Many players in the UK have asked themselves: “Can I just jump into the bonus round of a slot game without waiting endlessly?” This is exactly where bonus buy slots come into play.
For those who value time, excitement and high stakes, bonus buy slots offer a tempting solution. Rather than spinning reels endlessly in hopes of landing a bonus round, these slots allow players to pay a fee and gain instant access to the bonus feature. Sounds thrilling, doesn’t it?
However, while this might seem like a great shortcut, there are several aspects to understand before diving in. This comprehensive guide explains how bonus buy slots work, their pros and cons, legal status, and the best options available in 2025.
Let’s break it all down, one spin at a time.
How Does The Bonus Buy Feature Work In Online Slots?
The bonus buy feature, sometimes called “feature buy” or “buy bonus”, is a functionality in certain online slots that lets players instantly trigger the bonus round without waiting to land bonus symbols.
To activate this option, players must pay an extra fee which is usually between 50x and 100x the current bet. The cost varies depending on the slot game and the provider. Once paid, the slot directly transports the player into its bonus game mode.
Key Characteristics Of Bonus Buy Features
- Offers instant access to the most exciting part of the game
- Usually includes free spins, multipliers, or special symbols
- Not available in all jurisdictions due to gambling regulations
- Often featured in games by Nolimit City, Relax Gaming, ELK Studios, and NetEnt
Many players find this feature appealing because it removes the randomness and wait time for bonus symbols. However, it comes at a financial risk that can be substantial, especially if the outcome does not cover the cost of buying in.
Why Is The Buy Bonus Option So Popular Among UK Players?

UK slot enthusiasts are increasingly exploring bonus buy slots for their fast-paced gameplay and direct access to action. Unlike traditional slots, where bonus rounds feel like rare gifts, bonus buy slots allow players to experience the thrill immediately.
Reasons For Their Growing Popularity
- Time-saving experience for those who dislike long base games
- Higher volatility and bigger potential wins in bonus rounds
- Interactive features like choosing between bonus options
- Available at several offshore casinos without UK restrictions
In particular, players who enjoy high-risk high-reward gameplay find bonus buy features exciting. It’s a shortcut to adrenaline, especially in games like Money Train 3 or San Quentin xWays.
Still, it’s important to note that these features are not allowed under UKGC-licensed casinos, pushing many UK players to try them at casinos without CRUKS, which cater to international audiences.
Are Bonus Buy Slots Legal To Play In The UK?
The legality of bonus buy slots in the UK is nuanced. As of 2025, UK Gambling Commission (UKGC)-licensed casinos do not offer bonus buy features, as they can encourage high-risk gambling behaviours.
While not outright banned for players, these slots are:
- Unavailable on UK-licensed platforms
- Accessible through offshore casinos, often without CRUKS restrictions
- Discouraged by responsible gambling advocates due to their instant gratification nature
In contrast, countries like the Netherlands have taken an even stricter stance. Offering bonus buy features violates Article 3.8 of the Remote Gambling Regulations in the Netherlands. This regulation was introduced to prevent excessive or automated play.
UK players interested in bonus buy features typically turn to non-UK licensed casinos operating under Curacao or other offshore jurisdictions. While this opens up access, it also reduces the level of consumer protection and regulation.
Bonus Buy Slots www.9000eurobonus.com Explained

The team at 9000eurobonus.com provides an in-depth look at bonus buy slots and highlights the top-rated games available in 2025. Their experts have thoroughly reviewed several slots and ranked them based on features, Return to Player (RTP), theme, and gameplay.
Top 3 Rated Bonus Buy Slots in 2025
| Slot Name | Developer | RTP (%) | Theme | Rating |
|---|---|---|---|---|
| Money Train 3 | Relax Gaming | 96.40 | Wild West | ⭐⭐⭐⭐⭐ |
| San Quentin xWays | Nolimit City | 96.03 | Prison | ⭐⭐⭐⭐⭐ |
| Katmandu Gold | ELK Studios | 96.40 | Asian/Nepal | ⭐⭐⭐⭐⭐ |
These slots are consistently rated 5 stars for their design, profitability in bonus rounds, and innovative gameplay mechanics. Money Train 3, for example, features bonus symbols, multipliers, and dramatic animations that enhance the experience.
9000eurobonus.com also rates casinos offering such games outside of CRUKS, making it a go-to source for serious slot fans in 2025.
Which Are The Top Bonus Buy Slots To Try In 2025?
Slot developers continue to release creative and action-packed games with the bonus buy feature. While the top three have already been mentioned, here’s a more extensive list to explore this year.
Must-Try Bonus Buy Slots in 2025
- Starburst XXXtreme (NetEnt): A spin-off with jewel-themed visuals and adjustable RTP
- Mental (Nolimit City): Horror-themed and intensely volatile
- Space Miners (Relax Gaming): Sci-fi styled with advanced mechanics
- Folsom Prison (Nolimit City): A gritty, prison-themed slot with strong graphics
- Fire in the Hole 2 (Nolimit City): Combines mining themes with bonus volatility
- Razor Returns (Push Gaming): Aquatic theme with excellent payout potential
- Money Train 4 (Relax Gaming): The newest addition with futuristic graphics
These games are designed for players who are willing to invest more for potentially larger returns. But again, outcomes are random, and results vary widely.
What Are The Pros And Cons Of Bonus Buy Features?

