Spinogrino Online Bonus Buy Slots: Complete List and Best Titles
The Full Bonus Buy Roster at Spinogrino
The bonus buy section at Spinogrino is not a standard filter; it is a separate catalogue that groups games by provider and feature type. At spinogrino casino, you can skip the base game entirely, pay a fixed entry fee, and land directly in the feature round. That simple mechanic turns every slot into a pure variance test, and the current roster is built around the studios that dominate the Australian market: Hacksaw Gaming, Nolimit City, Pragmatic Play, and Relax Gaming.
The exact list shifts because of licensing changes, but the core titles stay consistent. Hacksaw Gaming supplies a wide range of feature-buy games: Pug Vikings, Hand of Anubis, Chaos Crew 2, Rotten, Stacked Odds, 14 Joker’s Wheels, Cursed Crypt, Golden Genie, and the evergreen Wanted Dead or a Wild. Nolimit City is represented by San Quentin xWays, and their darker portfolio tends to appear in the “Featured” tab alongside less obvious releases like Mental and Punk Rocker.
Pragmatic Play and Relax Gaming
Pragmatic Play’s feature-buy titles at Spinogrino include the original Gates of Olympus 1000, Starlight Princess 1000, Sweet Bonanza 1000, and Big Bass Bonanza Megaways. Each has a fixed buy price in multiples of the stake and a separate “super bonus” option with a higher fee. Relax Gaming contributes Money Train 4 and Zeus vs Hades. The catalogue also touches on Push Gaming’s Raptor Doublemax and Big Bamboo, although those are withdrawn and re-added depending on the season.
The rest of the list consists of lower-fee buys from other studios. If you prefer shorter sessions, look for games with a buy price below 40x the stake. For high-variance play, keep to the 100x entry fee games such as San Quentin, Wanted Dead, or Money Train 4.
Best Titles by RTP, Max Multiplier and Buy Price
Buying a bonus is essentially paying for the variance. The best titles are those where the fee is fair relative to the average win and where the RTP of the feature is not dragged down by low-level base game payouts. In the current Spinogrino list, Wanted Dead or a Wild shows an RTP of 96.38% in bonus-buy mode, while Money Train 4 has a lower base RTP but a feature that can deliver thousands of times the stake in a single spin.
Top 5 Bonus Buys by Risk-Adjusted Value
A good balance between fee and feature RTP looks like this: Wanted Dead or a Wild buys at 100x and often produces feature wins above 2,000x. Gates of Olympus 1000 buys at 100x, but its tumbling reels create frequent 1,000x returns. San Quentin xWays is the highest max win option on the list, advertising 150,000x, but the volatility is extreme. Money Train 4 has a persistent collector mechanic that makes every reacting symbol valuable. Pug Vikings is the safest of the five, with a 60x buy price and a 10,000x max win.
Hidden Gems with Low Buy Prices
If you want to test the feature-buy mechanic without burning a large balance, choose Cursed Crypt from Hacksaw Gaming or Gems Bonanza from Pragmatic Play. These games often have buy prices under 40x and a feature RTP close to 96%. They do not produce the same screenshot-worthy results as Money Train 4, but their hit frequency is much higher, which makes them useful for building an understanding of how buy mechanics differ between providers.
How to Evaluate a Bonus Buy Before You Purchase
Multiple factors determine whether a buy is worth the cost: the fee multiplier, the RTP in buy mode, and the variance of the feature. Do not pick a slot based solely on the max win. A 150,000x max multiplier is irrelevant if the feature RTP is below 94%. Use the game rules tab and provider information before making a deposit.
Check the “Feature RTP” not just the Base RTP
Most casino sites display the base RTP, but in a bonus buy slot the RTP shown in the paytable is a combined figure from the base game and the feature. The actual buy feature RTP is a separate number. On Spinogrino’s site, this is listed inside the “Help” or “Paytable” menu. Look for titles where the buy RTP is equal to or higher than the base RTP, like Hacksaw’s Wanted Dead or a Wild.
Manage your session like a tournament buy-in. Set a fixed number of bonuses you are willing to trigger. For example, if the buy price is 100x your stake and your bankroll is 2,000x, you can afford no more than 20 bonuses. That cap stops you from chasing a cold streak after the first few failed rounds.
How Spinogrino’s Bonus Buy Experience Compares to Other Casinos
The main advantage at this operator is the filtering. Unlike global platforms that mix bonus buys with normal spins, the Australian site has a dedicated tab labelled “Bonus Buy” under the slot section. This tab shows the fee multiplier directly on the game card, so you do not have to open every title to see the price. The loading times also tend to be shorter because the feature buy is handled locally before the API request reaches the provider.
A small drawback is that not every provider’s demo mode carries a bonus buy option. You can test the base game, but for the feature itself you need real money. The casino covers this with a strict minimum deposit requirement and a daily loss limit option that is easier to activate than on many competitor sites.
Compared to other operators, the exchange rate for the buy currency matters. Since Spinogrino bills in AUD, the displayed 100x fee is multiplied by your stake in Australian dollars. This makes the actual cost transparent, but players using foreign cards might see a conversion fee. Use an AUD wallet to avoid that extra charge.
FAQ:
What is the cheapest bonus buy slot at Spinogrino?
Currently, Hacksaw’s Cursed Crypt and Pragmatic’s Gems Bonanza have buy prices around 30x the stake. The fee is lower than the standard 100x because the feature is shorter and the max win is smaller.
Are bonus buys available in demo mode?
No. Spinogrino’s demo mode only grants access to normal spins. To use the feature shop, you must deposit and opt into real-money play.
Which bonus buy slot has the highest max win on the list?
San Quentin xWays from Nolimit City advertises 150,000x max win and offers a buy feature. Wanted Dead or a Wild and Money Train 4 follow at 12,500x and 50,000x respectively.
Do bonus buys at Spinogrino count toward wagering requirements?
Yes, if you are using casino bonuses, the buy amount counts as turnover once. The feature wins also count, but at a reduced percentage for slots with high RTP.
How do I know the buy RTP before purchasing?
Open the game paytable and switch to the “Buy Feature” or “Feature RTP” section. If this data is missing, contact support or check the provider’s official game sheet.
Reviews
Maddie R.
I tested Wanted Dead or a Wild after reading that the buy RTP is 97%. First paid feature returned 2,400x. The 100x fee felt harsh until that hit, but the math works out over a longer session.
Daniel T.
Spinogrino’s list is not the biggest in Australia, but it includes the games I actually play. Money Train 4 loaded fast at 2am and my 250x buy paid 18,000x. I haven’t seen that kind of payout anywhere else.
Liam K.
The demo mode doesn’t let you test feature buys, so I started with a low-fee slot. Cursed Crypt’s 30x buy gave me several small wins. The interface makes it easy to spot the price before clicking.
Sarah W.
I used the 200% first deposit bonus to fund a bonus-buy session. The wagering contribution from the buy was clear in the active bonus tab. The only downside is the 24-hour pending withdrawal period.
