UKGC require us to verify your age before letting you play
BonusMenu is intended for visitors over the age of 18, including the free games section. To proceed, please register with us to verify your age. If you already have an account, simply log in to verify your age.
We evaluate slot machines based on multiple criteria, from which we make our final verdict.
Design and theme
94 %
Features and playability
94 %
RTP and volatility
96 %
Slot machine details and review Big Bass Amazon Xtreme
Uncover the secrets of the jungle with another representative of the Big Bass slot series called Big Bass Amazon Xtreme. This time, Pragmatic Play takes you on an adventurous journey to the Amazon jungle, where you will try to catch the biggest fish and spin as many free spins as possible. With pleasant graphics and several bonus features, this slot promises the best possible combination you could wish for in a slot. Get ready for an adrenaline ride filled with action and tension and spin some big wins.
Every slot machine must be developed by a company that invented, designed and put it into operation. Many players eventually find that they only enjoy playing on machines from specific software provider, so they narrow down their selection by preferred brand.
What are the Cylinders or Reels on a slot machine?
Reels are the basic element of most slot machines and are columns of symbols that spin and stop on the screen gradually during the game. They are therefore the basic element on which symbols spin and on which winning combinations are formed. The most popular numbers of reels are 3 and 5.
Paylines on slot machines are imaginary lines that run through the reels of the machine and determine which combinations of symbols on these lines are considered winning. As the reels spin, players try to achieve winning combinations of symbols on these lines. Combinations must always start from the left. Each payline has its own payout value, and the winnings are determined by the paytable for each symbol on the particular machine. Modern slot machines can have hundreds of paylines, and players often have the option to choose how many of these lines they bet on.
10 paylines
Themes
Each slot machine has its own design or theme that appeals to a specific group of players. If you want to play slots with fruit symbols 🍉 or with an Egyptian theme 🐫, no problem. Just choose and we will narrow down the selection of slots to your taste.
🌲 Nature
🌊 Ocean
Volatility
What is volatility?
The volatility of a slot machine tells you how often and how big of a win you can expect - some slots pay out small wins frequently, while others pay out larger amounts less frequently.
High
RTP
What is RTP
The RTP of slot machines is a rule of thumb for how much money a slot machine will return to players. Let's say you put 100 crowns in it, the RTP determines how much of that money you should get back. The average value is 92 to 97%.
96%
Layout
5x3
Slot theme and symbols
Big Bass Amazon Xtreme by Pragmatic Play is a slot with a clear theme from the first glance – fishing in the Amazon rainforest. The game is full of symbols associated with fishing and jungle life, which adds authenticity to the slot. Among the symbols appearing on the reels are classic playing cards, various types of fish, fishing tackle and exotic birds.
Big Bass Amazon Xtreme online slot
The lower paying symbols represent card values and their payouts start at 0.2x your bet. This may seem quite low, but the higher paying symbols make up for it. Their payouts start at x2 and end at x200, which can bring big wins on their own, even without the bonus features. In addition to the basic symbols, there is also a Wild and Scatter symbol, which we will talk more about below.
Number 10
Letter J
Letter Q
Letter K
Letter A
Backpack
Fishing Rod
Toucan
Float
Special Symbols and Slot Features
3D
NO
Autoplay
YES
Free Spins
YES
Gamble Feature
NO
Locking Symbols
YES
Wild Symbol
YES
Win Multiplier
YES
Other features
Bonus Game
Mystery Win
Other Features
Scatter Symbol
Wild symbol
The Wild symbol is represented by a fisherman and you will only encounter him during the free spins. He substitutes for all symbols except the Scatter symbol and the fish, and also acts as an adder for all mystery wins whenever you land fish symbols in the same round.
Scatter symbol
The Scatter symbol appears on all reels and is the free spins trigger. Every time you spin at least 2 Scatters on the first 4 reels, the remaining reels will start spinning to find another symbol. If you still can’t find another Scatter, you have one more chance to get one, which is if your existing Scatters can move down one row on the reels without falling off the screen. When this happens, the remaining reels will respin, giving you another chance to find other Scatters. The moment you spin 4 or even 5 Scatter symbols, the bonus selection before the free spins will be triggered with one or two shoes revealed.
