugout canoe on a jungle waterway, with a Mesoamerican-style stone temple visible on the horizon — a nod to the wider "lost world" adventure theming Pragmatic Play leans on across its portfolio.
Theme, Gameplay & Symbols
The reels sit over a submerged river view, with light shafts filtering down through the water and the stone temple looming in the distance behind the fisherman's canoe. It's a straightforward evolution of the established Big Bass art style rather than a reinvention — card royals (10 through A) in the series' usual chunky, colour-coded typefaces make up the low end of the paytable, while a toucan, a fishing reel/rod, a backpack, a lure and the fisherman himself fill the higher-value slots.
The standout symbols are the fish-shaped Money symbols, which can land on any of the five reels during the base game and reveal a random cash value worth up to 1,000x the current bet, occasionally boosted by a random multiplier of up to 40x. Landing three or more of the dedicated Scatter symbols (gold fish medallions) triggers the free spins round.
Presentation & Sound
Visually, Big Bass Amazon Xtreme sticks close to the rest of the franchise's cartoon-adventure look — bright, saturated colours, exaggerated character proportions, and clean, readable symbol art that holds up well on mobile screens. The underwater lighting effects and drifting bubbles add some atmosphere to what's otherwise a fairly standard 5x3 grid layout. Win celebrations use the same bold, chunky lettering the series is known for, with coins and fish splashing across the screen on bigger hits. The soundtrack leans into light adventure/jungle percussion during the base game, stepping up in energy once the free spins round kicks in, in keeping with how Pragmatic Play scores the rest of the Big Bass catalogue.
How to Play
- Set your stake using the bet selector; Big Bass Amazon Xtreme accepts bets from £0.10 up to £250 per spin.
- The game also includes an Ante Bet mode, which adds 50% to the cost of each spin in exchange for a higher chance of triggering the Scatter/free spins feature naturally. As with bonus-buy features, Ante Bet is commonly disabled for UK-licensed real-money play, so it may not be an active option at a UKGC-licensed casino even where a demo build shows it.
- Spin the reels and watch for fish-shaped Money symbols, which can award random cash values (up to 1,000x bet) with an occasional multiplier attached.
- Land three or more Scatter symbols to trigger the free spins round.
- Before the free spins begin, work through the pick-a-modifier screen, choosing options such as extra spins, guaranteed Money symbols, pre-collected Fisherman Wilds, or the Remove Lowest Fish modifier, until a boot symbol ends your picks.
- During free spins, every Fisherman Wild that lands collects the value of every Money symbol currently on the reels; every fourth Wild collected retriggers the round with an extra 10 spins and an increasing multiplier.
Features & Mechanics
The core loop is familiar Big Bass territory: fish-shaped Money symbols can land on any spin in the base game, each revealing a cash value (up to 1,000x bet, with random multipliers up to 40x applied on top). Landing three or more gold fish medallion Scatters triggers the free spins round. Some non-UK builds of Big Bass Amazon Xtreme also offer a Buy Free Spins option priced at 100x the current stake, but this is switched off for UK players under the Gambling Commission's 2020 restriction on bonus-buy mechanics, so it isn't something you'll find at a UKGC-licensed casino regardless of what a demo build shows.
What sets Amazon Xtreme apart from earlier entries in the series is the pick-a-modifier screen that runs before the free spins actually start. Players choose between vase-style icons that can reveal extra free spins (in increments of 1–3, stacking up to roughly 6 additional spins), guaranteed Money symbols on upcoming spins, Fisherman Wilds already collected before the round begins, or a Remove Lowest Fish option that strips out the lowest-paying fish values from the reels. Picks continue until a boot symbol appears, so it's possible to stack more than one modifier in a single round.
Once free spins are underway, every Fisherman Wild that lands sweeps up the current value of every Money symbol on the reels. Collect four Wilds and the round retriggers, adding another 10 free spins along with an increasing multiplier (reported by third-party reviews as climbing as high as 50x across a session) applied to subsequent collections — this is where the bulk of Amazon Xtreme's biggest wins come from, rather than the base game.
Volatility & Win Potential
Big Bass Amazon Xtreme runs at a default RTP of 96.07%, though as with most Pragmatic Play titles, operators can configure lower RTP variants (reported elsewhere as low as 94.05%) — always worth checking the in-game paytable/info screen for the exact RTP live on the site you're playing on. The game is rated high volatility, reflecting the long stretches between meaningful hits that are typical of the Big Bass series' "Xtreme" entries. The maximum win is capped at 10,000x your stake. Base game hit frequency sits at roughly 1 in 8.5 spins, while the free spins feature itself lands far less often organically. Some non-UK builds of the game offer a 100x-stake Buy Free Spins option to skip the wait, but this isn't available to UK players under the Gambling Commission's 2020 bonus-buy restriction. Bets range from £0.10 to £250 per spin (up to £375 with Ante Bet active).
Pros & Cons
- Pro: Pick-a-modifier free spins screen adds a genuine layer of player choice not present in earlier Big Bass titles.
- Pro: 10,000x max win ceiling and a retriggering multiplier system give the free spins round real upside.
- Pro: Familiar, well-polished Big Bass presentation that series fans will settle into immediately.
- Con: High volatility means long dry spells are common in the base game — this isn't a game for players who want frequent small wins.
- Con: The core theme and symbol set are a light reskin of the established Big Bass formula rather than a fresh concept.
Final Verdict
Big Bass Amazon Xtreme is a competent, higher-stakes evolution of a franchise that's already proven itself many times over. The pick-a-modifier free spins screen is the standout addition, giving players some genuine control over how their bonus round plays out, and the retriggering Fisherman Wild multiplier system gives the 10,000x max win a believable path to get there. It leans heavily on the established Big Bass look and mechanics rather than reinventing anything, so it's best suited to players who already enjoy the series and want a higher-volatility, higher-ceiling variant, rather than newcomers looking for something completely different. As with any high-volatility slot, budget for extended losing streaks between bonus rounds and treat any win as exactly that — a win, not an expectation.
