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The consistent growth of N1 Casino Greece can be traced to its quality software, amazing bonuses, and responsive customer support. The platform games are rewarding, graphically appealing, and specifically tailored to give players a real chance of winning. Hence, it is unsurprising that it has a large portfolio of bonus buy slots.

Bonus Buy machines are the rave in Greece, and you can find the best on this platform. If you are looking to hit big and enjoy massive jackpot wins, these selections are right for you. Unlike other slots and table games on this site, the bonus buy option gives players direct access to some of the best bonuses in high-paying titles. The objective is to increase their chances of scoring wins significantly.

This guide takes an in-depth look at the N1 online bonus buy selections, revealing how they work and their versatility on the platform. These titles are optimized, which means that they can work on mobile, PC, and all internet-enabled devices. You are promised an elevated gambling experience filled with thrills and awesome payouts with these machines. Read on to know more about them for proper maximization of their special features here.

N1 Bonus Buy Slot Assortment

The bonus buy machines are one of N1 Casino flagship software, so their unlimited variations in the platform come as no surprise. From fixed jackpots to megaways to cascading reels, they are all here. The majority of these machines have different themes to spice up your gameplay. Some have fruity interfaces, while others portray Ancient Civilization, extinct animals, Greek mythology, and lighter cartoonish programs. All of these titles have dedicated pages where you can find them. Simply head to the site window and make your selection, or use the search filter to look up your favorite title and launch it.

Once you open a particular title, you can instantly enter its additional games and access all special features. All wins are credited to your account, and they could be worth thousands to millions of euros. The platform also provides the option of a special slots bonus buy demo mode that lets you play for free. What’s more, mobile enthusiasts can also have a fair share of their fun by downloading the casino’s app. The software is available for both Android and iOS and is very easy to install.

Software Providers

Bonus Buy titles are undoubtedly elite designs that are well cherished by Greek gamers, and the reason for their appeal can be traced to their development studios. The designers of the software are the very best, with established global reputations. Most are award winners, specifically for their designs and overall dedication to delivering quality machines. Hence, their bonus buy selections on this platform are trustworthy and worth spinning for real money.

N1's successful partnership with these providers makes it possible for them to deliver the 100+ variations currently available. Each game has excellent RTP, great gameplay, and impressive special features. So, you are set to enjoy elevated gaming sessions with every spin. Some of the providers have multiple titles with Pragmatic Play and Spinomenal a perfect example. So if you like a particular bonus buy slot, then you can check its provider’s page at N1 Casino and see its similar free slots online titles to play.

Below are some other major providers whose bonus buy designs give you the thrill. They are:

  • Blue Guru Games

  • Crazy Tooth

  • 4theplayer

  • Play’n Go

  • Relax Gaming

  • BGaming

These providers and many more have multiple bonus buy software worth playing for massive wins.

Bonus Buy Feature

It is important to understand what bonus buy online machines are to maximize them at N1 Casino. These titles are mostly modern variants and could be progressive jackpots, megaways, cascading reels, cluster pays, ‘Hold and Win’, or ‘Drops and Wins’. However, they have an additional feature known as the bonus buy. This option allows players to directly access their slots in-game free spins feature and extra round when they meet a specific wager amount.

Typically, slots with bonus games require players to trigger their in-game features by landing specific combinations. Most require gamers to land 3 or more scatters or wilds to access their freespins rounds, while others have unique criteria. This option changes the game for slot enthusiasts. The option, which is available on limited machines, allows players to pay their way into the bonus game and enjoy the best payouts.

Now, to access slots buy bonus buy, your wager is significantly increased by 50x, 100x, or even 200x, depending on the machine offering such. The more profitable a slots bonus round is, the higher its bonus buy amount will be. Once you buy your way into the special game, you are either offered the same or better conditions than players who naturally trigger it with specific combinations.

Many slot machines have been updated to have the bonus buy feature, and you can find the very best of them at N1 Casino. Registered players are already taking advantage of the opportunity and massively increasing their wins. Some freespins rounds increase player wins by 3x, while some are as high as 5x. Progressive jackpots with bonus buys are also available, and players who spin the special rounds typically have better chances of landing the pots.

