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We evaluate slot machines based on multiple criteria, from which we make our final verdict.
Design and theme
85 %
Features and playability
84 %
RTP and volatility
86 %
Slot machine details and review Big Bass Halloween™
Developed by renowned studio Pragmatic Play, Big Bass Halloween™ is a themed variation on the popular Big Bass series, combining fishing adventures with a spooky Halloween atmosphere. This slot offers players a unique blend of traditional mechanics with dark visuals and interesting bonus features. The game is set on a classic 5-reel, 3-row grid, offering 10 paylines that give players the chance to win big. With Halloween as the central theme, the symbols and game environment are set in a gloomy atmosphere, complete with pumpkins, spooky lights and fishing symbols with a spooky feel.
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.
😱 Horror
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%.
96.06%
Layout
5x3
Slot theme and symbols
The graphics of the slot are top-notch, as is customary with Pragmatic Play. The game welcomes you with a gloomy night environment, where a misty lake shines in the moonlight and pumpkin lights in the background.
The visual elements are detailed, with subtle animations and spooky sound effects that enhance the Halloween atmosphere. Among the symbols on the reels, we find low symbols (classic card values (10, J, Q, K, A)) in a terrifying design and high symbols (fishing equipment, spooky fish, bats, pumpkin baskets and the fisherman himself in a spooky costume).
The ghost of a fisherman, which replaces all other symbols except the Scatter. The Scatter symbol, such as the Haunted Ship, triggers the bonus rounds – Free Spins.
Thanks to the well-thought-out color palette and smooth animations, the visual side of the game is pleasant and engaging.
Big Bass Halloween™ retains the familiar and proven elements of the Big Bass series, but adds a special Halloween twist.
The game is played on 10 fixed paylines, where the goal is to connect 3 or more symbols on adjacent reels.
Wins are calculated from left to right, and different symbols have different payout values. The main attraction of the game is its bonus features, which add excitement and chances for big wins.
During the free spins, money symbols appear on the reels, which can bring random win multipliers.
When the WILD fisherman appears, he collects the values of these symbols and adds them to the player’s balance. For every 4 WILD symbols obtained during the Free Spins, you get an extra spin and the multiplier increases up to 10x.
Theme and Symbols Big Bass Halloween™
Life buoy
Hook
Dark animal
Bait Box
Fishes
Letter A
Letter K
Letter Q
Letter J
Number 10
Special Symbols and Slot Features
3D
NO
Autoplay
YES
Free Spins
YES
Gamble Feature
NO
Locking Symbols
NO
Wild Symbol
YES
Win Multiplier
YES
Other features
Bonus Game
Bonus Scatter
Other Features
Scatter Symbol
WILD Symbol
In this game you will find WILD symbols that can be spun on any reel. It is important to spin them especially during Free Spins. Its task is to replace all game symbols, except for the Scatter bonus symbols.
Scatter symboly
The Scatter symbols have a Fish on them. You can spin them on all the game reels. If you spin enough of them, you will trigger Free Spins.
Free Spins
Simply spin at least 3 or more Scatter bonus symbols to trigger the Free Spins feature. For 3 Scatter symbols you will get 10 Free Spins, for 4 Scatters 15 Free Spins and for 5 Scatters 20 Free Spins. During this feature, each WILD symbol collects all the values from the money symbols. The blue and red WILD symbols that you spin are in turn stored in a certain indicator. Every 4th symbol grants you another 10 Free Spins and a x2 multiplier.
MONEY Symbol
The winning symbols with fish also serve as the MONEY symbol, which carries a random cash value, which you will only get during Free Spins. Otherwise, it only works as a classic game symbol. The possible values they carry range from x2 to x2000.
Prize table
Symbol
Multiplier
2x in payline
3x in payline
4x in payline
5x in payline
Life buoy
1x
10x
40x
400x
Hook
6x
30x
200x
Dark animal
4x
20x
100x
Bait Box
4x
20x
100x
Fishes
2x
10x
40x
Letter A
1x
5x
20x
Letter K
1x
5x
20x
Letter Q
1x
5x
20x
Letter J
1x
5x
20x
Number 10
1x
5x
20x
Our rating of the game
Big Bass Halloween™
Big Bass Halloween™ je skvělou volbou pro fanoušky série Big Bass i hráče, kteří si užívají sezónní automaty s originálním tematickým zpracováním. Automat Big Bass Halloween™ se může pochlubit RTP (návratnost pro hráče) až 96,06 %, což je nadprůměrná hodnota pro online sloty. Volatilita hry je středně vysoká, což znamená, že hráči mohou očekávat méně časté, ale zato větší výhry. Hra nabízí vynikající hratelnost, atraktivní grafiku a zajímavé bonusové funkce, které udrží hráče v napětí. Díky vysoké výhernosti a možnostem velkých výher je tento slot oblíbenou volbou během Halloweenské sezóny i po jejím skončení.
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.
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Software provider
Game typeSlot
Reels
Winning paylines
Themes
RTP
