Online video slots are always boasting about their innovative bonus features and rounds that feature the biggest wins.
But what’s the point when sometimes it seems impossible to experience them, right?
Well, the attractive bonus buy feature has resolved this issue by allowing you to pay to trigger the bonus rounds, and players are here for it!
Basically, instead of spinning and hoping you land the right symbols, you can pay 10x, 20x, or 50x your bet to unlock the special feature.
This feature could be free spins, pick and win, or any other unique bonus round of the slot.
As buy feature slots just keep on gaining popularity, we’re dedicating this page to them.
You will learn how to play them, where to find them, and what makes them worth it for players.
We’re happy to inform you that we have over 30 free bonus buy slots on Gamesville. You can use our sorting filter to access them instantly.
Since buying the feature became a thing, many manufacturers started adding this option to both new and previously released slots.
I’ve personally seen and played at least a hundred such games, with new titles appearing monthly.
Here, I’m listing the five best bonus buy slots you can play for free on Gamesville.
Let me tell you what exactly I love about these unique games.
Let the mysterious fortune teller promise you unforgettable prizes on one of the best bonus buy slots, Madame Destiny Megaways.
This slot can pay up to 5,000x your bet, and that’s one of the reasons I like it so much.
This slot is unusual; it has six reels rather than the typical five, and boasts the Megaways slot mechanic.
I just love how every spin is different thanks to it, and the number of possible paylines increases with the stopping of each reel.
And don’t get me started on the design, which easily keeps one’s attention with burning candles, love potions, tarot cards, and black cats.
For 100x my bet, I went and bought the free spins round to test it out.
First, a magical Fortune Wheel turns to reveal the number of spins and the win multiplier. I got 8 spins with a 20x multiplier. My hopes were high!
I didn’t win back my investment of 100 credits but I won 73 and had fun while the free spins unraveled.
If the Underworld and mysterious creatures do not easily spook you, I invite you to try Hand of Anubis.
This release is not only a top bonus buy slot but also an amazing game overall, thanks to its fantastic graphic and sound effects.
I must admit that the first time I played the slot, many of its features seemed confusing.
A lot happens on the reels, especially if one of the special features is triggered. After a while, these things were exactly what I was craving!
I first appreciated the animations of the game, which make you feel like you’ve taken a deep dive into the Underworld.
Then, you’ll surely notice the unusual 5×6 playing grid, supported by cascading reels (my favorite!).
You can buy the Underworld feature for 129x your bet and the Judgement features for 200x your bet. Both are costly, in my opinion, but they are oh-so thrilling, too.
The Underworld feature is somewhat standard and involves free spins with some multipliers.
What rocked my mind was the Judgement feature and its multiplier blocks that stack and retrigger free spins and just make the payouts go crazy.
I paid 400 credits to trigger the feature and won 1,290 back!
I’ve always loved snorkeling and swimming, so anything with an underwater theme easily catches my attention.
I’m not a fan of scary Krakens, but what about those times when they show me hidden treasures?
Of course, in that case I’m more than ready to jump into the dangers of Release the Kraken slot.
When the play screen loads, expect a charming background and silly creatures like sharks, various fish, and smiling turtles.
Besides the wilds that help you create wins, I recommend you keep your eyes on the bonus symbol.
Of course, you can instead purchase the bonus round for 100x your bet and then go on an underwater fortune quest.
I love pick-and-win bonuses, and on this slot, you open treasure chests that give you different numbers of free spins. I won 8 free spins.
During the free spins, I was assisted by wild Kraken symbols that introduced win multipliers and refused to leave the reels!
It’s fair to say that I enjoyed the free spins round, as it had lots of nice animations and different sub-features to keep me engaged.
As for the winning amount, it only won back 39 credits versus 100 credits invested. So, it wasn’t a profitable adventure but an entertaining one.
The Godfather is a legendary movie, so I couldn’t resist the bonus buy slot inspired by it.
I must admit that the first impression was somewhat average because most symbols seemed random, like a can of olive oil and card suits.
The situation changes as soon as the smoking cigarette and a glass of whiskey appear, plus the Godfather himself appears, too!
It’s nice when winning symbols come to life to give the gameplay a nice visual touch.
I paid 100 credits to trigger the feature and then received 9 free spins with a 2x multiplier and two special, expanding symbols.
