If you are a player who doesn’t want to do countless spins to activate the feature, then bonus buy slots might be exactly what you are looking for.

The bonus buy feature slots that appeared in 2019 brought a new gameplay mechanic: You can now activate the bonus round in the game whenever you want. All you have to do is pay a fee for it.

In other words, if you have enough money, you can only play bonus rounds! It is possible to see this new feature even in games of established developers such as Novomatic slots.

In this guide, we will explain in detail the topic of bonus buys on slots and share a bonus buy slots list.

We will also explain in which casinos you can find bonuses such as £10 free no deposit mobile casino and use them to play new bonus buy slots.

Top 10 online casinos where you can play Bonus buy slots [2020] - Updated list

Rank

Casino

Sign Up Bonus

Bonus Buy Slots

Rating

Get Started

1
Up to €1750 + 290 Free Spins
Available
Rating 9.99 out of 10
2
100% up to €500 + 250 Free Spins
Available
Rating 9.98 out of 10
3
Up to €300 + 150 Free Spins
Available
Rating 9.98 out of 10
4
Up to €1500 + 150 Free Spins
Available
Rating 9.97 out of 10
5
100% up to 500 EUR + 200 Free Spins
Available
Rating 9.96 out of 10
6
100% up to €500 + 200 Free Spins
Available
Rating 9.96 out of 10
7
Up to €1500 + 100 Free Spins
Available
Rating 9.95 out of 10
8
Up to €2000
Available
Rating 9.74 out of 10
9
Up to €300 + 150 Free Spins
Available
Rating 9.62 out of 10
10
Up to €5000 + 50 Free Spins
Available
Rating 9.59 out of 10

Let’s start from the beginning: What are bonus buy slots?

If the answer to the can you buy bonus on slots question is yes, then you are playing bonus buy slots. All online casinos (except live dealer online casino sites) offer slot games and almost all of them have a bonus feature.

For example, to activate the free spins round, you need to find three scatter symbols. In other words, it is entirely up to chance whether you can start the bonus feature or not.

Slots to buy bonus works differently. In these games, you can start the bonus feature (for example, the free spin round) at any time by paying. The payment amount is determined according to the bet amount.

As long as you have sufficient funds, you can repeat the purchase as many times as you want. So bonus buy slots are no different from other slot games: You can still activate the bonus feature normally. They only offer the option to buy the bonus whenever you want.

The situation of bonus buy feature slots in the UK

You may have seen the “bonus buy slots banned” news in the media: This news is true but it only concerns online casinos licensed by The United Kingdom Gambling Commission (UKGC).

You can still play real money no deposit slots in these casinos and take advantage of different types of casino bonuses), but it is not possible to play buy bonus round slots. These games can only be played without the “buy” feature.

The bonus buy slots UK decision was made in the last months of 2019, and the official justification was that “the players spend 100 times more money on bonus buy slots.”

In other words, the bonus buy feature slots are banned under responsible gaming practices. This decision not only attributes British players, but all UKGC licensed online casinos.

Are bonus buys on slots restricted in other countries too?

There is currently no other licensing agency or jurisdiction banning bonus buy slot games. It is still possible to play bonus buy slots in online casinos that do not have a United Kingdom (UKGC) license.

However, we do not know how long this situation will continue: Historically, the MGA (Malta Gaming Authority) almost always followed the UKGC decisions. Therefore, bonus buy slot machines can also be banned in MGA licensed casinos too.

Top 10 bonus buy slots you can play right now

We prepared a list of best bonus slots for you: You can buy bonus feature on online slots listed below. These are the best slots with bonus buy at the moment: They offer simple mechanics, high payouts, and lots of multipliers.

We highly recommend trying bonus buy slots demo versions first: This way, you can see which ones are best for you without taking a risk. Without further due, check our list of the best online slots with this feature and pick one to play.

