Here2Win Casino · OctoPlay · New Zealand
Vault Blast Hold and Win card on Fern Spins
Kiwi players can open the session page for Vault Blast Hold and Win pokie apart from this catalogue.
For New Zealand, Fern Spins lists Vault Blast Hold and Win as a OctoPlay pokie opened at Here2Win Casino. Volatility on the card reads.
More from OctoPlay
Vault Blast Hold and Win vs OctoPlay average & peer pokie comparison
Compared against direct studio and mechanic peers, Vault Blast Hold and Win (studio benchmark) benchmarks directly against Wild White Rhino (96.05%, OctoPlay) across its 5×3 video grid (with Hold & Win bonus board) layout at Here2Win Casino (here2win.co.nz).
| Title & spec anchor | Studio | Published RTP | Delta vs Vault Blast Hold and Win | Volatility | Grid |
|---|---|---|---|---|---|
| Vault Blast Hold and Win (this card) | OctoPlay | — | — | — | 5×3 video grid (with Hold & Win bonus board) |
| Wild White Rhino 96.05% RTP low-to-medium pokie · Highest RTP in OctoPlay vs Vault Blast Hold and Win | OctoPlay | 96.05% | — | low-to-medium | 5×3 / 5×4 HTML5 video grid |
| 777 Hot Reels: Supercharged 95.74% RTP medium-to-high pokie · Higher-volatility studio alternative vs Vault Blast Hold and Win | OctoPlay | 95.74% | — | medium-to-high | 3×3 classic stepper grid |
| Chinese Gold Hold and Spin 98.23% RTP medium-to-high pokie · Same mechanic (Hold and Win) vs Vault Blast Hold and Win | Barbarabang | 98.23% | — | medium-to-high | 5×3 / 5×4 HTML5 video grid |
- Alongside Vault Blast Hold and Win (studio benchmark), review the Wild White Rhino 96.05% OctoPlay pokie card available at Here2Win Casino.
- Alongside Vault Blast Hold and Win (studio benchmark), review the 777 Hot Reels: Supercharged 95.74% OctoPlay pokie card available at Here2Win Casino.
- Benchmark any two releases in the head-to-head pokie RTP and volatility comparator or run the NZ$ session bankroll and stake calculator.
At Here2Win Casino
Here2Win Casino is the casino named on this card. 190 other OctoPlay pokies are grouped with Vault Blast Hold and Win, and they are played at Here2Win Casino.
Published figures & technical specs
- Studio
- OctoPlay (190 in this catalogue)
- Features
- Hold and Win and Respins
- Studio average RTP
- 95.50% (across 34 titles)
- Reel grid
- 5×3 video grid (with Hold & Win bonus board)
- Pay structure
- 20–25 fixed paylines
- RNG testing labs
- Independent RNG & math verification (GLI / iTech Labs / BMM Testlabs standards)
- Studio licences
- Certified RNG for regulated international casino markets
- Platform
- HTML5 (Desktop, iOS & Android)
- Play at
- Here2Win Casino
- Stake
- NZ$
- Card updated
- 2026-11-04
Vault Blast Hold and Win RTP (studio benchmark), house edge & 500-spin session math
Vault Blast Hold and Win by OctoPlay benchmarks against the verified 95.50% studio average RTP (4.50% house margin across 34 titles) and suits a 100x–150x stake buffer in NZ$ at Here2Win Casino (here2win.co.nz).
Vault Blast Hold and Win does not carry a standalone RTP on its source sheet, so Fern Spins cites the verified studio distribution instead of guessing. The pokie runs on a 5×3 video grid (with Hold & Win bonus board) layout, and its variance profile fits a 100x–150x unit-stake reserve when playing Vault Blast Hold and Win in NZ$ at Here2Win Casino (here2win.co.nz).
| Session volume & entity | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins on Vault Blast Hold and Win (NZ$1/spin @ 95.50% RTP) | NZ$100 | NZ$95.50 | NZ$4.50 | ~27–33 |
| 250 spins on Vault Blast Hold and Win (NZ$1/spin @ 95.50% RTP) | NZ$250 | NZ$238.75 | NZ$11.25 | ~68–83 |
| 500 spins on Vault Blast Hold and Win (NZ$1/spin @ 95.50% RTP) | NZ$500 | NZ$477.50 | NZ$22.50 | ~135–165 |
Pros and cons
Pros
- OctoPlay is the studio on the card.
