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We evaluate slot machines based on multiple criteria, from which we make our final verdict.
Design and theme
95 %
Features and playability
98 %
RTP and volatility
96 %
Slot machine details and review 81 Premium
As you can see, the 81 slot machines are popular and the interest in them is really high. The family of these machines could be expanded by the 81 Premium slot machine from Casimi. Here you will find a good portion of fruit symbols and it will charm you not only with its simplicity, but also with countless options for how to dial your favorite credits. During the game, you will spin four reels and hit 81 win lines. You can look forward to the criss-cross game mechanic, which is practically the most popular mechanic in casinos.
Every slot machine must be manufactured by a company that invented, designed and put it into operation. Many players eventually find that they only enjoy playing on machines from specific manufacturers, so they narrow down their selection by preferred software manufacturers. In the Czech Republic, the most popular machines are from local software manufacturers such as Kajot or Synot.
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.
81 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.
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%.
92%
- 96%
Layout
4x3
Slot theme and symbols
The online slot will surely surprise you immediately after starting with its relatively modern graphics and classic fruit theme. The symbols spinning on the reels include classic fruits – apples, plums, oranges, lemons, cherries, but you will also find blue sevens here, which, when there are 4 symbols at once, will bring you a bet multiplier of x80. On the other hand, the BAR symbol will bring you the lowest winnings. However, they also fall out the most often. The 81 Premium slot machine would be like any other slot machine, but because it has a special WILD symbol with the inscription 81 WILD and great features, it is a little different. The WILD symbol has a total of two tasks, which include both a multiplier and a substitution function. Unfortunately, apart from it, you will not find anything dizzying here. The RTP ranges from 92-96%, which is not exactly dizzying, and the volatility is medium. The winnings are rather small and you will need the necessary amount of patience, but definitely do not hesitate to spin.
Theme and symbols 81 Premium
Blue Sevens
Apples
Bells
Plums
Oranges
Lemons
Cherries
BAR
Special Symbols and Slot Features
3D
NO
Autoplay
YES
Free Spins
NO
Gamble Feature
NO
Locking Symbols
NO
Wild Symbol
YES
Win Multiplier
YES
WILD Symbol
The WILD symbol substitutes for all other game symbols. If a WILD symbol appears on a payline, the win on that line is doubled, quadrupled if 2 WILD symbols appear, or 6x if 3 WILD symbols appear. Since this is a classic fruit slot, a relaxing type, you don’t have to worry about any other special symbols or features.
Prize table
Symbol
Multiplier
3x in payline
4x in payline
Blue Sevens
10x
80x
Apples
6x
40x
Bells
4x
20x
Plums
2x
6x
Oranges
1x
5x
Lemons
1x
4x
Cherries
1x
3x
BAR
1x
2x
Our rating of the game
81 Premium
The online slot machine 81 Premium is another successful work from Casimi that definitely deserves attention. The truth is that it doesn’t offer many special symbols and no features at all, but thanks to that you can really relax and just spin the reels. The game also has quite attractive graphics, dynamic gameplay and the popular criss-cross mechanic, which will bring you at least small wins. A significant plus is the large range for setting bets, so the game can be enjoyed by beginners with a smaller deposit, but also by more experienced players who want a relaxing game.
We evaluate slot machines based on multiple criteria, from which we make our final verdict.
Design and theme
92 %
Features and playability
92 %
RTP and volatility
96 %
Pros
The online slot machine 81 Premium has very simple gameplay and intuitive controls that every player will understand.
81 paylines give you relatively high chances of winning
The classic fruit theme and symbols are presented in modern graphics, so everything is beautifully clear.
The special WILD symbol also brings multipliers that can significantly improve your winnings.
A wide betting range benefits beginners and players with smaller budgets
Modern graphics and animations contribute significantly to visual appeal
The criss-cross mechanic is popular and sought after among players, which brings additional plus points to the slot machine.
Cons
The volatility ensures that the wins here are less frequent and you need to have more patience to win something.
The game does not have any bonus spins that could move the slot
Apart from the WILD symbol, you won't find any bonus or special symbols here that might please you.
You might not be excited about the classic fruity style, because there are already so many of them.
The lack of more complex features discourages players who expect more from a slot
Manufacturer Casimi
Founded in 2020 in the Czech Republic, Casimi Gaming is a rising star in iGaming, known for its unique and innovative slot games. Their TransformWays mechanic enhances gameplay transparency, giving players more control. With over 25 engaging slots, ITC and BMM certifications, and partnerships with top platforms like iSoftBet and BetConstruct, Casimi is redefining online casino entertainment.
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100% match on your first deposit (up to £100)
95%
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Software provider
Game typeSlot
Reels
Winning paylines
Themes
RTP
