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We evaluate slot machines based on multiple criteria, from which we make our final verdict.
Design and theme
80 %
Features and playability
82 %
RTP and volatility
96 %
Slot machine details and review Perfect Gems
Perfect Gems is a fascinating online slot machine from Playβn GO that brings players a unique gaming experience thanks to its innovative features, beautiful design and attractive winning possibilities. This machine belongs to the video slot category and its theme is inspired by luxury and gems. If you are a fan of elegant games with surprising features, Perfect Gems should definitely not escape your attention.
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.
At first glance, you will be charmed by the precise graphic design that emphasizes the sparkling gems and luxurious aesthetics. The game area is set in the environment of a historical library or a jeweler’s workshop, which gives the game an original atmosphere. The soundtrack is discreet, but underlines the tension during the game, and each spin is accompanied by the gentle sounds of grinding gems. The animations are smooth and effective, which contributes to the overall positive impression. Perfect Gems offers a unique game system that combines classic slot machine elements with modern features. Gems in different colors represent the main symbols with higher payouts. Low symbols are classic card values ββ(A, K, Q, J, 10). The WILD symbol replaces other symbols except the Scatter and increases the chances of winning combinations. The Scatter symbol activates a bonus game with bonus spins. The number of Free Spins depends on the number of Scatter symbols on the reels – at least 3 Scatter symbols trigger the bonus feature, with each additional Scatter adding more Free Spins.
Theme and Symbols Perfect Gems
Blue Gemstone
Orange Gemstone
Green Gemstone
Pink Gemstone
Letter A
Letter K
Letter Q
Letter J
Number 10
Number 9
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
The game features special WILD symbols that can substitute for all other symbols except the Scatter and Perfect Scatter symbols, creating the best possible winning combination depending on the paytable and appear only on horizontal reels. When they are spun on the reels, all symbols on each reel become doubled.
Symbol Drop and Multiplier Feature
When you trigger a game, symbols fall into their respective positions on the game reel. For any winning combination, the symbol drop mode is triggered within one technical game. In the drop mode, all symbols from the winning combination are removed and replaced by new symbols, and at the same time the winning multiplier is increased by 1. The multiplier indicator is reset before each next game.
Scatter symbol
The game features a Perfect Scatter bonus symbol. If at least 3 Perfect Scatter symbols appear anywhere on the reels, free spins will be activated. 3 Perfect Scatter symbols will trigger 9 bonus free spins, 4 Perfect Scatter symbols will trigger 15 bonus free spins, 5 Perfect Scatter symbols will trigger 21 bonus free spins, 6 Perfect Scatter symbols will trigger 27 bonus free spins. If a Scatter symbol appears during the Free Spins feature, 2 more Free Spins will be awarded. The number of additional Free Spins is unlimited.
When the Free Spins feature is triggered, the multiplier indicator will not be reset, the multiplier value will be transferred to the bonus Free Spins and will not be reset during the Free Spins feature.
Prize table
Symbol
Multiplier
2x in payline
3x in payline
4x in payline
5x in payline
6x in payline
Blue Gemstone
20x
60x
100x
300x
500x
Orange Gemstone
10x
20x
30x
80x
Green Gemstone
7x
15x
20x
50x
Pink Gemstone
5x
10x
15x
40x
Letter A
4x
6x
12x
30x
Letter K
4x
6x
12x
30x
Letter Q
3x
5x
10x
20x
Letter J
3x
5x
10x
20x
Number 10
2x
4x
8x
16x
Number 9
2x
4x
8x
16x
Our rating of the game
Perfect Gems
Perfect Gems is a perfect example of how a modern video slot can combine visual appeal with innovative gameplay features. Although the high volatility may not suit everyone, the game offers stunning wins for patient players. With original features such as Free Spin and Falling Symbols, the game remains exciting even after a long time. If you are looking for a game that is visually dazzling and at the same time gives you the opportunity to win really big amounts, Perfect Gems is definitely worth a try!
Elegant and detailed graphic design with a gemstone motif
An environment reminiscent of a luxury jeweler's workshop
Allows up to 21,609 ways to win by increasing the number of symbols on the reels
The combination of high volatility and multipliers can yield exceptionally high wins
Multipliers increase with each win during a single round, making the game exciting, especially during Free Spins
Free spins are triggered by Scatter symbols and offer the potential for big wins thanks to multipliers
The return to player is 96.5%, which is above average for modern online slots.
The game is easy to understand even for less experienced players
Cons
Wins are less frequent, which can be demotivating for players with limited budgets or a preference for more frequent smaller wins
The game can feel repetitive after prolonged play, especially due to the lack of interactive bonus features
Many modern slots offer interactive mini-games or more complex bonus features, which Perfect Gems lacks.