Big Bass Amazon Xtreme online slot Scatter
Free Spins
Free spins are triggered every time you spin at least 3 Scatter symbols. Right from the start, a screen with many pots opens for you to choose from and use them to get modifiers. You can choose until you hit the shoe, and you can come across the following among them:
More Free Spins – with this modifier you can get up to 6 more free spins (there are 3 separate modifiers in the pots +1, +2 and +3).
Guaranteed Fish – there are 3x pots and you can use them to guarantee that there will be 1, 2 or 3 guaranteed fish symbols on the screen throughout the round.
Wild Fisherman – thanks to this modifier you will start the game with 1, 2 or 3 already obtained Wild symbols.
Remove the smallest fish – this type of modifier is found in 2x pots and causes up to 2 symbols with the lowest Money value to be removed.
During free spins, all Wild symbols remain in place and only the remaining symbols on the reels spin. Every 4th Wild symbol gives you an additional 10 free spins and your multiplier always increases.
Big Bass Amazon Xtreme online slot Free spins
Mystery Win
You can win a Mystery win with the help of fish symbols or Money. There are countless fish in the game and each one has a different value, which you will always be able to spin completely randomly. These symbols will get a random cash value between 0.2 and 1000 times your total bet. During regular spins, these symbols can only be paid out by chance, but when they do, you will get a bonus multiplier of the entire win from the fish symbols worth x1 to x50. During the bonus spins, symbols will be paid out every time you land a Wild symbol. This adds up all the fish symbols on the screen and the amount will be credited to your total win.
Big Bass Amazon Xtreme online slot Mystery win
Higher Bet
In Big Bass Amazon Xtreme slot you have the option to choose an increased bet multiplier. When the feature is on, more Scatter symbols appear on the reels, but the option to buy free spins is disabled.
Prize table
Symbol
Multiplier
2x in payline
3x in payline
4x in payline
5x in payline
Number 10
0,2x
1x
5x
Letter J
0,2x
1x
5x
Letter Q
0,2x
1x
5x
Letter K
0,2x
2,5x
10x
Letter A
0,2x
2,5x
10x
Backpack
2x
10x
50x
Fishing Rod
2x
10x
50x
Toucan
3x
15x
100x
Float
0,5x
5x
20x
200x
How to play Big Bass Amazon Xtreme slot machine
How to play Big Bass Amazon Xtreme
Settings: Settings are the key to customizing the game to your own preferences. Here you will find options to customize the gaming environment to your needs. From tracking your bet and winning history to changing your bet amount – everything is at your fingertips.
Sound: The game’s sound effects can be easily adjusted via the Sound button. If you need to focus on the game without any sound cues, there is nothing easier than pressing this button and enjoying the silence of the gaming environment.
Information: You will find everything you need in Information. From the paytable that adapts to your current bet, to technical information such as RTP and volatility. You will find all the necessary details here to help you better understand the game and optimize your strategies.
Credit & Bet: Credit & Bet gives you an overview of your finances and the current bet amount. With the option to display your balance in CZK or credits, you can choose the format that suits you best.
Bet Level: The bet level adjustment buttons are an important element that allows you to individually adjust your bet according to your preferences. You can change the bet level at any time during the game, whether it is to increase for bigger wins or decrease for a more cautious game.
Start: After setting all your preferences, just press the Start button to start one round of the game. If you don’t like manual control, you can use the Autoplay function.
Autoplay: The Autoplay function allows you to play with minimal intervention in the game, while you fully concentrate on watching the spins and collecting winnings. The reels will spin until you stop the function or until the rule you set is met.
Bet Higher: This button activates higher bets, which will provide you with more Scatter symbols, but disables the option to buy free spins.
Freespins: This button allows you to buy free spins for 100 times the amount of your bet.
Our rating of the game
Big Bass Amazon Xtreme
Big Bass Amazon Xtreme is another addition to the Pragmatic Play slot family. This slot is a continuation of the popular Big Bass fishing series and brings a new installment set in the exotic environment of the Amazon jungle. When it comes to graphics and design, it is immediately obvious when you look at the game board that the creators paid great attention to detail, which is mainly reflected in the lively animations that accompany the entire game. The reel symbols include various types of fish, fishing equipment and exotic animals, which helps to create the atmosphere of the slot.
You can look forward to various bonus features, including free spins and mystery wins with the help of special symbols. The most profitable bonus is clearly the free spins, which you can trigger with the help of the Scatter symbol or if you buy them. Thanks to this, you can spin the reels for free at least 10 times without spending a single crown. At the same time, this activates the Wild symbol bonus feature, which only works during free spins. This will allow you to collect mystery wins from fish symbols, and since the Wild symbols stay in place during the free spins, they will serve you for the rest of the spins. To make matters worse, you can also get additional free spins or increased multipliers while playing.
