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
75 %
Features and playability
76 %
RTP and volatility
98 %
Slot machine details and review Winterberries
Exciting animations and an incredible soundtrack. These perspectives are behind the high reputation of the sophisticated Winterberries slot game from Yggdrasil. Spin this 5-reel slot that will give you the potential of an impressive 25 paylines. Don’t hold back and show the world what you’re made of! This online slot is suitable for both complete beginners and experienced players.
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
Another unique game from Yggdrasil is dedicated to a plant called holly. It develops in the form of bushes and trees, on which small colorful berries appear, which have become an icon for the symbols of the slot machine. In the background you will see a beautiful cool forest environment where the holly grows. In addition to the colorful design and unique characters of the slot machine, it also abounds in generous winnings and several winning modes. The game has basic thematic symbols, which are in the form of colorful holly berries. Huge yellow berries have the highest payout. All other symbols bring regular payouts. You will not find any special symbols here.
Thematic bonus rounds are not available here. Instead, the developers have prepared a slot machine with two winning options. If you manage to dial any winning combination, you will get one respin in the game. The symbols that create a new chain will remain in their positions and start to freeze. The remaining symbols in the field will shift again. If another identical symbol lands anywhere else on the playing field, it will also freeze. At this point, the reels will start spinning again. At that point, the entire field may be filled with identical symbols. When the reels start to freeze, you will get additional multipliers. Starting with reel #1, multipliers from 2 to 5 will be awarded.
Yellow Berries
Blue Berries
Bright Red Berries
Orange Berries
Dark Red Berries
Black Berries
Red and Black Berries
Special Symbols and Slot Features
3D
NO
Autoplay
YES
Free Spins
YES
Gamble Feature
NO
Locking Symbols
YES
Wild Symbol
NO
Win Multiplier
YES
Other features
Other Features
Freeze and Re-spin features
A winning combination on a payline activates the Freeze and Re-Spin features within one technical game. The winning symbols stop and all other symbols re-spin for higher wins. The reels re-spin until new combinations fall or existing combinations expand. If no further wins are formed and the Freeze special feature ends, all wins are paid out. If a winning combination of symbols other than those previously in position during the Freeze feature appears during the re-spin, the winning combination is paid out quickly and the Freeze feature continues.
Reel Multiplier Feature
In the event that symbols on two or more reels are identical while the Freeze feature is active, a multiplier is added to the total win. The multiplier value is equal to the number of consecutive reels with the same symbols from left to right, i.e. x2 β x5.
Prize table
Symbol
Multiplier
3x in payline
4x in payline
5x in payline
Yellow Berries
15x
40x
500x
Blue Berries
12x
20x
150x
Bright Red Berries
8x
15x
75x
Orange Berries
5x
12x
50x
Dark Red Berries
3x
12x
50x
Black Berries
3x
10x
25x
Red and Black Berries
3x
10x
25x
Our rating of the game
Winterberries
The online slot machine Winterberries is an original slot from Yggdrasil and offers the most classic slot theme, namely fruit, which is why it is immediately clear that the slot will not be full of many features. It differs from classic fruit machines in the type of sheep. Unfortunately, there are no special WILD, Scatter or Mystery symbols, but you can use the special freeze and respin functions. Even though it is such a truncated slot game, you can have a lot of fun with it.
86%
Editor's rating
Design and theme
86 %
86 %
Features and playability
85 %
85 %
RTP and volatility
97 %
97 %
How do we rate slot machines?
We evaluate slot machines based on multiple criteria, from which we make our final verdict.
Winterberries online slot machine is a traditional fruit slot with original game symbols.
Players have access to a large and very diverse playing field, which is perfectly clear and the entire game is relatively easy to control.
The game's graphics and soundtrack are very well matched.
The player can use special Freeze and Re-spin features while spinning the reels, which can create high winning combinations and bring players additional wins.
Cons
The online slot game is a very simple slot game that may not be that exciting for some players.
There is a very low number of paylines available.
Manufacturer Yggdrasil
Yggdrasil slots are known for their innovative game mechanics and great graphics. Yggdrasil often features themes inspired by mythology and fantasy worlds, making them a very popular slot manufacturer.
Bonuses to casinos where slots Yggdrasil 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.
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.
18+. New players only. Sign up, deposit and stake Β£20 on selected slots, and receive 100 Free Spins on Fishin’ Frenzy Even Bigger Fish. 30 day free spins expiry. Ends 14/02/26 at 23:59 GMT. Full T&Cs Apply. begambleaware.org.
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.
New customers only / Opt in & deposit Β£10+ in 7 days / wager 1x in 7 days on any eligible casino game (excluding live casino and table games) for 50 Free Spins / Wagering contributions vary / Free Spins worth 10p each on Big Bass Splash / 3 day expiry/ / 18+/ Gambleaware.org / Terms & Conditions 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
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.
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
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 paylines25 paylines
