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Buy slot bonuses

Updated Written and checked by the Casinos-Online editorial team

Buy slot bonus is a feature that we have started to see more and more of on online casino games in recent years. Buying a bonus in the slot is a feature that simply means that you can pay to access the bonus features of the slot machines instead of relying solely on luck. In this article we go through what the feature of a purchase means and where you can find casino games and slot online that offer bonus purchases.

On this page
  1. What does the purchased bonus mean at the casino?
  2. How does the bonus Buy feature work on slots?
  3. Buying bonuses positively affects the game'S RTP
  4. Bonus purchases as a separate game category at casino
  5. Casinos that offer Bonus Buy feature
  6. Find games with buy bonus feature
  7. Tips & advice for those who want to play with a purchased bonus
  8. Questions readers ask
  9. New Zealand casino reviews

What does the purchased bonus mean at the casino?

When we talk about purchased bonuses at the casino, it is important to point out that it is not casino bonuses you are referring to then without a purchased bonus feature. A casino bonus you get in connection with your first deposit at a casino, and you can never buy extra bonuses on casinos that accept New Zealand players This is instead about the fact that you can buy into bonus rounds that are available in specific slot machines. Something you can otherwise manage to get if, for example, you are lucky enough to spin special symbols or the like.

Buy bonus features can be called by slightly different names at different casinos. Other common names are buy Bonus, bonus buy and feature buy.

How does the bonus Buy feature work on slots?

A bonus purchase simply works so that you pay an extra amount, and then get to play the slot's bonus game. So you don't have to hope to trigger the bonus round according to the rules of that particular game. You usually need to pay for the feature before making your spin. But exactly how it is done varies slightly between different machines It may therefore be useful to read the rules that apply to the particular game you want to buy a bonus round in.

The coin value determines the Bonus buy price

The price for a bonus purchase casino varies between different games, but usually it is in relation to your chosen coin value. Common prizes for a bonus purchase are around 50-100 X the coin value. That is, if the bonus Buy is at 100 x the coin value and you bet an amount set by the casino, the feature will cost you an amount set by the casino. The price per spin thus rises significantly when you choose to buy the feature.

Chance of winning and game guarantee

It may be good to remember that on most casino slots where you can buy a bonus buy, you are guaranteed a win if you get to the bonus round. And if you have bought yourself to the bonus round, then you are also guaranteed to play it.

Advantages

  • The bonus games often provide a guaranteed win.
  • RTPn usually increases the games when you buy the bonus feature.
  • Many times the bonus rounds are the most fun on the games.
  • You have a better chance of winning large sums.
  • You don't rely solely on luck.

Cons

  • The price per spin increases significantly.
  • You remove some of the tension.
  • It will be easier to play for more than you intended.

Buying bonuses positively affects the game'S RTP

All slot machines have a so-called RTP, i.e. Return to Player. It is a measure of the theoretical payback of a game. If a game or slot as it is also called has an RTP of 96% it means that out of 100 wagered dollar you will theoretically get back an amount set by the casino. It is important to remember that it is an average and no guarantee of what you will win.

By directly buying bonus rounds in a game, you usually increase the game'S RTP The increase is usually not huge, and since it is a statistical measure, it should not affect your choices too much. However, it is still a factor that is worth checking out and taking into account in your calculations on which game you should play.

Bonus purchases as a separate game category at casino

Just like you can sort games by categories like megaways, progressive jackpot or win both ways, at some games you can choose to only see games with the Buy bonus feature. Three popular casinos that have it as their own category are CasinoHajper casino and Pixel.bet At Pixel's.bet is called the game category “Instantfeature”.

Casinos that offer Bonus Buy feature

Checked · 4 brands

Amounts are shown only where we have read them in the operator’s own New Zealand terms. Where we have not, the line says so and links to the offer page instead of quoting a number. No site on this list holds a New Zealand licence — the Department of Internal Affairs issues the first ones on 1 December 2026.