1) Iron Bank: Developed by Relax Gaming, this video slot contains 6 reels and 4.096 betlines. It also offers three different features. First, you will see random “mystery” symbols on the reels during the main game. These symbols can transform into any other symbol. Second, random bonus symbols (1 to 3 scatters) will be placed on the reels any time during the main game. Third, any reel can be filled with wild symbols (up to 3 reels) during the, you guessed it right, main game. The RTP rate is 96.20% and this is a high variance slot: You can expect quite big rewards, which makes Iron Bank one of the best payout slots.

2) Crystal Prince: Quickspin used quite innovative mechanics in this game: You start playing with 6 reels, 4 rows, and 4.096 betways. However, you can unlock the “Blizzard” mode by winning a spin, and each win adds a new row to the game screen. It is possible to increase the row count to 8, and when this happens, you start playing with 262.144 betlines. The game uses the “cascade reels” feature, which means after scoring a win, all symbols that are part of that win disappear from the reels and new ones drop down from above. This is one of the best free online slots with bonus you can play.

3) Aztec Gold Extra Gold Megaways: iSoftBet used a really long name for this game but it is easy to remember: You just need to repeat “gold” two times. Aztec Gold is a very new game; it is released in September 2020. The game contains 6 reels, 7 rows, and 117.649 betlines in total. The minimum bet is only 0.20 coin and the RTP rate is 96.00%. You start playing with 64 lines but as you win, more lines are added to the reels, up to 117.649. It is possible to win up to 20.000x total bet with a single spin. You can also increase your total bet by 25% to increase your winning chances. We are sure that it will be one of the most popular slot games in no time.

4) Ramses’ Revenge: If you like high volatility slots and slot machine bonus rounds that pay big, it does not get any better than Ramses’ Revenge by Relax Gaming. This game features 6 reels, 4 rows, and 4.906 paylines. The “Mystery Sandstorm” feature can be triggered at any time while playing the game. This feature adds 1 – 4 mystery symbols to the reels, which will transform into a random symbol. When you land two “treasure hunter” symbols to the reels, the free spin round will start. During this round, mummies will start to walk on the reels and if they meet each other, you will win one sticky wild and one more free spin. You start the round with 6 spins but this number can increase easily.

5) Titan Thunder Wrath of Hades: Another bonus buy slot with a really long name. This one comes from Quickspin and features 5 reels, 3 rows, and 25 betlines. Titan Thunder is not a “Megaways” game: It is a good old video slot that offers you the chance to win up to 10.000x total bet with a single spin. There is also a “Lightning Jackpot Respins” feature: You can start it by landing 6 money symbols anywhere on the screen. Doing so gives you 3 free re-spins with sticky symbols. Each money symbol that lands during these spins increase the multiplier value by one, up to 14x. However, if you manage to land jackpot symbols, you can win up to 1.000x total bet too.

6) Queen of Hearts Megaways: Megaways are a common feature in the bonus buy slots, and this one is no exception: Developed by iSoftBet, Queen of Hearts contains 6 reels, 7 rows, and 117.649 lines. It is based on the “Alice in Wonderland” tale, as can be guessed, and offers an RTP rate of 96.20%. The variance is high, so this is one of the best real money slots you can play if you like big payouts. You can win up to 35.000x total bet and there are mystery symbols in this one too: Time to time, mystery symbols will be placed on the reels and transform into random symbols, which can help you to complete a winning combination.

7) Demi Gods III: This is a classic video slot with 5 reels and 45 betways. Demi Gods III is developed by Spinomenal and offers a 96.20% RTP. It offers many features: The wilds are sticky, the symbols can stack, and there are multiplier payouts. You can win 12 free spins with the “Synchronizing Reels” feature. This means the symbols on different reels can change places and match each other, which increases your winning chance. During the main game, you can also take advantage of the “Random Wilds” feature, which adds random wild symbols on the reels. The minimum bet is only 0.50 coins, so you can play this one for a long time, especially if you take advantage of a desktop or mobile casino bonus.