Ultimately, buying your way into the special features can improve your profit-making chances massively. Also, you do not have to wait to trigger the reward rounds via the standard rule, which is often quite tedious to do. Buying your way in gives you certainty and, most of the time, massive wins.

Reasons Why Players Love Bonus Buy Machines

Buy bonus slots bring an exciting thrill that many players find favorable, and it is no wonder that many N1 enthusiasts have continued to spin them. Here are some major reasons why these special slots online dominance is rising in Greece and the entire world.

  • Direct Access to In-game Features and Bonus Rounds: These machines give players express access to their best features. There is a certainty that once you make the right wager, you will get access to the slots free spins feature and enjoy the opportunity of having a dominant spell. You do not have to worry about activating the round in the normal game or spending lots of cash trying to do so.

  • Better RTP: Many machines have special RTPs for those who activate the bonus buy option. These RTPs are often higher than that of the standard game, presenting you with better chances of hitting wins. To know if your chosen slots have a nice bonus buy RTP, check the paytables window.

  • Increased Chance of Hitting Jackpots: Progressive jackpots with a bonus buy feature are the perfect choice to settle for if you hope to get the pot. Even fixed jackpots are typically triggered during their free spins or bonus features, which you can enter by buying your way in.

  • Overall Satisfaction: The ability to access a slot's best features enhances gamers' overall experience, which is what the bonus buy option offers. With it, you can access the very best offerings of your favorite game and experience a nice, incomparable satisfaction.

N1 Casino Best Bonus Buy Slots

It is important to mention that all Bonus Buy slots at N1 Casino are great, impressive, and worth playing. They deliver excellently and offer both profit-making opportunities and unmatched fun. This reason was why it was difficult to determine which titles should be selected as the best of the lot. Eventually, we were able to pick 7 games after subjecting them to strict rating metrics. The metrics for determining our selections are:

  • Value of the Bonus Feature: We ensured that all our picks have very valuable features. You can expect to enjoy multiplied wins and even trigger jackpot wins with many of the games that made our list. Some of the bonus rounds had a retrigger option. So there is a chance to make good profits.

  • Overall RTP: The RTPs of our picks were excellent for selections that have massive in-game reward rounds. Typically, most titles with special features often have bad RTPs, but our picks’ percentages stood out, with many crossing the 90% mark. Hence, you have a real chance of winning well eventually.

  • Win Hit Frequency: While RTPs give players information on their long-term chances, ‘win hit frequency’ lets them know how they are likely to fare overall. Thankfully, most of our picks averaged between 1 win to 3 spins and 1 win to 4 spins, which are very impressive stats. Also, they were majorly high-variance titles, with every winning combination delivering massive payouts.

Based on the following metrics, we are able to select our 7 best bonus buy slots. These are highly recommended titles that you can spin at N1 Casino and have valuable sessions.

Retro Tapes

Push Gaming Retro Tapes is a 6x9 grid video machine well known for its tape symbols and massive features. The standard RTP is 95.47%, while the max and minimum bets are 0.1 EUR and 100 EUR, respectively. It is a cluster paying variant with a cascading mechanic improved by rewarding wilds and multipliers.

Buying into the ‘Top Charts Bonus Round’ gets you 6, 8, 10, or 12 spins, depending on your wager. During this feature, the Wild can substitute regular symbols to complete wins while adding 2 spins to your count. The star-shaped wild multiplier increases your win by 1x to 5x, while instant prize symbols deliver 2x to 2,000x in payouts. Look out for the magnet symbol, which attracts more instant prize symbols.

An extra spins feature is available in the bonus round, adding 1 to 2 spins to your count. The wild and wild multipliers are sticky and stay until your game ends. The bonus round has an increased RTP of 96.71%, which can set off a massive 10,000x jackpot.

Money Train

Money Train is among Relax Gaming's best online slots, running on a 5x4 grid with 96.2% RTP. It is a highly volatile machine with a bet range of 0.1 EUR to 50 EUR and 40 paylines. There are many massive symbols and impressive special characters.

