Big Bass Amazon Xtreme: Demo, Review & Bonuses


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Big Bass Amazon Xtreme Review
Big Bass Amazon Xtreme takes the popular fishing slot series to a new level, introducing fresh mechanics while keeping the core gameplay intact. Reel Kingdom has taken a bold step forward, adding dynamic elements that make this release stand out.
Unlike some fishing-themed slots where the base game feels uneventful, this one keeps players engaged. At random moments, all visible fish prizes can be collected, with a potential multiplier boost of up to x50. Before the bonus round, a Pick Game allows you to upgrade your fish prize collection feature in four different ways, adding variety and excitement.
During the bonus round, four random modifiers can further enhance your chances, while the retrigger/multiplier trail can grant up to 70 extra spins and increase the fish prize collection multiplier to x50. While the max win remains within the familiar range for this series, Big Bass Amazon Xtreme is an outstanding release that brings a refreshing twist to the fishing slot genre.
Game | Big Bass Bonanza |
Provider | Reel Kingdom |
Free Spins/Bonus Buy | Yes |
Min/Max Bet | £0.1/250 |
RTP | 96.07% RTP Ranges! |
Max. Win | 10.000x |
Volatility | High |
Release Date: | 19.06.2023 |
Slot Theme and Storyline
Big Bass Amazon Xtreme stays true to the signature Big Bass visual style, featuring vibrant, cartoonish graphics. However, this installment brings a fresh twist by changing the backdrop. Instead of the usual open sea, the adventure shifts deep into the heart of the Amazon rainforest, where players will be fishing in the mighty river surrounded by lush greenery and exotic wildlife. This change in scenery adds a new level of immersion while maintaining the charm of the beloved series.
Pros and Cons of Big Bass Amazon Xtreme Slot
Pros
- Random fish prize collection with up to x50 multiplier
- Pre-bonus Pick Game with 4 unique upgrades
- Free Spins with fish collect & retrigger/multiplier trail (up to x50)
- 4 random modifiers in the bonus round
- Max win 10,000x (1 in 14.3M spins)
Cons
- Ante bet FS odds not disclosed
- Adjustable RTP – check before playing
Graphics & Gameplay
The visuals give off a sophisticated vibe, reminiscent of Fishin’ Frenzy but with a significant boost in production quality. The underwater backdrop is rich with detail, and the enhanced graphics, smooth animations, and crisp sound effects together create an immersive and engaging atmosphere.
At the heart of the gameplay is a semi-transparent 5×3 reel grid featuring 10 paylines. To win, matching symbols must appear on adjacent reels from the left, with at least 2 or 3 in a row—depending on the symbol—unlocking payouts and keeping the action rolling.

