
If you’ve played any of Pragmatic Play’s other Big Bass slots, then Amazon Xtreme will feel like meeting an old friend but in new skin. The fisherman has traded his usual spot for the rainforest but brought back all the classic tricks—fish-themed bonuses and that familiar reel setup, all in play since June 2023.
The base game has a standard 5×3 grid and 10 fixed paylines. Just start lining up matching symbols from left to right. Make sure to keep an eye out for the following symbols: money symbols, fisherman wilds, and the hooked bass scatters that can get some serious bonuses rolling.
The “Xtreme” name is used rightfully. The money symbols land up to 1,000x your stake, and free spins let you pick modifiers that can change spin count, feature frequency, and wild symbols. There is also a base-game multiplier that can occasionally push the win up to 40x.
If you happen to stumble upon Monster Casino, this one’s definitely worth a shot-familiar Big Bass gameplay with a modified version of bonus mechanics, just like a chef’s kiss. Whether you are looking for a quick 5-minutes session on a break or are in for a long, bonus-chasing evening, either way, the game stays approachable while saving its best bit with all its fun features.
How to play Big Bass Amazon Xtreme
Absolutely nothing complicated here-its just a simple 5×3 grid, a 10 fixed paylines system, and you just have to land matching symbols next to one another from left to right across the reels.
| Step | What you’ll do |
|---|---|
| 1 | Search for Big Bass Amazon Xtreme in the slot lobby and load it. |
| 2 | Select a stake that suits your budget. |
| 3 | Give the paytable, RTP, and the rules a quick glance before you proceed further. |
| 4 | Decide if you would want the ante bet switched on. |
| 5 | Hit “Spin” to get started. |
| 6 | Try to land winning combinations across those 10 fixed paylines. |
| 7 | Keep an eye out for money symbols and hooked bass scatters on the reels because that’s where the true excitement begins. |
| 8 | To unlock free spins, you need to land three or more scatter symbol. |
The base game itself is just as simple as any slot game can get, but things begin to open up once you hit the bonus round. Before the free spins round starts, you are given a choice of choosing modifiers that shape how the rounds play further-all thanks to Pragmatic Play’s built-in features that let you decide how many spins you get, how frequently a wild symbol shows up, and decide the momentum of the feature.
Gameplay
The core gameplay of Big Bass Amazon Xtreme follows the traditional 5×3 layout, but what actually makes it special is the money symbol system. Apart from the classic matching system of alike symbols from the leftmost side of the reels, look out for special dish symbols that drop in once in a while, and these carry their individual cash values.
Those money symbols can pack a value
of up to 1,000x your bet, which is definitely something you shouldn’t sleep on. Though, the real fun begins once the free spins start when the fisherman wild steps in as the star of the show, sweeping up all those cash prizes and having the capability of turning a smaller payout into something much bigger.
In order to land those free spins, you need the hooked bass scatter to pop up and then land three or more of these scatter symbols to trigger the free spins round. Once it begins, you are given a choice of modifiers, letting you set the pace of the free spins round by deciding whether you want more spins, extra fish symbols, more wilds on the reels, or to tweak anything you fancy.
Fisherman Wild carries twice the load throughout the game-it substitutes for the other regular symbols, but during free spins it also increases the money symbol values. Here’s the fun part: land four of them and you’ll retrigger the feature, increasing your rank into a higher multiplier tier in the process.
Worth keeping in mind though is that this is a high-volatility game, which means that you’ll not land wins very often, but when you do, it’ll be a big hit.
Paytable
The paytable of this game has a unique mix of your regular card symbols and some Amazon-jungle extras thrown in for extra fun.
| Symbol | 3 in a row | 4 in a row | 5 in a row |
|---|---|---|---|
| 10/J/Q | 0.2x | 1x | 5x |
| K/A | 0.2x | 2.5x | 10x |
| Backpack | 2x | 10x | 50x |
| Fishing rod | 2x | 10x | 50x |
| Toucan | 3x | 15x | 100x |
| Fishing float | 5x | 20x | 200x |
Note: Depending on how the game is set, the fishing float might even payout with just two matching symbols.
The symbol with the highest payout value on the paytable is the fishing float, which is capable of paying out 200x your stake, provided you land all five of them. Followed by a toucan that’s sitting right below it at up to 100x, while the next tier is shared among a backpack and fishing rod, waving has a maximum value of 50x.
It’s worth keeping in mind that money symbols, the fisherman wild and the hooked bass scatter don’t follow the usual pattern in the paytable. They have their unique logic aside from the regular pattern, with money symbols in particular carrying their own cash values instead of paying based on how many they land in a row.
