Best Bonus Buy Slots

Home » Best Bonus Buy Slots


With fast-developing technologies and the increase in demands of high-tech style games now we can see a great surge in the popularity of online slots. Derived from typical casino machine slots, they perfectly imitate them and often have better functionality. Despite the popularity, there are voices of those who despise the type for high costs of playing and big chances of losing a lot of money. It often takes quite a lot of spins before entering a bonus section while playing machine slots. A gambler sometimes has to spend 100+ times of an initial stake to activate winning icons and get a desirable multiplication. This process may be tiresome and even damage the psychotic condition. To avoid that, the bonus buy or feature buy were invented.

100% up to $3000

Get Exclusive Bonus 100% up to $3000
5.0 rating

100% up to $3,000

100% Welcome Bonus up to $3,000 on Your First Three Deposits
5.0 rating

225% up to $12,250

Welcome Package 225% up to $12,250
5.0 rating

Up to $1,000

First Deposit Bonus up to $1,000
5.0 rating

Up to $5000

Get Welcome Bonus up to $5000
5.0 rating

500% up to $3000

Get Exclusive Bonus 500% up to $3000
5.0 rating

300% up to $3,000

150% up to $1,500 Casino Welcome Bonus + 150% up to $1,500 Poker Welcome Bonus.
5.0 rating

300% up to $3,000 + 30 Free Spins

Welcome Bonus 300% up to $3,000 + 30 Free Spins
5.0 rating

400% up to $10,000

Welcome Bonus 400% up to $10,000
5.0 rating

Up to $5500

Get up to $5500 in Welcome Bonuses
5.0 rating

$7777 + 300 Free Spins

1st Deposit: 200% up to $2,000 + 100 FS (Code: SLOTO1MATCH);
2nd Deposit : 200% up to $2,000 + 50 FS (Code: SLOTO2MATCH);
3rd Deposit: 100% up to $1,000 + 50 FS (Code: SLOTO3MATCH);
4th Deposit: 100% up to $1,000 + 50 FS (Code: SLOTO4MATCH);
5th Deposit: 177% up to $1,777 + 50 FS (Code: SLOTO5MATCH).

5.0 rating

$2500 + 500 Free Spins

Up to 275% bonus on your first seven purchases!
5.0 rating

$800 Welcome Bonus

Get up to $800 Welcome Bonus
5.0 rating

Deposit $25 play with $125

Receive a fantastic $100 Free on your first deposit of as little as $25!
5.0 rating

230% + 40 Free Spins

Get Welcome Bonus 230% + 45 Free Spins on Spring Wilds
5.0 rating

Types of Bonus Buy Slots

Bonus Buy Slots

There are several types of online slots, which are being used worldwide. Of course, this is just a means of preference what type is to choose. However, if you are interested in exploring bonus buy slots, it is better to acquaint yourself with the typical slot version first.

Common 5-Reel Slots

With the development of the online gambling industry, basic 3-reel slots met some sort of changes as well. Their online versions simply were added with two extra reels. That created more combination options, more winning chances, and thus, more gaming fun. At 5-reel slots, you may reach the payout goal quite easily. All you need is to match a combination of the same symbols from independent reels at the same payline. This strategy sounds familiar for old-school gamblers who used to enjoy real slots in a physically established casino. However, since now we have 5 reels, it is possible to hit a winning line if you have 3-5 identical symbols on a row. Experienced gamblers usually try to carefully adjust reels that they can obtain several combinations on different lines at once. This can be achieved if you play slowly and bet tiny amounts for short spins. Such a playing method is also profitable in the way that it increases the chances of obtaining special features and bonuses. Saying it, you should also keep in mind that sometimes it takes more than 50 spins to have a bonus. Providing that it will not necessarily guarantee you a greater sum than you spent for the spins, it might be better to consider the bonus buy option.

With the quite high RTP (no lower than 95%) using bonus buy feature slots may compose exciting gaming and great winnings. Bonuses or features of online slots themselves are designed to influence the volatility rate. The higher volatility is the higher possibilities of bigger wins and the lower chances of wins frequency. With the lower volatility it, obviously, works vice versa. Thus, when you purchase a bonus you permanently know its functions and can use it the way you want. Spending average spins do not provide these options, thus, reducing a degree of self-controlled gaming.

Another useful feature of 5-reel slots is that they are finely adapted and can be played on different venues and platforms. You can find them at any type of online casino, play downloaded versions, or enjoy them on your mobile device. Moreover, there is a variety of services that provide free demo editions of the slots. By having this, you may find a perfect one without for free, without money depositing. It also allows exploring specifics, playing mechanics, and the value of bonus features.

In addition, it has to be mentioned that there are several variations of 5-reel slots. The key difference is the number of lines. The more you have on a screen at once, the more winning chances you may have. A version may vary from a typical 5 lines slot to sophisticated and complex 50 lines ones. Another edition difference is based on the number of winning ways, not lines. This pattern served as a prototype for another game type called Megaways, which we will explore in the following section.