Even though I won back only 40.50 credits, the feature was pretty cool to experience.
When one of the special expanding symbols is part of a winning combo, it expands across the entire reel.
You guessed it, then the big wins come!
Sweet Bonanza has been among my favorite bonus buy slots ever since it hit the market.
There’s something attractive about the game’s overall feel, be it the colorful design or the soothing soundtrack.
If you’re someone who enjoyed Candy Crush, you won’t resist the cuteness of Sweet Bonanza!
Even if I ignore the attractive design, the slot stands out with its cool features.
First, I love that the symbols pay anywhere, so you don’t have to bother with active paylines and such.
Second, cascading reels and exploding symbols promise multiple winnings with a single bet. I’m sure everyone appreciates such a feature.
And let me get on to the bonus buy feature, which costs 100x the bet and gives you 10 free spins.
I paid 100 credits to win only 27.95 back but, once again, I enjoyed the bonus round nonetheless.
I just loved how the reels include multipliers that can boost your wins massively. The tumbling wins also create opportunities for several wins in a single spin.
I promise you, you’ll be on your toes with every single spin on this bonus buy slot, and I can tell that the free spins can offer some huge payouts.
Whether investing in this feature is worth it depends on many factors, one of the most important is luck.
Some players have seen excellent results and got payouts bigger than the cost of the feature. Others have won nothing while paying 50x or 100x their bet.
My point of view is that online slots remain games of luck, and you should always consider them as such.
There are no rules, and nothing guarantees you a win.
I think you should pay for a feature only if you feel certain that you want to try it out rather than hoping to profit from it.
I personally did a test run and analysis on several bonus buy slots in demo mode for testing purposes back in 2023.
At the time, I invested a total of 14,500 credits, and my final credit count was 26,206.
However, I had payouts larger than the buy feature price only three times out of seven test runs.
So, I can say that the concept is very volatile, and one good win can make up for all the losses, but that win isn’t guaranteed to happen.
Moreover, it’s good to consider that some bonus buy features increase the RTP, and those promise the best outcomes.
On Madame Destiny Megaways, the RTP is 96.56% in standard mode and 96.67% when you use the buy free spins feature.
On Sugar Rush 1000, the standard RTP is 96.53%. When you purchase free spins, the RTP drops to 96.52%, and buying the super spins decreases it further to 96.44%.
So, I advise you always to check the payout table and get this information before buying any slot bonuses.
With the bonus buy feature, you pay a predetermined price to activate the special feature on the next spin.
In the case of an online slot with more special features, you can even choose which one to purchase.
| Bonus Buy | Increased Bets |
| Pay a fixed price to trigger the bonus feature | Pay a higher bet per spin to increase your chances of triggering the bonus feaure |
| Bonus feature guaranteed | Bonus feature not guaranteed |
Online slots with increased bets, also called power or super bets, let you pay more for an improved chance of hitting the bonus features.
However, in this case, there’s no guarantee that you will trigger a bonus round.
Just your chances of doing so are doubled or tripled, depending on what type of super bet you paid for.
A good example of an online slot with both of these is Madame Destiny Megaways.
For 100x your bet, you can purchase the bonus buy feature and get the free spins round.
By contrast, if you pay 0.25x more ($1.25 instead of $1), you double your chances to win the feature naturally.
Gates of Olympus and Buffalo King Megaways are the same as Madame Destiny Megaways.
Foxin’ Wins Again also has a super bet feature, but in this case, you get more wild wins rather than more chances to trigger the bonus round.
Yes, you can play bonus buy slots on a smartphone or a tablet without any issues.
Most modern video slots are optimized for mobile use and suit any display size.
We don’t have a native iOS or Android Gamesville app, but our platform works on all devices.
If you’re looking for native apps strictly, then you can try a Sweepstakes Casino slot app.
You must install these into your device and then use them just like any other app.
Generally speaking, the mobile slot gameplay through native mobile apps of browsers is nearly identical.
If you want to try out these slots for free, you can do so right here on Gamesville. We have 35+ options for you, and we add new ones regularly.
Those of you hoping to get sign-up bonuses and potentially redeem cash prizes can focus on Sweepstakes Casinos instead.
When you register with sites like Wow Vegas and Stake.us, you’ll get free coins immediately.
You can use those to play bonus buy slots and enjoy their unique gameplay.
