The Best Bonus Buy Slots 2024

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A new trend in the world of online gambling - slots with a buy bonus feature. No longer need to wait for the combination to fall out to activate an additional round. You can run the game at any time. It is enough only to pay the amount specified in the rules. The price varies depending on the simulator and the provider who created it. The average cost is 100 bets. After making the payment and including the trigger the bonus user is guaranteed to play the prize round and get the winnings.

Buy bonus feature


The purpose of feature buy slots is to give the user the chance to buy a bonus round at any time and remove the restriction of playing an additional game.

feature buy slots

How Bonus Buy Slots Work

To activate the bonus buy option in online slot, you need to:

  • enter the casino site and choose a slot machine with this feature, it is recommended to pay attention to the manufacturer;
  • Experienced players are advised to get acquainted with the apparatus for free in demo mode to minimize risks and increase the chance of winning, as well as to learn its features;
  • adjust the size of the bet per spin, as well as other parameters available for change;
  • make sure that you have enough funds in your account and click on the button to buy a bonus.

How to Play Free Bonus Buy Slots in Online Casino

To play online slots free with buy bonus rounds you need to select a game and click Slots Demo Play. The player will be credited with virtual chips, with which he will bet and can activate the bonus or free spins feature. Advantages of demo play slots with bonus game:

  • familiarization with the rules of the slot machine;
  • gaining experience;
  • a chance to test feature buy;
  • no risk of losing real money;
  • you don't have to make a deposit.

Play slots for free

Slots with buy bonus are a risk-free opportunity to evaluate the benefits of the bonus purchase feature and its winning potential. Players also get a chance to analyze the feasibility of the cost of purchasing an additional feature and the prizes they receive. The disadvantage of free play in demo slots is the lack of real winnings. All profits gained in demo mode are canceled after reloading the slot.

Benefits of Bonus Buy Feature Slots

Feature buy option gives players the opportunity to no longer wait for the desired combination, after which will be launched an additional round. As a result, in theory, gamblers will be able to get more frequent wins than after the standard spins. This is confirmed by numerous reviews of players who have already tested this option.

Another advantage of the feature buy option is the prospect of evaluating the real payoff of the simulator. During the bonus round can do this as quickly as possible. If the player does not have a high bankroll, and bets on the spins are substantial, there is a high probability of losing all the money before it triggers the bonus round. In this case, it is more appropriate to include a game's bonus buy, as a result of which the chance of winning significantly increases.

Popular Bonus Buy Slots

Many online casinos put slot games, where you can buy a bonus or free spins round, in a separate section. So they can easily and quickly find them even beginners. List of high volatility slots with the bonus purchase:

Slot Provider RTP
Money Train 2 Relax Gaming 96.40%
Sweet Bonanza Pragmatic Play 96,51%
Fruit Party Pragmatic Play 96,5%
Gates Of Olympus Pragmatic Play 96.5%
Raptor Doublemax Yggdrasil 96%
Champions Of Rome Yggdrasil 96.4%
Extra Chilli Big Time Gaming 96,82%
Punk Rock No Limit Gaming 95.29%
Fish 'n' Nudge PushGaming 96,55%
Big Time Gaming Forest of Fortune 96.20%

Also, bonus funds and money cart bonus available in Megaways slots. In almost all slot games the option to buy the bonus has high volatility.

Sweet Bonanza

sweet bonanza bonus buy

Megapopopular slot game developed by Pragmatic Play. The game will take gamblers to the world of Willy Wonka, where every spin is full of candy, marmalade, lollipops, and other sweets.

RTP 96,51%
Playing field 6х5
Lines No
Bid $0,2-$100
Maximum payouts х21 100
Bonus features Freespins, Avalanche, Scatter, Multiplier, Jackpot
Technology JS, HTML5

In Sweet Bonanza, you can buy a bonus at any point in the game.

Play now

Jammin Jars

jammin jars buy bonus

Another bright fruity slot Jammin Jars, buy bonus which is offered in paid and free mode.

Developer Push Gaming
RTP 96,83%
Drums 8
Lines No
Bid $0,2-$100
Maximum payouts х20 000
Scatter Yes
Additional features Expanding, Sticky and Walking Wilds, Big, Falling and Stacked symbols, Cluster Pays

Big Bass Splash

Big Bass Splash bonus buy

Apparatus on the theme of gambling fishing and money catch. In Big Bass Splash buy bonus can buy all comers who have enough finances on the game account.