Megaways Slots

This type of online slots is for those who are keen on micro calculations and love to test the lady luck while playing. The key principle, in turn, is rather simple. As a rule, classic 5-reel slots have 3 rows on each reel. To figure out the winning possibility you should simply multiply the numbers of reels with each other. So, as for the ‘classic’ type we have 243 paylines. Megaways slots, however, comprise up to 8 symbols on each reel. Moreover, sometimes you may encounter 6-reels megaways. This provides us more than 200.000 paylines. What a number! And this is not even the limit. At some slots, there are extra 4 symbols on the middle reels above. Thus, it gives more than 400.000 ways to win.

Even though this seems like a gold mine for gamblers, there are several features that have to be considered. Firstly, the number of reel symbols is not static and changes every time you make a spin. So, you can imagine how chaotic and unstable the playing process is. Secondly, you, of course, can rely on not only luck but on a bonus help. Buy feature option perfectly epitomizes gambling confidence and high winning chances. Just imagine how much money you can obtain in one spin with numerous winning chances that are increased by a bonus. Unpleasantly high price for that possibly will be covered by an enormous cash pile you will win.

List of Popular Bonus Buy Slots (Top 10)

Now, when we have briefly explored typical slots that are flawlessly combined with the buy feature, it is time to examine top buy bonus slots in detail. You can purchase bonuses and features at any of the following best bonus buy slots. These are the finest bonus buy slots in 2021. Besides, note that UK-based login does not allow using this function.

1. Money Train 2 (Relax Gaming)

The game itself is rather bright, vivid, and has exciting features with a convenient interface. Never to mention that Money Train 2 was the most playable game last year. Despite this fact, without a bonus feature, it is quite an unstable win rate and takes a lot of time to obtain just a refund. That is why gamblers, when they are up to play the game, decide to use a bonus buy option. Its cost is not that high (100x of an initial stake) and boosts volatility on par with RTP (up to 98%). Thus, it definitely worth playing with the bonus feature. If selected just from the start, it can be activated at the second spin.

2. Dead or Alive 2 (NetEnt)

If you are a regular machine-slot player, you probably know the first part of this franchise. Developed by highly-evaluated NetEnt software company, Dead or Alive made a huge resonance among the online gambling community. So, you can guess how amazing the second part is.

Dead or Alive 2 playing is real fun, with regular wins and high payouts. To append more excitement, the game is prudently reconciled with buy features. The most popular bonus is free spins. By buying this, you can make 12 next turns just for free. An additional option to this is 1 special round that changes the main location to another typical western cowboy habitat. Of course, you can activate the special round while playing, if you break 3 or more key symbols on reels at once. Anyway, all features are amazing, so it is up to you how to use them.

3. Chaos Crew (Hacksaw Gaming)

Chaos Crew is a classic 5-reel slot game with amazing art design symbols and interface. Here you meet with sketchy invasive cartoon faces and graffiti-style words that fill the rest of the playing space. To make the gaming process more enjoyable and obtain better winnings Hacksaw Gaming team added a splendid bonus buy option. The design of chaotic urban slums is accompanied by a bonus that triggers extremely high volatility. More crew faces to appear randomly, thus more chances to hit a high-value multiplied stake.

4. Sweet Bonanza (Pragmatic Play)

Sweet Bonanza is for those who are sugar-addicted. Amazingly drawn, detailed sweet candies and fruits make everyone lick their sweetness-lusting lips. Moreover, an eye satisfying game is not standard. It is 5×6 set up a slot with more win combinations.

Bonuses that are average in cost (100x your stake) serve as a pleasant supplement feature of the game. Try not to spend all of your money when you see the Candy Bomb bonus in action. Heavy, enormous candies jump within the reels and spread multipliers for your future symbol combo. One of these may give you up to 100x and skyrocket your winning!

5. Punk Rocker (Nolimit City)

Punk Rocker is a typical prototype of the first megaways slots. With an increased number of symbols on reels and, consequently, 46.000+ chances to win, this game is perfectly compatible with bonus buy. One bonus lifts up the RTP to 96.64%, another coincides with extra free spins to use. Indeed, they can be achieved whilst spinning, but at megaways type slots it might be rather risky. Apart from the tasty buy feature, Punk Rocker breaks all the visual barrier of your device. The atmosphere of the hard, provocative music industry increases a heartbeat, meanwhile, extra win possibilities make your brain work hard as hell!

6. Fat Santa (Push Gaming)

A young team of the software company modernized their original version of Fat Santa by adding a bonus buy feature. So now it is not just a typical slot with a Christmas atmosphere.

The bonus itself is extremely generous and outstanding. It provides 16 free spins and ‘jumping fat Santa’ that may bring you the best presents of your life. Santa turns on auto-play mode, starts jumping and swallowing tasty pies. If you are lucky enough and Santa becomes so fat that he blocks the whole playing space, you hit the sum with 1000x of your initial stake! Just think of a chance to have it after buying the feature at the starting point.