The Money Cart Bonus Game can be bought for 80x of your stake and can trigger up to 20,000x in payouts. When you buy the round, you initially get 3 freespins to play, but these can be increased whenever 6 major symbols land on the reels. Every new 6 symbols add one spin to your count. These 6 symbols make the bonus game very lucrative, delivering unique multipliers and payouts every time they appear. With the right characters activated in the additional round, you could score a peak prize of 1,000,000 EUR, thanks to its 98% RTP.

Wild Chapo

Relax Gaming Wild Chapo is undoubtedly one of the best N1 Casino slots to spin, with its sticky wilds and respins features standing out. It is a 5x3 video variant with an impressive 96.36% RTP, high variance, and a bet range of 0.1 EUR to 100 EUR. You are presented with 15 betways to form wins.

Buy into the bonus round with 60x of your stake and start with 11 free spins. After purchasing the round, some bomb icons will appear in certain positions and you aim to fill the reels with as many bombs as possible. Each bomb has a 1x multiplier. If a bomb drops in an already occupied position, that position will double to 2x and this can continue until a max of 5x is accumulated in a single position. If a spin lands 3 bombs at once, you get 3 extra spins. On your final spin in the bonus round, all bomb positions turn to wilds or multipliers, forming a massive accumulated payout of up to 10,000x.

Book of Rampage

One of the best bonus buy slots, Spinomenal Book of Rampage has a 5x3 layout, 93.96% RTP, and a bet range of 0.1 EUR to 100 EUR. It is a medium variance machine with 10 betways and a special wild that doubles as a scatter.

This game freespins round can be bought, automatically giving you 10 FS. However, before using the FS, you must spin a wheel of symbols, and the chosen symbol becomes the expanding character for the bonus round. The scatter/wild is excluded from the wheel. During the free slots buy bonus game, the expanding symbol can cover the reels and complete paylines from any position, offering you a real winning opportunity with every spin. You can enjoy up to 5000x in payouts with this feature.


Push Gaming Dinopolis is a Dinosaur-based video machine with a unique 3-4-4-4-3 layout, 96.4% RTP, high volatility, and 576 betways. The minimum and maximum bets are 0.1 EUR and 100 EUR, respectively. There is a sticky wild and ‘Dino Coins’ multiplier with 1x to 1,000x potentials.

Buying the ‘Dino Bonus Pick’em Feature’ takes you to a window with 4 face-down cards where you have to pick one. Your pick determines the position of the 2x sticky wild on the bonus reels (2, 3, or 4). You can also select from another set of cards to determine the number of spins you start with from a list of 5, 6, 8, or 10.

During the reward round, players receive increased payouts whenever the sticky wild contributes to a combination. The multipliers of the wild can increase, and multiple wilds can form on the reels. ‘Dino Coins’ and the ‘Golden Card’ symbols come up in the special game and often present new chances to select new cards capable of increasing your spins and multipliers, respectively. You can enjoy up to 50,000x max win in this feature, making Dinopolis one of the most rewarding bonus buy froutakia online.

Gates of Olympus

A proper slots casino, N1 Casino hosts the incomparable Gates of Olympus, a 6x5 Pragmatic Play design with 95.51% RTP, and a bet range of 0.2 EUR to 100 EUR. It pays anywhere and has a substituting wild and bonus-triggering scatter. It also has a tumble-cascading mechanic.

Purchase the free spins round with 100x of your stake and get 15 FS. This round is where the tumble mechanic becomes ever-important. Also, you can trigger multiplier symbols, which take values of 2x to infinity. Many multipliers can be on the reels, and by the end of the bonus round, their values are added together and paid to you. Landing 3 more scatters in the round will award you +5 spins. You can enjoy a max payout of 5,000x.

Sweet Bonanza

One of the best froutakia online with the bonus buy feature, Sweet Bonanza is a medium-high volatility machine with 96.51% RTP and an ‘All Ways’ payline. Its minimum and maximum bets are 0.2 EUR and 100 EUR, respectively. It has a rewarding wild, scatter, and functional tumble mechanic.