Provider Reel Kingdom
RTP 95,67%
Lines 10
Barabanov 5
Maximum payouts х5 000
Bid $0,2-$250
Functions Multiplier, Symbol Collection, Hold and Win, Wild, Scatter, Freespins, Autoplay

Play now

Wanted Dead Or A Wild

Wanted Dead Or A Wild bonus buy

The theme of the game is the Wild West. In Wanted Dead Or A Wild buy bonus spin is offered at any time.

Provider Hacksaw Gaming
RTP 96,27%
Maximum payouts х12 500
Bid $0,2-$100
Drums 5
Lines 15
Bonuses Hold and Win, Wild, Scatter, freespins

Gates Of Olympus

gates of olympus buy free spins

In the slot Gates Of Olympus buy bonus can everyone. The simulator is one of the most popular slots in all online casinos. Players can run the Gates Of Olympus demo to evaluate its winning potential.

Developer Pragmatic Play
RTP 96,5%
Maximum payouts х5 000
Bid $0,2-$125
Drums 6
Lines No
Bonuses Wild, Scatter, Bonus bets, Stacked symbols, Falling symbols, Cluster Pays, freespins, auto play

Play now


Nitropolis bonus buy

A fantastic slot dedicated to animals living in the future.

Vendor Elk Studios
RTP 96,1%
Maximum payouts х10 000
Bid $0,2-$100
Drums 6
Lines 4096
Functions Nitro Reels, Stacked and Sticky symbols, Wild, Scatter, Symbols upgrade, Respins, Reelset Changing, freespins
Buying a bonus Yes

Where to Play Bonus Buy Slot?

Activate slot bonus feature buy is recommended in time-tested licensed online casinos with good reviews. How to choose a gambling establishment:

  1. Study information about the license, and the issuing authority. Check the availability of information on the site of the casino and the regulator.
  2. Familiarize yourself with the assortment. It should be varied: slots, card and table games, tables with live dealers, etc.
  3. Find out the average return percentage of the machines.
  4. Evaluate available payment systems and limits for deposit and withdrawal.
  5. Check the work of the support service and ways to contact the operator.
  6. Evaluate the bonus program for newcomers and regular users.
  7. Find out about the availability of mirror and mobile apps.

It is obligatory to study the reviews of regular customers. A reliable online casino is a guarantee of successful play and fair winnings.

Best casinos with bonus round or feature slots
200% to $1000
5 games
5.0 rating
270% to the first deposit
2 games
5.0 rating
$200 and 40 free rounds in Blaze Original games
4 games
4.5 rating
500 USD on deposit +250 freespins
3 games
5.0 rating
100% Bonus up to 140€ for first deposit
1 game
4.8 rating

How to Choose Slots With Bonus Buy

You should not play feature buy slot games that you can find already. You need to study its characteristics and try to play demo game. A responsible approach to the choice of apparatus significantly increases the chance of winning. The best bonus buy slots may be found in the reviews of real players. It is recommended to look for comments on independent resources: forums, blogs, messengers. Before you buy the bonus round, you should evaluate the frequency of its activation. Maybe it is not worth spending money on its purchase and it is more profitable to wait until it starts automatically. Attention should also be paid to the fact that frequent use of this feature, can lead to a rapid zeroing of the balance. Players should evaluate how profitable they purchase the bonus. Investments should pay off, otherwise, there is no point in spending time and money on this round. General recommendations for experienced players:

  • responsibly approach to the choice of slot game;
  • to find the slot with the most lucrative bonus;
  • set a budget limit.

Playing by bankroll is a guarantee that the money invested in the spin will pay off as a result. It is worth remembering that the possibility of acquiring an additional round is a higher risk of gambling addiction. The player can easily get carried away, and lose track of time and self-control.


The first indicator to pay attention to is the variance. If it is low, the user will get frequent but insignificant prizes. The higher the volatility, the less frequent and higher the winnings. A high indicator indicates that prizes can be received very rarely, but their amount will be very impressive. Almost all feature buy slots have high volatility. Therefore, you need to have an impressive bankroll to wait for wins. It is recommended to activate trigger free spins immediately after the game is launched.

RTP (Return to Player)

The return percentage of a slot is a theoretical measure of what percentage of the bets made the player will get back and how much the casino will receive. The higher the RTP, the more chances to come out in the plus.

Special features

Modern online slots are equipped with a number of additional features that make the game more interesting and profitable. The most common features in slots are:

  • freespins;
  • Wild and Scatter;
  • respins;
  • a gamble.

Also among the bonus additions are Avalanche, Stacked symbols, Multiplier, autoplay, etc. The functionality depends on the developer.