7. Extra Chilli (Big Time Gaming)

Extra Chilli seems like a modern traditional example of an epic creation of a renowned Big Time Gaming company. The game represents typical machine slots online adaptation. However, thanks to the exceptionally creative craftwork of the developers, Extra Chilli captivates you with the design and interface once you made your first spin. Moreover, it also provides a bonus buy option which costs just 50x of a stake. This gives you 8 free spins and tones of other wonderful, pleasant privileges. So, just give it a try as a bonus buy slot with free to play regime and you won’t regret it.

8. 300 Shields Extreme (NextGen Gaming)

To activate a super bonus feature at the base game, you have to combine at least 3 rare key symbols on a row. This might be tiresome and absorbs hundreds of your stakes. However, the buy feature eliminates this process and triggers an amazing bonus of free spins and multiplied points count. Moreover, 300 Shields Extreme will invoke the warm feelings of old-school gamers. Even though it is a remake of an original edition, 300 Shield Extreme still has classic, nostalgic machine slots traits.

9. White Rabbit (Big Time Gaming)

As it was mentioned in the introductory section, White Rabbit is a pioneer game of bonus buys. Big Time Gaming, with its prominent status as a reliable and creative company, invented an amazing classic gameplay slot with fresh and breathtaking features.

White Rabbit itself may seem a little bit boring and old-fashioned, but here come the bonuses. Everyone who played the game at least once recommends a bonus buy being selected at the first stage. Special rounds with extra spins, during which appear the additional sections. The sections with symbols basically convert the classic 5×3 reel slot in megaways type. Moreover, in the end, you may randomly get a number of free spins one more time, amazing! You have to try it at least once because it includes bonus buy slot free demo mode.

10. Deadwood (Nolimit City)

Deadwood is a typical theme of western, where gunslingers fight, sheriffs chase them, and Indians try to survive. On the other hand, since it follows classic design to translate the epoch and people’s activity at the time, this should find the supporters.

Besides, bonuses twist the gameplay and create another vision of the game itself. Nolimit City team tried hard to supplement it with unusual features that, of course, can be purchased. The main idea is that they rotate low-paid or middle-paid symbols among the reels. Indeed, sometimes it leads to a worthless match, but usually, the symbols are put in a quite favorable position for the next spin at the standard play.

Pros and Cons

The obvious advantages of bonus buy/feature buy are boosted chances of high winnings. If you are intended to make a real profit from slots playing, this option is for you. Furthermore, buying bonuses reduces the time of countless spins and saves it for various angled gambling experience.

On the other hand, you have to keep in mind that it is quite expensive. Even though your common stake is not that big (let’s say $10), it will cost you at least $1000. Moreover, a feature that increases the winning amount does not guarantee a 100% chance of taking it. Thus, for those, who cannot stop betting, it may create the worst ending ever.


Feature buy has definitely changed the view of slot gamers. It appears that this function alone can twist a boring game and enrich the gambling experience. Despite this feature is relatively new in the industry, it has already found thousands of followers. It also continues infiltrating into various old and new online slots. Profound software companies, at the same time, started using it as a trump card for their creations and develop games accordingly to the bonus buy option. If you are crazy about slots, you have to try it at least once and enlarge your gambling horizons. All you need is to find a proper slot of your personal preference and make the first spin.

Besides, try to be careful enough in order to not end up with nothing. Bonuses frequently may be quite risky and destabilize your convenient playing conditions. It is better to use bonus buy slots demo before playing for real money. Thus, you extend your chances of real winnings without devastating losses.


What exactly is a bonus buy slot?

✔️ This option lets gamblers enter a bonus round or stage instantly once purchased. The effect may vary from game to game, but often it increases volatility, RTP, provides with free spins or switches to special rounds. The cost of this is rather high and depends on an initial stake. Thus, you should make proper calculations before delving into this feature.

Where can I play bonus buy slots?

✔️ Buy bonuses slots created high volatility in the gaming industry and obtained a huge fun base. However, it is also quite unstable and for gambling addicts, it might be a path to bankruptcy and even poverty. Thus, careful UK gaming authorities banned the feature in 2019. So, if you are a UK-based player, unfortunately, you cannot indulge yourself with it.

What games include this option?

✔️ This, of course, is an online slots trait only. As for them, there is nothing particular to emphasize. There is a decent number of online slots with different bonuses in action. Besides, you should catch something from our top-10 list of modern games with the feature in this article above.

Are there any risks of bonus buy?

✔️ Not so many, but yes, there are. It is easy to get swept away while buying bonuses. Since it instantly brings you big money sums, you may lose control and jump into irrational spending. Even with high volatility or RTP, it is possible to end up with nothing. So, before starting using this tool, try out bonus buy demo versions of a slot you want to play. These are always free and give you chances to adapt to this new system.

Should you play bonus buy slots?

✔️ Slots with this system are usually simple and common even for a beginner. As a rule, they are just modified and expanded with the buy feature. So firstly, this may serve as an indicator for a good and well-developed online slot. Secondly, the mechanism itself advocates a concept of fast gaming. Therefore, it sets up an alternative way for you and enriches the gambling experience.
With the bonus buy feature you do not have to spend time clicking and waiting for a naturally triggered bonus. It saves your time and energy by building up a bridge to improved and enhanced gambling. Moreover, this gives you an opportunity to try up other interesting games with different concepts and designs.