Free spins and bonus games provide players with the opportunity to score some of the largest wins in any online slot game. These special features either trigger randomly or require a specific symbol combination to unlock. Getting there can be quite frustrating, however. Often players must go through a hundred or more spins until they finally trigger the coveted bonus.
But what if we told you that instead of spinning on and on and praying to the reel gods, you could jump straight into the bonus action? This is now possible thanks to the arrival of bonus buy games, a new breed of online slots where players have the option to buy their way right into the special features instead of waiting to trigger them manually. The question is should you take advantage of the bonus buy functionality, and if yes, is it really as lucrative as it sounds.
The Mechanics of the Bonus Buy Feature
Bonus buy slots work exactly like regular online slots, the only difference being players can pay for their bonus round entry rather than spin the reels over and over again in hopes of triggering it manually. And let’s be honest here, bonus games are what all reel spinners hope to hit when playing online slots.
Bonus Triggering Criteria in Regular Slots
Feature Triggering in Bonus Buy Slots
Bonus Triggering Criteria in Regular Slots
In regular slots, special features like free spins and side pick-me games normally trigger whenever a player lands three or more scatters anywhere on the reels.
Some slot releases like Knight Rider by NetEnt further reduce the probability of activating the bonus game by requiring the scatter symbols to appear simultaneously on specific reels, reels 2, 3, and 4 in this case.
Other releases award bonus games randomly and do not require any specific symbol combination for the purpose.
Feature Triggering in Bonus Buy Slots
The frequency of triggering the bonus features varies dramatically across the board, depending on the slots you play and their volatility. The higher the volatility of a given release, the less frequently players will unlock its special features and vice versa.
Based on the volatility level, bonus games are normally activated every 50 to 150 rounds on average. The bonus buy spares you the hassles of having to wait to trigger the bonus rounds yourself. You can purchase your entry by paying a multiple of your base stake.
The higher your base stake, the more you must pay when buying a bonus round.
Example with NetEnt’s 2022 release Knight Rider:
- Your base stake is $0.20.
- The bonus buy feature in Knight Rider costs 140x the base bet.
- Respectively, you purchase the feature at the cost of $28.
- You pay your way in and three scatters immediately align on the three middle reels.
- A round of 10 free spins commences after you click or tap the ‘Start’ button.
- The bonus round ends and your winnings are automatically credited to your cash balance.
Once you purchase the bonus round, your winnings per spin or payline will depend on your base wager ($0.20 in the above example) rather than on the amount you paid for entry, $28 in this case.
Does Bonus Buy Improve RTP?
The amount required to pay for the bonus buy feature is game-specific but typically ranges from 30x to 150x the base stake. In other words, players who normally risk a dollar per spin would have to spend $30 to $150 to automatically unlock their bonus rounds. As you can see, we are not exactly talking about chump change here.
Using this functionality is obviously not cheap but it is all a matter of high risk versus high returns. This is because most slots would usually yield their highest payouts during bonus games and free spins. With that said, the winnings generated during bonus rounds often do not cover the cost of the bonus buy feature.
Testing Bonus Buy in Golden Catch Megaways
Higher RTP with Bonus Buy? Yes, It Is Possible!
Testing Bonus Buy in Golden Catch Megaways
You can rack up some losses over time if you are not careful just like we did while testing Big Time Gaming’s Golden Catch Megaways release for demonstration purposes. We repeatedly purchased the round of 10 free spins and the cost of the bonus buy exceeded our wins at the end of the special feature five out of six times.
Here are our results. For clarification, activating the bonus costs 100x the base stake in this slot and we started with a $5,000 balance.
Golden Catch Megaways | Base Bet | Bonus Buy Cost | Bonus Winnings | Balance |
Bonus Game #1 | $1.00 | $100.00 | $86.40 | $4,986.40 |
Bonus Game #2 | $0.80 | $80.00 | $58.80 | $4,960.20 |
Bonus Game #3 | $2.00 | $200.00 | $88.90 | $4,849.10 |
Bonus Game #4 | $0.60 | $60.00 | $78.30 | $4,867.40 |
Bonus Game #5 | $0.40 | $40.00 | $12.56 | $4,839.96 |
Bonus Game #6 | $1.00 | $100.00 | $93.95 | $4,833.91 |
As you can see, we managed to come ahead only once during our fourth attempt when we spent $60 to win $78.30. However, this win was anything but significant and did not suffice to offset the losses we suffered during the other five bonus rounds. As a result, we ended the test with a balance of approximately $4,834 and around $166 in losses.
Now, $166 may not be a crippling loss to spinners with large enough bankrolls but if you play with a limited budget at your disposal ($200, for example), the frequent use of the bonus buy functionality could wipe you out rather quickly. And by ‘quickly’, we mean less than half an hour as the average time in between buying bonus features is a couple of minutes or so.