One of the few drawbacks of this slot may be the relatively high volatility, which can mean occasional periods without winnings. However, for players who prefer higher risk and bigger rewards, this feature may be just what they are looking for.
Bonuses to casinos where slots Pragmatic Play slots can be played
Rating
96%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
Use the bonus spins offer at PlayOJO to get 50 FS on the Big Bass Bonanza slot. The minimum required deposit to activate the bonus is £10 and your spins can be played at the £0.1 chip size. Note that the bonus is not available for players from N.I. Irregular play may lead to the removal of rewards. All the OJO Rewards and Game Play policies apply.
Rating
95%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
New UK-based customers only. You must opt-in & deposit £20+ using a debit card to qualify. Offer valid 7 days from registration. Welcome Bonus: 100% match up to £100 on 1st deposit. 50x wagering applies (as do weighting requirements). Free Spins: Awarded on Centurion Big Money once you have staked £20 on any Games Global game. Spin value = 10p. No wagering requirements on free spin winnings
Rating
94%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
New customers only. Enjoy 50 Free Spins on any of the eligible slot games + 10 Free Spins on Paddy?s Mansion Heist. Claim your 50 Free spins from your promotional hub. Next, enjoy your 10 Free spins on Paddy?s Mansion Heist (Awarded in the form of a £1 bonus). Finally, opt in, deposit and wager £10 to receive 100 more Free Spins on slots. Free Spins expire after 7 days. T&Cs apply.
Rating
94%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
5 Free Spins – New players only, No deposit required, valid debit card verification required, max bonus conversion £50, 65x wagering requirements,Full T&Cs apply. Up to 500 Free Spins – New players only, £10 min fund, free spins won via mega reel, max bonus conversion to real funds equal to lifetime deposits (up to £250), 65x wagering requirements and full T&Cs apply here
Rating
93%
How do we rate bonuses?
The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.
#AD. New customers only. Min deposit £10, wagering 60x for refund bonus, max bet £5 with bonus funds. Free Spins bonus has x40 wagering. 23 free spins on registration (max withdrawal is £100). 77 extra spins on 1st deposit. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Ecopayz, Skrill or Neteller. Eligibility is restricted to suspected bonus abuse. Bonus terms apply
Warning: Play and gamble responsibly | Gambling may be addictive 18+ | Underage gambling is an offence | When the fun stops, stop.
Use the bonus spins offer at PlayOJO to get 50 FS on the Big Bass Bonanza slot. The minimum required deposit to activate the bonus is £10 and your spins can be played at the £0.1 chip size. Note that the bonus is not available for players from N.I. Irregular play may lead to the removal of rewards. All the OJO Rewards and Game Play policies apply.
100% match on your first deposit (up to £100)
95%
+ Spend at least £20 on Spin Casino slots and unlock 100 FS
New UK-based customers only. You must opt-in & deposit £20+ using a debit card to qualify. Offer valid 7 days from registration. Welcome Bonus: 100% match up to £100 on 1st deposit. 50x wagering applies (as do weighting requirements). Free Spins: Awarded on Centurion Big Money once you have staked £20 on any Games Global game. Spin value = 10p. No wagering requirements on free spin winnings
100 Additional Spins on slots when you deposit £10
94%
+ 60 Free spins as a No-Deposit Sign-up bonus at PP Games
New customers only. Enjoy 50 Free Spins on any of the eligible slot games + 10 Free Spins on Paddy?s Mansion Heist. Claim your 50 Free spins from your promotional hub. Next, enjoy your 10 Free spins on Paddy?s Mansion Heist (Awarded in the form of a £1 bonus). Finally, opt in, deposit and wager £10 to receive 100 more Free Spins on slots. Free Spins expire after 7 days. T&Cs apply.
Register, verify your age, and play slots for free!
Forgotten Password
UKGC require us to verify your age before letting you play
Manage Consent
We use cookies on our website, including with the help of Google tools. This helps us to display content correctly, find out what's happening on the site and offer you tailored ads. Check here for more information.
Functional
Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes.The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
Software provider
Game typeSlot
Reels
Winning paylines
Themes
RTP