Bonus buy slots are designed to appeal to a specific kind of player,one who thrives on risk and wants immediate engagement. But they’re not suitable for everyone.
Pros
- Instant access to the game’s most exciting moments
- Chance to unlock higher win potential faster
- Enhanced user experience with unique bonus mechanics
Cons
- High cost, sometimes exceeding 100x the base bet
- No guaranteed return on investment
- Can promote impulsive gambling and reduce playing discipline
- Often excluded from regulated UK platforms
Understanding both sides is essential before choosing to engage with these types of games.
How Much Does It Typically Cost To Buy A Bonus In Slots?
The cost to buy a bonus round varies significantly from game to game. In most cases, the buy feature costs between 50x and 100x the player’s selected stake. However, some premium slots even offer multiple tiers of bonus buys, depending on the volatility level chosen.
Example Bonus Buy Costs
| Game Name | Bonus Buy Cost (Multiplier) | Special Notes |
|---|---|---|
| San Quentin xWays | 100x | Offers up to 5 bonus levels |
| Katmandu Gold | 75x | Medium to high volatility |
| Starburst XXXtreme | 50x to 100x | Varies based on feature selection |
It’s important to keep in mind that buying the bonus doesn’t guarantee a win. While bonus rounds can produce big wins, they can also result in zero or minimal rewards.
Is Buying A Bonus Feature A Smart Strategy Or A Risky Bet?

In short, it’s a risky bet. While the idea of bypassing the base game is appealing, bonus buy features are designed with high volatility in mind. This means that while big wins are possible, so are big losses.
There’s also a psychological aspect. The fast pace and instant results can fuel compulsive behaviour and increase spending faster than standard play.
Consider Before Buying A Bonus
- Have a strict bankroll limit
- Understand the RTP and volatility of the game
- Know that outcomes are completely random
- Avoid chasing losses with repeated bonus buys
The strategy might work for some experienced players, but for most, it’s a gamble within a gamble.
What Alternatives Exist For The Bonus Buy Feature In Slots?
For players who want more excitement but aren’t comfortable with high costs, there are alternative slot features that offer enhanced gameplay without direct bonus purchases.
Popular Alternatives In 2025
- Super Stake (by Stakelogic): Doubles your stake for better feature odds
- Money Cart (Relax Gaming): Focuses only on bonus play
- X-iter (ELK Studios): Offers selectable game modes with bonus features
- XXXtreme Spins (NetEnt): Adds guaranteed wilds with higher stakes
These features provide a bridge between traditional gameplay and high-stakes action, making them a more balanced choice.
Which Casinos Without CRUKS Offer The Best Bonus Buy Slots?

Since bonus buy slots are often restricted in regulated jurisdictions, players can turn to casinos without CRUKS for access. These platforms are based outside the Netherlands and cater to international audiences, including UK players.
Top Rated CRUKS-Free Casinos in 2025
| Casino | Welcome Bonus | Cashback/Rakeback | Payment Option |
|---|---|---|---|
| Likes.Bet | €10,000 + 800 Free Spins | 15% Rakeback | Kryptonim / Rillpay |
| Holy Luck | €6,000 + 300 Free Spins | 15% Cashback | iDEAL via Kryptonim |
| USpin.me | €5,000 + 350 Free Spins | VIP Cashback 20% | iDEAL without verification |
| Betory | €3,250 | Up to €5,000 CB | Dutch bank transfers |
| Baloo Bet | €5,200 + 725 Free Spins | Daily Cashback | Direct Dutch banks |
These casinos offer extensive bonus buy slot selections and generous bonuses, making them attractive alternatives to traditional UK platforms.
Should You Play Bonus Buy Slots Based On RTP And Volatility?
Absolutely. When playing any slot, especially one involving high entry costs, understanding the RTP (Return to Player) and volatility is crucial.
What To Look For
- RTP above 96% is generally considered fair
- High volatility slots can yield large wins but come with more risk
- Read game reviews before buying the bonus to understand potential rewards
Choosing games with solid statistics increases your chances of at least breaking even, if not profiting.
Conclusion: Is It Worth Playing Bonus Buy Slots?
Bonus buy slots offer an exciting twist on traditional slot gaming, giving players direct access to the game’s most thrilling parts. However, they’re not suitable for every player. The high cost, combined with volatile outcomes, makes them best suited for seasoned gamblers who understand the risks.
If you enjoy the thrill of immediate bonus action and are playing at a trusted casino, these slots can be rewarding. But always play within your means and be aware of the limitations.
For UK players, accessing these games often means turning to offshore or CRUKS-free casinos, make sure to choose carefully and prioritise safe gaming.
FAQs
What is the bonus buy feature in slots?
The bonus buy feature allows players to access the slot’s bonus round instantly by paying a fixed cost, usually 50x to 100x the stake.
Are bonus buy slots legal in the UK?
They are not banned for players, but UKGC-licensed casinos do not offer them due to responsible gambling regulations.
Do bonus buy slots offer better chances of winning?
Not necessarily. While you enter the bonus round quicker, outcomes remain random and can still result in losses.
Can I play bonus buy slots at UK casinos?
No, but you can access them at offshore or CRUKS-free casinos not regulated by the UK Gambling Commission.
What’s the average RTP of bonus buy slots?
Most top-rated bonus buy slots in 2025 offer RTP between 96.00% and 96.50%.
What are safer alternatives to bonus buy features?
Alternatives include Super Stake, Money Cart, X-iter, and XXXtreme Spins, all offering extra features with less upfront cost.
Are bonus buy slots suitable for beginners?
They are generally better suited for experienced players due to their high risk and complex mechanics.
Disclaimer:
UK Casino Mag does not operate or promote any form of gambling. All content is for news, analysis, and educational purposes only. Please gamble responsibly and seek help if you are affected by gambling-related issues.
