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We evaluate slot machines based on multiple criteria, from which we make our final verdict.
Design and theme
73 %
Features and playability
75 %
RTP and volatility
96 %
Slot machine details and review In Jazz
In Jazz by Endorphina is an online slot machine that takes players into the world of jazz. This slot machine features an elegant design, eye-catching graphics and an atmosphere that will transport you to the jazz era, full of swing and great musical experiences. Letβs take a closer look at all aspects of this game, including its features, symbols and overall gameplay. In Jazz is a five-reel slot machine with 25 paylines. The game is designed to appeal to a wide range of players thanks to its variety of bets.
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.
The graphics of the In Jazz slot are excellent and faithfully reflect the atmosphere of a mid-20th century jazz club. The game screen is full of fine details that include musical instruments, jazz musicians and elegant jazz clubs. The soundtrack is no less impressive, with authentic jazz music playing in the background and perfectly complementing the visuals of the game. For example, the Jazz Singer is the highest-value symbol in the game, which can bring significant wins when five symbols appear on a payline. The Musicians are also high-value and bring decent payouts when five symbols appear on a payline.
The WILD symbol, which substitutes for all other symbols except the Scatter symbol. The WILD symbol can appear on all reels and helps to form winning combinations. The In Jazz symbol. When three or more of these symbols appear on the reels, players gain access to the Free Spins bonus feature. The special feature is then activated by three or more Scatter symbols. Players are awarded 10 Free Spins. During these spins, additional special symbols may appear, adding various multipliers and increasing winnings. This feature can be reactivated by landing additional Scatter symbols during the free spins.
Theme and Symbols In Jazz
Singer
Musician
Saxofonist
Trombone
Bass
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
Scatter
Scatter symbol
The symbol with the inscription In Jazz acts as the Scatter symbol. Three or more Scatter symbols anywhere on the reels activate the Free Spins bonus game. Scatter symbols also bring separate wins, independent of paylines.
Free spins
This feature is activated when three or more Scatter symbols appear on the reels. Players are awarded 10 free spins. During the free spins, additional special symbols can be activated, which add various multipliers and increase winnings. The free spins can be reactivated by another Scatter symbol appearing during the bonus game.
Expansive Symbols
During the free spins, one special expanding symbol is randomly selected. This symbol can expand to cover the entire reel, significantly increasing your chances of winning.
HOP or TROP
When you spin the reels, you can take the opportunity to multiply your winnings. Just choose the right card and beat the dealer. You can challenge the dealer 10 times in a row. But once you fail, you will lose the credits you have won!
WILD
In Jazz slot from Endorphina brings players a great experience thanks to its special features and symbols that increase the chances of winning and enrich the gaming experience. Here are the details of these features and symbols. The symbol with the inscription WILD replaces all other symbols except the Scatter symbol. It helps to form winning combinations by replacing any other symbol on the reels. It can appear on all reels.
Prize table
Symbol
Multiplier
3x in payline
4x in payline
5x in payline
Scatter
0,5x
5x
50x
WILD
1x
5x
10x
Singer
0,8x 2,5x 8xx
2,5x
8x
Musician
0,4x
2x
6x
Saxofonist
0,4x
2x
6x
Trombone
0,3x
1,5x
5x
Bass
0,3x
1,5x
5x
Letter A
0,1x
0,5x
2x
Letter K
0,1x
0,3x
1,5x
Letter Q
0,1x
0,3x
1,5x
Letter J
0,1x
0,2x
1x
Number 10
0,1x
0,2x
1x
Our rating of the game
In Jazz
Endorphina’s In Jazz slot is a great example of how the atmosphere of a particular era and musical style can be transferred to an online slot. With its high-quality graphics, authentic soundtrack and interesting game features, this slot is a great choice for anyone looking for entertainment combined with the possibility of big wins. The wins may be less frequent, but larger, which can be challenging for players who prefer more regular, smaller wins.
86%
Editor's rating
Design and theme
86 %
86 %
Features and playability
85 %
85 %
RTP and volatility
96 %
96 %
How do we rate slot machines?
We evaluate slot machines based on multiple criteria, from which we make our final verdict.
The slot's graphics are of high quality and perfectly capture the atmosphere of a jazz club. The musical accompaniment includes authentic jazz songs, which enhance the overall gaming experience.
The slot offers several interesting special features, including WILD symbols, Scatter symbols and free spins with expanding symbols. These features increase the chances of winning and add excitement to the game.