  1. Welcome offer at Hajper
    • 1400+ games
    • support 24/7
    Visit casinoBonus termsTerms apply · 20+ · checked
  2. Visit casinoBonus termsTerms apply · 20+ · checked
  3. Visit casinoBonus termsTerms apply · 20+ · checked
  4. Welcome offer at LeoVegas
    • 4000+ games
    • support 24/7
    Visit casinoBonus termsTerms apply · 20+ · checked

New Zealand slots with Buy Bonus / feature

Find games with buy bonus feature

Although Bonus Buy / Feature buy slot games are a trend that has grown enormously in recent years at online casinos, there is still a very limited amount of slots that offer the Buy feature. There are some game developers of casino games which, however, are known for offering games in which you can find the feature. Several games from NetEnt offer this along with games from Big Time GamingBlueprint Gaming, Quickspin and No Limit City

5 Best Casino slots with Bonus Buy feature:

  • Big Bad Wolf (RTP 96.05 % ) from Quickspin offers Buy bonus at Leo Vegas
  • Book of Toro (RTP 95%) Paf casino from ELK with bonus purchase feature
  • Hot spin Megaways (RTP 95,98%) from iSpoftBet Expekt with purchase function
  • Dead man's Trail (RTP 96.29 % ) NoAccount casino from Relax Gaming
  • Ducks to Dawn (RTP 96.91 % ) Slingo from Kalamba with buy function

Tips & advice for those who want to play with a purchased bonus

Bonus purchases can be a way to make gambling even more fun for some, and are a feature that is getting trendier and trendier. We want to give you who want to play with the Buy bonus feature a few tips before you get started.

  1. Be extra careful to keep track of your gaming budget. When you pay for the bonus round, the price per will be significantly higher. Therefore, it becomes especially important to play responsibly and not to play away more than you had intended.
  2. Read about the games. It is good to know what it is you are actually buying before paying expensive money. What does the bonus round of the game look like and what can you win? Is it actually worth paying the extra dollars it costs?
  3. Find out the RTP of the game. Check in advance if the Buy bonus feature will raise the game'S RTP. And in general, it can be said that it is best to choose games with high RTP from the beginning when you want to use the feature.

Questions readers ask

What is a buy slot bonus?
Buy slot bonus is a feature that means that you pay yourself to directly get to a slot's bonus round. Instead of hoping that you will succeed in triggering the bonus game through, for example, certain symbols, you pay to be guaranteed to play the bonus game.
Are Bonus purchases available on all slot machines?
No, far from all slot machines have the bonus purchase feature attached to the game. But it is a trend that is growing more and more and more games are starting to offer the feature.
How do I find games with bonus purchases?
Some casinos have their own subcategory in their casino for slots with the Buy bonus feature. In that category you will only find games that offer this feature. In our article about bonus purchases you will find New Zealand casinos that have that category. Please note that the feature may have different names at different casinos.

New Zealand casino reviews

Checked · 4 brands

Amounts are shown only where we have read them in the operator’s own New Zealand terms. Where we have not, the line says so and links to the offer page instead of quoting a number. No site on this list holds a New Zealand licence — the Department of Internal Affairs issues the first ones on 1 December 2026.

  1. Visit casinoBonus termsTerms apply · 20+ · checked
  2. Visit casinoBonus termsTerms apply · 20+ · checked
  3. Visit casinoBonus termsTerms apply · 20+ · checked
  4. Visit casinoBonus termsTerms apply · 20+ · checked

What this site actually gives you

We are a comparison site, not a casino. Everything below is checked against primary sources — operator terms, the Gambling Act 2003, and Department of Internal Affairs (Te Tari Taiwhenua) publications — and dated.

  • Offers with a date on them Every welcome offer carries the day we last read it in the operator’s own terms. No figure appears without that check.
  • New Zealand law, in plain words What is legal, what changes on 1 December 2026, and which payment methods the licensees’ credit-card ban actually covers.
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Who wrote this

The Casinos-Online editorial team — a New Zealand-facing desk, not a named byline, because every page here is produced and checked by more than one person. We read operator terms, the Gambling Act 2003, the Online Casino Gambling Act 2026 and Department of Internal Affairs (Te Tari Taiwhenua) publications, and we date what we check. We do not claim to have deposited, played or withdrawn at the casinos we describe.

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