8) Chaos Crew: This one comes from Hacksaw Gaming, a new studio. We can say that they are making a good start, because Chaos Crew is filled with features. The game area is a 5×5 grid and there are 15 paylines. There are two features you need to know: The first one is the free spins round, which offers the chance to win up to 10.000x total bet. The second one is the “Mystery Multiplier” feature. During the main game, mystery multipliers attach to random symbols and increase their payouts up to 5x (per symbol). We recommend playing this one in a 200 match bonus casino so you can start with a big bankroll.

9) Gems Bonanza: This one is an unusual slot developed by Pragmatic Play. It uses an 8×8 layout, which means there are 8 reels and each reel contains 8 symbols. And there are no betlines. That’s right: Gems Bonanza does not use any paylines. Instead, 64 gems drop with every spin and you try to create clusters that contain 5 – 25 symbols to win. In a way, it is similar to a match-3 game. There are also “Mega Symbols” that can fill the entire screen. Collected symbols will fill a “Gold Fever” meter and when it is full, you trigger the free spins round with multipliers. It is possible to win up to 100x total bet during this round.

10) Mermaid Reef: Mermaid Reef comes from Reel Play and offers 5 reels, 3 rows, and 10 betlines. In other words, it is a classic video slot. Its bonus feature is called the “Pearl Bonus” and this is a pick me game where you try to find multipliers by clicking on closed pearl symbols. It is possible to win up to 1.295x total bet during this round. You can also gamble your winnings after each spin by playing a mini-game where you try to guess the suit or the color of a playing card. Lastly, the wild symbol can expand and fill the entire reel.

If you want to play these games with real money, make sure to check out our online casino bonus guide first.

Playing these games, for example, with a 300 casino bonus, you can easily triple your starting budget and get more play time for free. For this reason, make sure to check our best casino welcome bonus guide: It can help you to find the right promotion.

What do you really get with the bonus buy slots feature?

Tip

  • You don’t have to wait. Triggering the bonus round can take quite a long time and cost a lot of money. With bonus buy slots, you don’t have to wait anymore.
  • You can try your chances to win a big prize. In general, bonus rounds always end with a profit, and sometimes this can be quite big.
  • You can win more frequently. You will win more often during the bonus round.

How to activate the bonus buys on slots?

Step 1
Find an online casino that features bonus buy slots. They are everywhere and there is one for every budget: Check out our best 5 dollar match bonus online casino list if you are on a tight budget.
Step 2
Start the game. If you cannot decide which one to play, pick a game from the best bonus buy slots list above or check out our which slot machines pay the best article.
Step 3
Try the bonus buy slots free play feature first: Launch the game in demo mode and find out how good it really is.
Step 4
Start the game in real money mode. You will see a “buy” or “purchase” button somewhere on the interface. Click that button.
Step 5
Specify the payment amount and click the “buy” button.
Step 6
The feature will start immediately.

Pros and cons of the bonus buy slots feature

PROS
  • You can trigger the bonus round anytime you like
  • You can win higher than usual
  • Your payout frequency will be higher
CONS
  • You can spend higher than usual
  • They are not available in online casinos licensed by UKGC

Frequently Asked Questions about bonus buys on slots:

This depends on your budget and how profitable the bonus round really is. Try the game in demo mode first to see the payout frequency and decide for yourself.
With the right games, yes you can. The bonus rounds of some slots pay higher & better but some of them do not. That is why you need to try them for free first.
Check the list above: We already picked the 10 best bonus buy slots for you. Make sure to visit us often to see more games, we constantly update our content.
If you are not living in the United Kingdom, no. However, note that if you are playing at an online casino licensed by UKGC, this ban will still affect you.
That depends on your self-control: Just because an option exists does not mean that you have to buy it. But if you purchase the feature all the time, yes, you will spend more.
No. This feature is available only in specific slot games. That’s why they are called bonus buy slots.

Play slots with bonus buy feature right now

We recommend trying bonus buy slots: They can be more profitable and fun than you think. We already shared the list of the best bonus buy feature slots, so all you have to do is picking an online casino to play them.

Choose one of our recommended casino sites, check out the list of bonus buy slots, and try your chance: Good luck out there!