Higher RTP with Bonus Buy? Yes, It Is Possible!
The real question is does the bonus buy feature improve players’ overall profitability in the long term? Well, it all depends on what slot releases one is playing. For the most part, there is no return to player (RTP) advantage when purchasing bonus rounds over regularly playing a slot and triggering the special features naturally.
With that in mind, this is not to say bonus buy slots are altogether not worth it. Some of the newest releases that use this format can increase your long-term theoretical player return by up to 2%. Buying your bonuses in such slots can indeed boost your winning odds by a small margin and slightly improve your profitability.
Click the Info button in the gaming interface to check whether the RTP of your chosen slot is higher in the bonus buy mode.
Slot Releases with Higher RTP in Bonus Buy Mode |
Title | Extra Chilli | Money Train 2 | Buffalo Rising Megaways | Deadwood |
Software Provider | Big Time Gaming | Relax Gaming | Blueprint Gaming | Nolimit City |
Ways to Win | Up to 117,649 ways | 40 paylines | Up to 117,649 ways | Up to 576 ways |
Max Win | 20,000x the bet | 50,000x the bet | 10,000x the bet | 13,950x the bet |
Bet Range | 0.20 – 50 | 0.10 – 20 | 0.10 – 10 | 0.20 – 1.00 |
RTP w/o Bonus Buy | 96.15% – 96.41% | 96.40% | 96.50% | 96.03% |
RTP with Bonus Buy | 96.26% – 96.82% | 98.00% | 97.01% | 96.06% to 96.12% |
Bonus Buy Cost | 50x the bet | 100x the bet | 100x the bet | 71x or 750x the bet depending on feature |
Who Should Use Bonus Buy?
The bonus buy feature could be a welcome addition to reel spinners’ gameplay provided that they satisfy one of several criteria. We believe you might find it useful if you belong to the following three categories of slot fans.
- Players who prefer instant gratification – It is all a matter of how you like to play the slots. If you are the type of player who craves jumping right into the bonus action without any delays or deferment, perhaps you should consider taking advantage of the bonus buy occasionally.
- Players who lack the time to trigger the special features manually – Some slot mavens prefer to enjoy shorter betting sessions during their brief snack breaks or daily commute. With high volatility slots, there is no guarantee you will land the triggering symbol combination within half an hour or so. The bonus buy can come in handy if you are short on time and cannot wait for one of those free spins rounds to hit normally.
- Players with large enough bankrolls – Buying bonus rounds can be rather expensive and as such, is a viable option only for spinners with bankrolls large enough to sustain the risk. A single feature trigger costs approximately 100x your base wager. Even if you are playing at the lowest betting level and risk $0.20 per spin, purchasing a bonus will still cost you $20. You can squander a $100 or $200 bankroll in next to no time at this rate.
While it all comes down to personal preferences, you should always play responsibly. Know when to quit and never chase your losses whether or not you choose to take advantage of the bonus buy option.
Who Should Not Use Bonus Buy?
The bonus buy feature has gained a lot of traction lately but this does not render it suitable for all types of players. Much of the decision regarding the use of this function obviously depends on spinners’ individual circumstances. Some players will be better off if they altogether refrain from the practice or use the functionality on rare occasions only.
- Slot fans from certain jurisdictions – Players from some countries like the UK cannot take advantage of the bonus buy function even if they are willing to do so. The British regulatory body (UKGC) outlawed the feature in 2019 due to fears it could fuel gambling addiction and cause problem gamblers to spend even more money.
According to the regulator, slots with this function belong to the category of higher-risk products as they encourage players to increase their wagers and facilitate loss chasing, among other problematic behaviors. UKGC-licensed online casinos were subsequently instructed to deactivate the functionality in slots that offered it or remove them altogether.
- Players who lack discipline when gambling – This is an extension of what we said above. Using the bonus buy may be a bad idea for players prone to loss chasing even if they live in jurisdictions where the feature is legal and readily available. We recommend you refrain from buying bonuses given that you lack the discipline to control your spending while gambling.
- Players who cannot stomach big losses – The bonus buy is an expensive feature but does not ensure you will walk away as a big winner after bonus games. More often than not, you will end up in the red after your free spins.
Do not forget most slots are highly volatile and can wipe you out quickly if you do not spend extra money on bonuses every few minutes. If defeat and big losses frustrate you, you should probably settle for triggering your bonuses the regular way.
- Purists who prefer traditional gameplay – At the end of the day, it all comes down to how you enjoy playing your slots. If you are the type of slot buff who likes to take their time and spin the reels at a more relaxed pace, then perhaps the bonus buy functionality is not really for you.