The free spins bonus game gives players the opportunity to win more without placing any additional bets. Expansive symbols during free spins can significantly increase winnings.
The ability to double your winnings through the gamble feature adds another dimension to strategic gaming. This feature allows players to take risks and potentially increase their winnings.
The game is designed to suit a wide range of players, from casual players to high-rollers, thanks to a wide betting range from 0.01 to 1 coin per line.
Cons
The slot has high volatility, which means that wins may be less frequent, but when they do come, they tend to be larger. This can be a disadvantage for players who prefer more regular, smaller wins.
For new players, understanding all the special features and bonus games can be more difficult, which can seem confusing at first.
The jazz theme may not appeal to all players. Some may prefer slots with other themes, such as fantasy, adventure, or classic fruit machines.
The dependence on getting free spins and special symbols to achieve big wins can be frustrating for players who are unlucky in activating these features.
Manufacturer Endorphina
Endorphina is a Prague-based online casino software developer founded in 2012, known for creating visually stunning and mathematically balanced slot games. π° The company combines classic slot mechanics with innovative features and engaging storylines, appealing to both traditional and modern players. Endorphinaβs portfolio includes popular titles like Book of Vlad, Hell Hot 100, and Chance Machine 40, all designed in HTML5 for seamless play across devices. Licensed and regulated by reputable authorities, Endorphina continues to stand out in the iGaming world for its creativity, reliability, and focus on player experience.
Bonuses to casinos where slots Endorphina slots can be played
Rating
91%
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.
18+. New Players Only. Β£10 minimum deposit. 100% up to a maximum of Β£200. The welcome offer can be activated only once. 30 calendar days to activate. 35x wagering. 60 calendar days from activation to complete wagering. The 100% bonus up to Β£200 will be paid out in 10% increments to your Main Account balance. Bonus balance is not payable. Any remaining bonus balance will be forfeited upon withdrawal. T&Cs Apply. GambleAware.org
Rating
90%
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.
18+. New players only. Min dep. Β£20. Valid for 14 days from registration. Welcome Offer: Earn points for cash bets made to unlock wager-free spins on selected games: 2 points for every Β£10 bet on Slots, 1 point for every Β£10 bet on Video Poker and qualifying Side Bets. 0.25 points for every Β£10 bet on Roulette games. Maximum accumulation of redeemable points is limited to 2000. You will receive spins based on the number of points earned:10, 20, 35, 50 points = 5 spins, 70 points = 1 Superspin, 100 points = 10 spins, 200 points = 5 Superspins, 300 points = 4 Superspins, 500 points = 6 Superspins. Additionally you will earn an extra 120 Spins for every 375 points earned above the 500-point threshold, until you reach a total of 2000 points. Spins credited the next day. Spin winnings credited as cash funds and capped at Β£100 per batch of spins. Cash funds are immediately withdrawable. Wager-free spins must be used within 72 hours. Terms Apply. BeGambleAware.org.
Warning: Play and gamble responsibly | Gambling may be addictive 18+ | Underage gambling is an offence | When the fun stops, stop.
18+. New Players Only. Β£10 minimum deposit. 100% up to a maximum of Β£200. The welcome offer can be activated only once. 30 calendar days to activate. 35x wagering. 60 calendar days from activation to complete wagering. The 100% bonus up to Β£200 will be paid out in 10% increments to your Main Account balance. Bonus balance is not payable. Any remaining bonus balance will be forfeited upon withdrawal. T&Cs Apply. GambleAware.org
18+. New players only. Min dep. Β£20. Valid for 14 days from registration. Welcome Offer: Earn points for cash bets made to unlock wager-free spins on selected games: 2 points for every Β£10 bet on Slots, 1 point for every Β£10 bet on Video Poker and qualifying Side Bets. 0.25 points for every Β£10 bet on Roulette games. Maximum accumulation of redeemable points is limited to 2000. You will receive spins based on the number of points earned:10, 20, 35, 50 points = 5 spins, 70 points = 1 Superspin, 100 points = 10 spins, 200 points = 5 Superspins, 300 points = 4 Superspins, 500 points = 6 Superspins. Additionally you will earn an extra 120 Spins for every 375 points earned above the 500-point threshold, until you reach a total of 2000 points. Spins credited the next day. Spin winnings credited as cash funds and capped at Β£100 per batch of spins. Cash funds are immediately withdrawable. Wager-free spins must be used within 72 hours. Terms Apply. BeGambleAware.org.
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Software provider
Game typeSlot
Reels
Winning paylines25 paylines
