UKGC require us to verify your age before letting you play
Bonus-Menu 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
91 %
Features and playability
92 %
RTP and volatility
96.55 %
Slot machine details and review Hot Tuna
Hot Tuna is a slot that pulls you in at first glance into a world of fishing, landing valuable catches and chasing big wins hidden beneath the surface. Pragmatic Play has gone for an unconventional game concept here with 5 reels, 3 rows and 10 paylines, making the game feel different from most classic slots. The very presentation suggests this wonβt be just ordinary reel-spinning, but an adventure packed with collecting special symbols and bonus features.
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.
A high volatility slot. Wins are rare, but can be really big. The game has more pronounced fluctuations and can often go without hitting anything for a long time, suitable for players who like adrenaline, higher risk and work with a larger budget. More about volatility here.
Slot theme and symbols
The theme of Hot Tuna is set in a sea-fishing environment, where you head out for valuable catches and treasures hidden below the surface. The base symbols include bait, sushi, a bait box, a seahorse, the letters A, K, Q, J and the 10 symbol. In addition, the reels also feature a WILD symbol, a Scatter symbol, a special Hot Tuna symbol and a Money symbol. Each of them plays a different role and together they form the foundation of the game system. Thanks to the combination of collection mechanics and bonus features, the game doesnβt feel repetitive even over a longer session.
Theme and symbols Hot Tuna
The slot also includes a Buy Bonus feature. If you donβt want to wait for Free Spins to trigger at random, you can buy the bonus round for 100x your total stake. Once activated, 3 to 5 Scatter symbols will appear on the reels and youβll instantly receive the corresponding number of free spins.
Bait
Sushi
Bait box
Seahorse
Money symbol
Letter A
Letter K
Letter Q
Letter J
Ten
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 buy
Bonus Game
Bonus Scatter
Other Features
Scatter Symbol
WILD symbol
This icon represents every playerβs welcome helper, as it takes on the role of a universal substitute on the reels. It works like the missing piece of a puzzle β if youβre one symbol short of completing a combination on a line, the WILD turns into exactly what you need. It instantly connects mismatched symbols on a payline, turns a losing spin into a winning one, and delivers an immediate payout.
Scatter symbol
It has complete freedom and all you need to do is land it in the required number anywhere on the grid. Its main job is to unlock the gate to game bonuses, so as soon as you hit 3β5 Scatter symbols youβll get 10β20 Free Spins. If you manage to land only two bonus symbols, thereβs a chance the game board will provide a third. During Free Spins, the WILD symbol can award 1 Free Spin, collects and awards all values from Money symbols. Once you collect 7 Money symbols, the bonus mode triggers and you can get another 10 Free Spins.
Hot Tuna symbol
You can land the bonus symbol only during Free Spins. Whenever you hit it, it brings multipliers for fish collections.
Prize table
Symbol
Multiplier
2x in payline
3x in payline
4x in payline
5x in payline
Bait
20x
250x
1000x
10000x
Sushi
150x
750x
5000x
Bait box
100x
500x
2500x
Seahorse
100x
500x
2500x
Money symbol
50x
250x
1000x
Letter A
20x
120x
500x
Letter K
20x
120x
500x
Letter Q
20x
120x
500x
Letter J
20x
120x
500x
Ten
20x
120x
500x
Our rating of the game
Hot Tuna
Hot Tuna feels like an interesting mix of a classic fishing slot and modern bonus mechanics. The gameβs biggest strength, in my view, is the link between Money symbols, Free Spins and the special Hot Tuna symbol. During the bonus mode, the player feels like theyβre constantly collecting something extra, which keeps the tension going even over a longer period. The option to buy the bonus round is also a plus, as is the presence of WILD symbols, which help create winning combinations more often than in many competing titles. On the other hand, not everyone will like the fairly specific layout of ten reels and only five paylines.
The fishing theme is presented clearly and is easy to navigate
The WILD symbol significantly helps when forming winning combinations
The game includes Free Spins with additional special features
Money symbols can bring very attractive bet multipliers
The Hot Tuna symbol expands win potential during the bonus round
The Scatter symbol doesnβt need to be on a payline
The chance to win extra Free Spins extends the bonus mode
The Buy Bonus feature allows instant access to the most exciting part of the game
The graphics are clean and easy to read
The game offers several interconnected bonus mechanics
Cons
In the base game, bigger wins may not appear for a longer time
The biggest win potential is concentrated mainly in Free Spins
Ten reels may feel cluttered to some players
Only five paylines feels rather modest compared to modern slots
Buy Bonus requires a relatively high stake multiplier
Beginners may struggle to understand all the interconnected features
The Hot Tuna symbol is available only during Free Spins
The highest-value Money symbols land very rarely
The gameβs volatility can lead to longer periods without a bigger win
The bonus features are so dominant that the base game can sometimes feel less interesting
Manufacturer Pragmatic Play
If thereβs one game studio that knows how to make a slot truly thrilling, itβs Pragmatic Play. This brand is one of the most popular online slot developers in the world – and itβs no wonder! Their games are packed with explosive bonuses, unique features, and juicy jackpots.
Bonuses to casinos where slots Pragmatic Play slots can be played
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.
18+.New UK-based customers only. You must opt-in & deposit Β£20+ using a debit card to qualify. Offer valid 7 days from registration. Welcome Bonus: 100% match up to Β£100 on 1st deposit. 50x wagering applies (as do weighting requirements). Free Spins: Awarded on Centurion Big Money once you have staked Β£20 on any Games Global game. Spin value = 10p. No wagering requirements on free spin winnings | 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
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
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
Warning: Play and gamble responsibly | Gambling may be addictive 18+ | Underage gambling is an offence | When the fun stops, stop.
Automatically credited upon deposit. First Deposit Only. Min. deposit: Β£10, max. Bonus Β£50. Game: Book of Dead, Spin Value: Β£0.1, Max Free Spins: 50. WR of 10x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min Β£0.10) of the free spin winnings and bonus amount or Β£5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. T&Cs | Gambleaware.org
100% match on your first deposit (up to Β£100)
95%
+ Spend at least Β£20 on Spin Casino slots and unlock 100 FS
18+.New UK-based customers only. You must opt-in & deposit Β£20+ using a debit card to qualify. Offer valid 7 days from registration. Welcome Bonus: 100% match up to Β£100 on 1st deposit. 50x wagering applies (as do weighting requirements). Free Spins: Awarded on Centurion Big Money once you have staked Β£20 on any Games Global game. Spin value = 10p. No wagering requirements on free spin winnings | Gambleaware.org
500 free bingo tickets when you spend Β£10 on bingo
94%
+ 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.
Register, verify your age, and play slots for free!
Forgotten Password
UKGC require us to verify your age before letting you play
Cookie Consent
We use cookies on our website (including third party cookies). 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 paylines10 paylines
