Best Bonus Buy Slots in 2024 with the Highest RTP

Added: May 24, 2022

Last updated: June 13, 2024

Are you one of those players who can’t resist a good Bonus Buy feature? If so, I have created a list of slots with the best-paying Buy a Bonus feature on the market. Let’s dig in together!

High RTP
White-Rabbit-Slot-gokkast-big-time-gaming
3.5/5
White Rabbit Megaways slot (Big Time Gaming)
High RTP
netent_dead-or-alive-2-logo
4.5/5
Dead or Alive 2 slot review (Netent)
High RTP
morgana megaways slot review
4.4/5
Morgana Megaways slot review (iSoftBet)

Buy Bonus Feature slots are emerging rapidly, and they usually have high RTPs

Slots with the Buy a Bonus feature, also known as Bonus Buy Feature slots, are becoming incredibly popular. We have around 200 of them and this number grows rapidly.

 You can play slots with Buy a Bonus feature at Betti, BC.Game, Players Club VIP and Casiplay Casinos.

Take, for example, Nolimit City, Relax Gaming, Pragmatic Play or Netent.

  • Nolimit City did not release one single slot with a Bonus Buy Feature until 2024, when released 19 in total.
  • The same for Relax Gaming. Only 1 in 2019 but 14 in 2024.
  • Netent started in 2020. Now the incredibly popular Dead or Alive 2 comes with the Buy feature.

Big Time Gaming was the first provider to introduce the Buy a Bonus Feature in 2017 with White Rabbit Megaways slot. Another brilliant idea from this Australian slot provider, who also invented the famous Megaways mechanic.

Many players love slots with such a feature. The main advantage is that you access the free spins straight away, without the need to “struggle” in the main game. If you’re impatient, it works perfectly.

Another advantage is the higher Return to Player.

The RTP of Feature Buy slots, compared to the RTP of the main game

Below we have the RTPs of all Feature Buy slots of 22 providers.

The blue dots are the RTPs of the main game (base game) of these slots, and the red dots are the same slots’ RTPs if you opt for the Feature Buy.

The Feature Buy’s RTPs are way more attractive than the RTPs of the main game. Online casinos encourage players to increase their stakes by offering more attractive payout percentages, which is an effective way to incentivize them.

Besides, there’s a lot of competition. As a player, wouldn’t you be more interested in a slot with a 98% RTP compared to one with a 96% RTP?

The Buy a Bonus Feature slots with the highest RTP

Below is the top 20 list of Buy Bonus Feature slots up to June 2024, showing that there are already 20 slots with an RTP exceeding 97%.

Money Train 2 and Money Train, a couple of fantastic Relax Gaming slots, have an RTP of 98% if you choose to play the Buy a Bonus Feature. In the main game, these percentages are 96.4% and 96.2%, respectively.Kalamba slots are not on the list. Kalamba released over 30 slots with a Buy a Bonus Feature, and some 10 of these have RTPs ranging from 97.5% and 98%. You need to be careful, though, as it only applies to the highest bet level if you increase the stake to that level.

Why a higher RTP is so important

RTP Percentage Expected Loss per $€100 Bet Total Wager  Expected Loss
96% $€4 $€500 $€20
97% $€3 $€500 $€15

And it becomes larger and larger once you start to wager higher amounts.

The RTP has nothing to do with the volatility (or variance) of the slot. Variance says something about the variation of the sizes of wins. High volatility slots pay more top prizes, but less frequently.

Low variance slots payout smaller prizes, albeit more often.

Conclusions – Slots with a Buy a Bonus Feature usually have attractive payout percentages

There are more than enough Buy Bonus Feature slots with attractive RTPs. It pays off looking for those with an RTP of 97% or more.

There are plenty of choices, and that will increase going forward. I saw around 200+ slots in 2024, and I expect to see at least another 100 of these in a few years.

Play Bonus Buy Feature slots at these online casinos

If you are looking for Bonus Buy Feature slots with a high Return to Player, you can check out the trustworthy online casinos in our list below.

These online casinos let you choose whether to play with real money or just for practice.

Available in your country
#1
  • 🔥Unique VIP rewards
  • ✅Live support
  • 🤑Lucrative welcome bonus
Let's roll Review

To receive the welcome bonus, you must deposit at least $10 in the first 20 minutes after registering. The welcome offer does not have a validity period.