Slots Providers with Bonus Round Buy Option 

Recently, there is a tendency to increase the number of casino slots with buy bonus feature. Developers take into account that such slots are in high demand among players and equip new products with this feature.

Pragmatic Play

The leading developer of gambling software is Pragmatic Play. The company has been on the market since 2015 and quickly gained recognition from gambling fans. The headquarters is located in Malta. The vendor's developments are tested by independent laboratories Gaming Labs, QUINEL, and BMM. Slots are licensed by the regulator of the UK, Curacao, Romania, Philippines, Malta. The total number of jurisdictions that have issued the license is over 20. The peculiarity of Pragmatic Play developments is a diverse portfolio. The assortment includes retro models and modern machines, live casino, scratch cards, progressive jackpot, bingo, table games, keno, and video poker. Also from Pragmatic Play buy bonus can be in some models that are equipped with this feature. The most favourite bonus buy slots are Sweet Bonanza, Wolf Gold, The Dog House Megaways. Other features and advantages of the developer's online slots:

  • games are available in HTML5 format;
  • financial transactions are made in any currency;
  • interface is available in 31 languages;
  • clear control panel;
  • it is possible in slots from Pragmatic Play to buy bonus demo mode.

Play now

Hacksaw Gaming

A young provider that has been operating since 2018. The vendor drew attention to itself with a creative approach to developments. The most popular slot models from Hacksaw Gamings feature buy free spins: Chaos Crew, The Final Countdown, Itero.

Push Gaming

Australian developer known since 2012. All games have stunning graphics and are characterized by creative approach to storylines and bonus options. The most popular bonus buy slots: Big Bass Bonanza, Razor Shark, Temple Tumble.


The developer Yggdrasil is known since 2010. The provider produces machines that are characterized by innovative solutions, stunning graphics, and profitable bonus features. You can familiarize yourself with the range of slots of this vendor for free. The brand has created its own platform iSense, which works on all types of devices. Famous slots with feature buy: 90K Yeti Gigablox ™, Vikings Unleashed ™ Megaways, Gonzo's Quest Megaways ™. There are machines that feature a progressive jackpot.

Relax Gaming

Swedish developer, producing gambling software since 2010. Famous machines with bonus purchase: Money Train 2, Temple Tumble Megaways, Cash Elevator.


Slots with bonus buy feature is a chance to instantly activate an extra round and not wait for it to fall out, relying on the will of chance. Use the bonus buy feature to activate an additional round at any time, without wasting time on spins. This is an opportunity to no longer rely on random, but to submit to the will of chance, triggering the option when the player needs it. An additional advantage of feature buy is that there is a chance to test the option in demo mode. This will allow you to assess the profitability of the feature, pick the size of the bet, and gain experience. Slot machines with bonus buy is a chance to spend your free time in a fun and unusual way. Like standard slots online they are a way to relax, not a source of income. You should not forget that. The bonus round buy opportunity only adds spice to the experience and gives you an extra chance to win. It is not necessary to abuse this feature so that gambling brings only positive emotions.

Frequently Asked Questions

How to buy a bonus in slots?

Usually in slots with the option to purchase the bonus, there is a button in the form of a star, by clicking on it you will be able to choose the required number of free spins and bet.

In which slots can you buy a bonus?

Buy bonus can be slots from the following manufacturers: Belatra, Big Time Gaming, Betsoft Gaming, Fugaso, NetEnt, Nolimit, PushGaming, Pragmatic, Microgaming, Quickspin, Relax, Spinomenal, Yggdrasil. Most often online casino games with this feature are placed in a separate section on the official casino site.

How do I buy the bonus in Pragmatic Play games?

Most often in games from Pragmatic Play the button to buy free spins bonus is located on the top left, by clicking on the button you can buy an additional round at any time of the game. Beforehand, you should make sure that you have enough money in your account. If you still have questions, it is recommended to ask the support operator of the selected casino.

Why are slots with a buy feature more profitable?

When you purchase the bonus round, an additional round with a higher chance of winning is activated immediately. You no longer have to wait for the right combination and rely on chance.

Do I need to set a budget and time limit when playing slots with a bonus buy?

It is desirable to set limits during the game, buying bonus free spins in a limited amount. This will reduce the risk of losing the entire bankroll and will allow you to get in the plus on the distance.

Scott Finch
Author Scott Finch

Scott Finch is a renowned critic in the world of gambling and crash games. With over a decade of experience, he has carved a niche for himself by providing insightful and unbiased reviews. His expertise has helped many enthusiasts navigate the dynamic gaming world. Known for his incisive analysis and candid reviews, Finch remains a respected expert in the gaming community.

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