When you purchase the bonus game, you are presented with 10 free spins. Landing 3 or more scatters in the round increases your FS count by an additional 5. The tumble mechanic is active in this special feature, and a multiplier feature, which takes a random value up to 100x, can land on three reels. If this multiplier contributes to a winning combination in the round, its value is added to the overall payout you receive. You can have many multipliers at the end of the feature and have the potential to win up to 21,100x.

Playing Bonus Buy Slots for Free at N1 Casino

Every bonus buy online machine discussed in this casino offers the opportunity to win real money. With a valid wager, players can enter the special rounds, play and win. However, N1 Casino understands that some players would want to test the machine before committing with real cash, which is why there is a demo mode.

The demo feature allows these enthusiasts to play all online machines in the casino for free. In this mode, every feature is still accessible, and winning combinations can be triggered. However, players do not need to set real wagers and cannot withdraw any win formed. The feature only allows them to learn about the game mechanics, understand how it works, and have risk-free fun if they don’t want to commit with real cash.

Below is a step-by-step guide to how to activate the free slots bonus buy mode at N1 Casino.

  1. Players must create an account with N1Casino. Simply tap the Register icon and provide all required personal information, including name, gender, birthdate, home address, email, and a unique password. After registration, confirm the details with the relevant ID and address documents to verify that you are based in Greece and at least 21 years old.
  2. You can fund your new account instantly or do so later, as it is not mandatory to access the demo mode.
  3. Head to the homepage and tap the ‘Bonus Buy’ menu. The action will take you to a new page hosting hundreds of online machines with the special buy-in feature.
  4. Find your preferred online machine and place your cursor on it to bring up two options: Play and Demo. Tap ‘Demo’ to launch the game in free mode.
  5. Once you settle on the game base lobby, tap the relevant icon to see its payables and the amount required to activate its bonus buy feature. Afterward, set your bet by adjusting the coin value. Tap the spin icon to start playing.

Top Bonuses for N1 Casino Slots Enthusiasts

All registered buy bonus slots enthusiasts at N1 Greece are treated to multiple prizes that, when maximized, provide them with access to multiple sessions. They just need to fund their account with enough cash and will be rewarded with bonus cash and FS to spin online machines, including bonus buy. Some of the gifts require promo codes for activation, all of which will be outlined. All free spins work on the Pragmatic Play Book of Fallen slot.

3-Deposit Welcome Pack

New players can activate a three-way welcome pack that offers as much as 1,000 EUR and 150 FS. They only need to satisfy the money requirements for all three deposits based on their established payback percentages and use the right codes for activation.

  1. On your first deposit, you can claim up to 300 EUR at 100% payback. The minimum deposit required is 20 EUR while you need to credit your balance with 300 EUR to set off the full offer. Any amount credited to your balance within this range will trigger its exact value as free money to enjoy your favorite online machines.
  2. The second deposit triggers a 75% match offer up to 200 EUR and 50 FS. A minimum deposit of 20 EUR rewards players with 15 EUR. However, to get the entire prize, they need to credit their balance with approximately 267 EUR. Now, it is important to fill DEP2 as the code when claiming this offer.
  3. Players’ third deposit delivers a 25% match bonus worth up to 500 EUR and 100 FS. The lowest acceptable cash for the promo is 20 EUR and will reward 5 EUR extra cash. A 2000 EUR deposit is needed to get the entire prize. The code for this offer is DEP3.


Lovers of slots buy bonus machines and can still activate more promotions even after exhausting their welcome pack. Every Monday and Friday, they can turn up the heat and win big.

  • Monday Reload: Every Monday, there is a chance to activate up to 100 EUR at 25% payback. The starting deposit for the offer is 20 EUR, which delivers 5 EUR, while you need 400 EUR to clear the entire reward. When crediting your account for the offer, use the code RALLY21 to activate the promo successfully.

  • Friday Route: End the working week with a gift of 100 EUR and 75 FS at 50% payback. Simply deposit between 20 EUR and 200 EUR, and you will enjoy a free bonus of 5 EUR to 100 EUR, complemented with the FS. Fill in the code ROUTE75 into the relevant field when claiming this offer.


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