Big Bass Amazon Xtreme RTP, Volatility, and Max Win
Big Bass Amazon Xtreme features adjustable RTP settings of 96.07%, 95.08%, or 94.05%, depending on the casino. Be sure to check the displayed RTP before playing, as a lower percentage can impact long-term returns.
The game is high volatility, meaning payouts can be substantial but less frequent. On average, a win occurs every 8.5 spins, while the bonus round triggers once in approximately 148 spins, which is slightly better than many high-volatility slots.
The max win potential is 10,000x your stake, offering significant rewards for lucky players. Combined with its engaging mechanics and fresh features, this release provides an exciting balance of risk and reward.
Bonuses and Special Features
Players familiar with previous Big Bass releases will recognize many of the core mechanics in Big Bass Amazon Xtreme, but this version brings fresh twists to the formula. The Free Spins feature remains the key to big wins, with added mechanics that enhance excitement and unpredictability.
Money Symbols
Fish Money Symbols come with cash values ranging from 0.2x to 1,000x your stake. At random moments in the base game, all visible fish prizes may be collected, with the total boosted by a random multiplier between x1 and x50. This dynamic feature adds extra anticipation to every spin.
Free Spins
Landing 3, 4, or 5 scatters anywhere on the reels triggers 10 free spins. If only 2 scatters appear, one of two random mechanics can help you land the third:
- Respin – If the scatters can shift down without disappearing, the game grants a free respin.
- Hook – A hook appears and lifts a reel, potentially revealing another scatter.
Before the Free Spins round starts, a Pick Game takes place, where players select from vases to unlock different enhancements. The selection continues until a boot is revealed, with potential rewards including extra free spins, guaranteed fish symbols, pre-collected fisherman wilds, or the removal of low-value fish symbols.
Fisherman Wilds and Progression Trail
The Fisherman Wild acts as a collector, gathering all fish cash prizes in view. Additionally, each collected wild contributes to the Progression Trail, where every 4th wild retriggers 10 extra spins, up to 7 times. With each retrigger, the fish collection multiplier increases, following this progression:
x2 → x3 → x10 → x20 → x30 → x40 → x50
During Free Spins, 4 random modifiers can activate at any time:
- Random Addition of Money Symbols – If a fisherman lands without fish symbols, the game randomly adds them.
- Hook Feature – If fish are present but no fisherman, a hook may pull up a fisherman.
- Waterfall Feature – Transforms symbols when a fisherman wild lands but no fish are present.
- Random Hook Appearance – Pulls up both cash fish symbols and a fisherman wild at the end of a spin.
Buy Feature & Ante Bet
The Bonus Buy feature (available in some regions) allows players to purchase the Free Spins round for 100x the stake, instantly triggering 3, 4, or 5 scatters.
The Ante Bet feature increases the scatter frequency for a 50% higher bet per spin, boosting the chances of triggering Free Spins. However, enabling Ante Bet disables the Bonus Buy option.
With its fresh gameplay mechanics, engaging bonus rounds, and strong win potential, Big Bass Amazon Xtreme delivers a thrilling and rewarding slot experience.
Big Bass Amazon Xtreme Demo
Exploring the Big Bass Amazon Xtreme demo is an excellent way to get a feel for the game without financial risk. Whether you’re a beginner or an experienced player, the free play version lets you familiarize yourself with the mechanics, test the bonus features, and experiment with different strategies.
The demo version is available on various platforms and can be played instantly without registration or downloads. Simply launch the game and start spinning—it’s a hassle-free way to experience the action before playing with real money.

Conclusion
Reel Kingdom has finally taken the Big Bass series to the next level with Big Bass Amazon Xtreme. While previous installments were enjoyable, this release introduces fresh elements while maintaining the 10,000x max win potential, ensuring past games remain relevant.
Visually, the game is a step up, featuring a laid-back fisherman drifting in his boat. The random multiplier-boosted fish collection in the base game and the pre-bonus Pick Game add excitement and unpredictability. The progression/multiplier trail is more rewarding than ever, and the bonus round hit rate remains solid. With a 1 in 14.3M max win chance, this release sets a new standard for fishing slots.
Big Bass Amazon Xtreme – FAQ
❓ What is the RTP of Big Bass Amazon Xtreme?
The RTP varies between 96.07%, 95.08%, and 94.05%, depending on the casino.
❓ What is the volatility of this slot?
It’s a high-volatility slot, meaning big wins are possible but less frequent.
❓ What is the max win in Big Bass Amazon Xtreme?
The maximum win is 10,000x your bet.
❓ How do you trigger Free Spins?
Land 3, 4, or 5 scatters anywhere on the reels to trigger 10 free spins.
❓ What is the Pick Game before Free Spins?
Before the bonus round, you pick from vases to unlock extra features and upgrades.
❓ What does the Fisherman Wild do?
It collects all Fish Money Symbols in view and helps progress the retriggers and multipliers.
❓ How does the Progression Trail work?
Every 4 Fisherman Wilds collected retriggers 10 extra spins, with a multiplier increasing up to x50.
❓ Can I buy the Free Spins feature?
Yes, in some regions, you can buy the bonus round for 100x your stake.
❓ What does the Ante Bet do?
It increases the chance of triggering Free Spins for a 50% higher bet per spin.
❓ Is Big Bass Amazon Xtreme mobile-friendly?
Yes, the game runs smoothly on smartphones, tablets, and desktops.