In order for players to fully exploit the game's potential, it may be necessary to bet higher amounts, which may not be suitable for everyone.
Card value symbols (A, K, Q, J, 10) look less attractive than gems
Due to the high volatility mechanics and waiting for Free Spins or big wins, the game may require more patience
Manufacturer Play'n GO
The Play’n GO brand is one of the well-known online casino software developers. Over the course of its existence, this manufacturer has become one of the most popular suppliers of gaming software to leading European and global casinos. It is characterised above all by its combination of eye-catching graphics, animation and gameplay, which are qualities that every good gambler requires.
Bonuses to casinos where slots Play’n GO slots can be played
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 Β£50, 10x wagering requirements,Full T&Cs apply. Up to 500 Free Spins – New players only, Β£10 min fund, free spins won via mega reel, max bonus conversion to real funds equal to lifetime deposits (up to Β£250), 10x wagering requirements and full T&Cs apply. Gambleaware.org
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.
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 Β£10 and your spins can be played at the Β£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. Gambleaware.org. All the OJO Rewards and Game Play policies apply.
Bingo Bonus: First deposit only. Deposit Β£10 or more to claim. 50 free spins on Big Bass Bonanza slot. 500 free bingo tickets when you spend Β£10 on bingo, valid once per player. Free tickets valid on selected games up to Β£0.10 each, see bingo rooms for info. Excludes players in N.I. Irregular play may lead to removal of reward. OJOβs Rewards and Game Play policy applies.
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.
New players only | 10x wagering on the 23 Free Spins | 77 Cash Spins after 1st time deposit and Β£10 wager on slots. No max cash out on Cash Spins. Skrill Deposits Excluded. | T&C’s Apply! Gambling can be addictive. Play Responsibly. 18+
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.
11 FS – New players only. 18+. Min. deposit Β£10. Account ballance is withdrawable at any time. Upon withdrawal, any remaining bonus spins are forfeited. 7 days to activate the spins. Bonus spins will expire 24 hours after activation. Full T&C Apply.
Β£50 deposit bonus – New players only. Min. deposit Β£10. 30 days to activate & 60 days to use deposit bonus after activation. Wager req.: 10x on eligble games. Max. Bonus Β£50 . Bonus balance is paid with 10% Increments to account balance. Bonus balance is not payable. Max. bet is Β£20 or up to value 50% of the bonus amount – whichever is lowest. Account ballance is withdrawable at any time. Upon withdrawal, any remaining deposit bonus is forfeited. Full T&C Apply, play responsibly. Gambleaware.org
Rating
92%
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 players only | Deposit & wager at least Β£10 to get free spins | Free Spins winnings are cash | No max cash out | Eligibility is restricted for suspected abuse | Skrill deposits excluded | Free Spins value Β£0.10 per spin | Free Spins expire in 48 hours | 18+ | GambleAware.org. | T&C’s apply
Warning: Play and gamble responsibly | Gambling may be addictive 18+ | Underage gambling is an offence | When the fun stops, stop.
5 Free Spins – New players only, No deposit required, valid debit card verification required, max bonus conversion Β£50, 10x wagering requirements,Full T&Cs apply. Up to 500 Free Spins – New players only, Β£10 min fund, free spins won via mega reel, max bonus conversion to real funds equal to lifetime deposits (up to Β£250), 10x wagering requirements and full T&Cs apply. Gambleaware.org
Deposit at least Β£10 and Get 50 FS on the famous Big Bass Bonanza slot
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 Β£10 and your spins can be played at the Β£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. Gambleaware.org. All the OJO Rewards and Game Play policies apply.
Bingo Bonus: First deposit only. Deposit Β£10 or more to claim. 50 free spins on Big Bass Bonanza slot. 500 free bingo tickets when you spend Β£10 on bingo, valid once per player. Free tickets valid on selected games up to Β£0.10 each, see bingo rooms for info. Excludes players in N.I. Irregular play may lead to removal of reward. OJOβs Rewards and Game Play policy applies.
23 No-Deposit Sign-up Free spins on Big Bass Bonanza slot
New players only | 10x wagering on the 23 Free Spins | 77 Cash Spins after 1st time deposit and Β£10 wager on slots. No max cash out on Cash Spins. Skrill Deposits Excluded. | T&C’s Apply! Gambling can be addictive. Play Responsibly. 18+
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Software provider
Game typeSlot
Reels6 Reels
Winning paylines21609 paylines