Bonus Info & Terms
#2
  • 🤑 Exciting welcome offer
  • 🤩 VIP Program
  • ⚡️ Crypto payments
Let's roll Review

Like every casino bonus, the Rizz Casino welcome pack has terms and conditions. First, you must deposit at least €20 to claim the bonus. However, this offer excludes Skrill, Neteller, ecoPayz, and Paysafecard deposits. Moreover, once the bonus is added to your account, you must fulfill a 20x wagering requirement (deposit and bonus amount) to withdraw winnings from the offer.

Bonus Info & Terms
#3
  • 🤑 Mouthwatering welcome bonus
  • ⚡️ Fast payouts
  • 📱 Mobile compatible site
Let's roll Review

After the fourth deposit, you can claim the 100 free spins offered by the casino at 20 free spins daily for 5 days. But as you may have expected, terms and conditions apply to claiming and using the Bombastic Casino welcome bonus. The minimum qualifying deposit amount you can make to claim this bonus is 10 USDT, with no promo code needed. Once the bonus is credited to your account, you have 14 days to use and complete the Bombastic Casino wagering requirements 30x.

Bonus Info & Terms
#4
  • 🤑 Mouthwatering welcome bonus
  • ⚡️ Crypto payments
  • 📱 Mobile-friendly
Let's roll Review

As usual, terms and conditions apply to claiming and using the Godbunny Casino welcome bonus. The minimum qualifying deposit required for the offer is €10, and you must fulfill 40x Godbunny Casino wagering requirements. Moreover, the maximum amount you can bet with bonus money is €2.

Bonus Info & Terms
#5
  • ✅ Licensed and secure
  • ⚡️ Crypto payments
  • 📱 Mobile-friendly
Let's roll Review

That said, before claiming any of the Buffalo Casino welcome bonus offers, I suggest you read through the Buffalo Casino bonus terms and conditions. For instance, the minimum required deposit for the bonus is €10, and the maximum amount you can wager using bonus money is €5. Additionally, you must fulfill 40x Buffalo Casino wagering requirements for both bonus credits and free spins to keep the winnings.

Bonus Info & Terms
#6
  • ⚡️ Crypto payments
  • 📱 Mobile-friendly
  • 🤑 Mouthwatering welcome bonus
Let's roll Review

After your account is credited with the bonus, you must fulfill 35x TopCGame Casino wagering requirements to keep your winnings. Nevertheless, note that the maximum amount you can bet with bonus money is 4 USDT or 10 USDT.

Bonus Info & Terms
#7
  • ⚡️ Crypto payments
  • 🤑 Mouthwatering welcome bonus
  • 📱 Mobile-friendly
Let's roll Review

To claim the welcome bonus, you must make a qualifying deposit of €20 or more for each case of the first four deposits. But that's not all. The welcome offer has terms and conditions to note. For instance, you must fulfill 20x Nitrospins Casino wagering requirements (bonus + deposit) to cash out winnings from the offer. Besides, the maximum amount you can bet at a time using the bonus is €5, and the wagering requirement must be fulfilled within 30 days of claiming the offer.

Bonus Info & Terms
#8
  • 🤑Crypto-friendly
  • 📱Mobile app
  • 🚀Leaderboard feature
Let's roll Review

It has a wagering requirement of 60x and I have to say that the bonus terms and conditions are not fair, 60x is an above the standards, so be aware before you deposit for welcome bonus.

Bonus Info & Terms
#9
  • 🤑 Mouthwatering welcome bonus
  • 📱 Mobile-friendly
  • ⚡️ Crypto payments
Let's roll Review

Note that TreasureSpins Casino has terms and conditions that apply to its welcome bonuses, and you must be familiar with these T&Cs to know how the offers work. For instance, the qualifying minimum deposit you can make to claim the bonus is €25. Also, 50x TreasureSpins Casino wagering requirements apply to the first deposit bonus.

Bonus Info & Terms
#10
  • 🤑 Mouthwatering welcome bonus
  • 📱 Mobile compatible site
  • ⚡️ Fast payouts
Let's roll Review

Unlike some operators, you don't need a promo code to claim this welcome bonus. However, the minimum qualifying deposit set for the offer is $20 each for the first, second, and third deposit bonuses. Once you claim the bonus, you must also fulfill 40x Spinbet Casino wagering requirements to cash out winnings made from the offer.

Bonus Info & Terms

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