Just to be sure, make sure you glance at the in-game paytable before you proceed further, as the numbers and setup can shift a bit from one casino to another.
Special features
Rather than sticking to one traditional big bonus, Big Bass Amazon Xtreme has a compilation of a few other features that complement each other.
Money symbols
They really are the backbone of the game. They can pop up any time throughout the game, each one carrying their individual values; the highest one can go up to 1,000x your stake. On their own they are good, but the real fun begins during free spins, when the fisherman wild begins collecting them all and turning them into some serious money.
Fisherman wild
Think of this as a friend that is juggling between two jobs. In the regular base game, it plays the role of any normal wild, stepping in to complete the combinations. But it switches its role once it is in the free spins territory and starts collecting money symbol values instead. If you get extra lucky and land four of them, then you’re rewarded with 10 extra free spins and an upgrade to the next multiplier tier.
Free spins
Land three or more hooked bass scatters, and you are in. The special thing is you get to decide how the round plays out even before the spins actually start rolling-choosing modifiers that might load in more spins, extra fish symbols, or a heavier presence of fisherman wilds. It’s an advantage that not many standard free-spin rounds bother giving you.
Increasing multipliers
The trick is simple: the more fisherman wilds you collect, the higher you climb the multiplier ladder-reportedly running through 2x, 3x, 10x, 20x, 30x, 40x, and lastly, all the way to 50x. And the higher you climb, the value of the money symbols increases, which is really where the big numbers come from.
Ante bet
Want a slightly better shot at the bonus round? The ante bet lets you get that by increasing your stake for a better shot at triggering free spins-it can push your bet up by 15x. Just note that it’s a trade-off, definitely not a shortcut-you are betting more for a chance, not a guarantee.
Theme, Audio & Layout

This one drops you into the Amazon jungle instead of the usual fishing lake-dense greenery, gushing water, and rainforest wildlife adorning the reels. The fisherman is positioned front and center, included, and an important part of the same big bass family. Visually it’s bright and clear, with symbols that are easy to read.
The audio transports you into the actual Amazon forest with its jungle setting, ambient noise, an upbeat track, and satisfying win chimes. The music is ranked up a notch during the free spins round, adding tension and keeping the players at the edge of their seats as the fisherman wild collects money symbols. Nothing feels overdone.
It is the classic 5×3 layout paired with 10 fixed paylines. The layout is easy to grasp, while still giving money symbols, wilds, and scatters some room to stand out. Essentials like bet size, spin, autoplay and paytable, all stay within easy reach, and they are displayed smoothly across phone, tablet, or desktop.
RTP and Volatility
The RTP of this game is 96.06%-in short it is the return you’d see if you played it for a long time, not something that plays out in a single session. And with volatility this high, you will face a few episodes of dry spells before you get lucky enough and win something.
It is worth noting that some casinos have different RTP versions, like 94.04%, so it’s worth making a note of the exact value in the in-game info before you begin.
The max win is about 10,000x your bet-an upgrade from what the earlier Big Bass titles offered.
Big Bass Amazon Xtreme on Mobile
No matter what devices you are using-phone, tablet, or desktop-this one’s built to run seamlessly. The 5×3 grid adapts as per the screen size without losing any clarity, so everything stays easy to see and is feasible to work through.
All your necessary controls-betting, paytable, spinning, game info-everything stays within easy reach regardless of device, and you can easily swap between them without missing out on anything.
Play it through Monster Casino, and you’re getting the same gameplay experience as the desktop version; just a few things might change as per your region’s availability in terms of setup.
Similar slots at Monster Casino
Want more time on the water, or more from Pragmatic Play? These ones are on Monster Casino as well:
● Big Bass Bonanza (Pragmatic Play)
● Bigger Bass Splash (Pragmatic Play)
● Big Bass Halloween (Pragmatic Play)
● Sweet Bonanza (Pragmatic Play)
● The Dog House (Pragmatic Play)
● Fishin’ Frenzy (Blueprint Gaming)
● Fishing Floats of Cash (Gold Coin Studios)
How to register at Monstercasino
Getting started is pretty simple. Head to the site, select the registration option, and fill in the basics-name, email, date of birth, and residential details.
From there, set up a secured password you’ll remember, and you’ll likely need to verify your identity and age before you dive into the game. Once that’s done, pick a payment method and make the deposit if you’re planning to play for real money. Set yourself a budget before that first deposit, too, and give the responsible gaming page a read.
After that, it’s just a matter of logging in, finding Big Bass Amazon Xtreme in the slot lobby, and setting your stake.
Make a note of knowing the terms, licensing details, and in-game info section before proceeding further. And keep in mind availability can depend on your region.
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