- The button remains on fernspins.co.nz and hands the pokie to Here2Win Casino.
- The provider page is the rest of the studio.
Cons
- The account is at Here2Win Casino.
- If Here2Win Casino has an offer, its terms are shown there.
- A neighbour title's RTP is not copied across.
- Volatility was not on the source card.
Studio
If the only question was who built Vault Blast Hold and Win, the answer is OctoPlay. Here2Win Casino does not either.
Vault Blast Hold and Win technical specs, OctoPlay RNG audit & myth-busting rules
Vault Blast Hold and Win is engineered by OctoPlay on a 5×3 video grid (with Hold & Win bonus board) (20–25 fixed paylines) architecture with independent RNG certification from Independent RNG & math verification (GLI / iTech Labs / BMM Testlabs standards) under Certified RNG for regulated international casino markets regulatory frameworks.
OctoPlay (OctoPlay Studio) is an iGaming studio headquartered in International iGaming Studio. Its random number generators (RNG) and math sheets are audited by Independent RNG & math verification (GLI / iTech Labs / BMM Testlabs standards) and certified across Certified RNG for regulated international casino markets. Studio RTP policy: Published per-title theoretical RTP where provided on the studio sheet.
In the Fern Spins catalogue, OctoPlay accounts for 190 pokies, playable at Here2Win Casino (here2win.co.nz). Across the 34 titles with a published return, the studio averages 95.50% RTP (spanning 92.72% to 96.05%, with 0 pokies at 96.5% or above). Signature studio mechanics include HTML5 video slot math, mobile-first reel layouts, and bonus feature triggers.
Hold and Win: Hold and Win locks bonus or coin symbols on the grid and awards a respin counter (commonly 3 respins) that resets each time a new symbol lands.
Respins: Respin mechanics re-spin selected reels or the bonus board without drawing an additional base stake from the balance.
What this pokie is
Fern Spins keeps the New Zealand entry plain. Vault Blast Hold and Win is from OctoPlay. You play it at Here2Win Casino. The stake shows in NZ$.
Studio first: OctoPlay. Then whatever RTP the card actually carries. Queenstown or Dunedin is not a setting in the game.
The video group is where Fern Spins files this pokie for New Zealand. The provider page is the clean way to do that. Each of those pages repeats the handoff: this domain, then Here2Win Casino.
Bullet Bonanza is filed under OctoPlay alongside this one.
How to play Vault Blast Hold and Win at Here2Win Casino: 7-step session protocol
- Check the verified Vault Blast Hold and Win return (95.50%) and OctoPlay 5×3 video grid (with Hold & Win bonus board) layout on this Fern Spins specification card.
- Size your NZ$ session bankroll at 100x–150x your base spin stake using the interactive 100/250/500-spin calculator above.
- Open Here2Win Casino (here2win.co.nz) and locate Vault Blast Hold and Win using the OctoPlay studio filter or instant search bar.
- Launch Vault Blast Hold and Win and open the in-game help sheet ("?" or "i" icon) to verify the active paytable, feature rules, and printed RTP.
- Select your unit spin stake in NZ$ (such as NZ$0.20–NZ$1.00) so your session balance comfortably covers 200 to 300 spins.
- Lock in a session timer and stop-loss limit at Here2Win Casino prior to spinning, keeping stake size flat through normal variance swings.
- Complete account KYC verification at Here2Win Casino early and use the same verified POLi rail for seamless NZ$ withdrawals.
Questions
Does Fern Spins play the pokie itself?
Here2Win Casino plays it. Fern Spins is the New Zealand catalogue. The button leaves via fernspins.co.nz and opens Vault Blast Hold and Win at Here2Win Casino, stake in NZ$.
Who built this pokie?
The studio on the card is OctoPlay. Fern Spins does not swap in a different name.
Where do I deposit NZ$?
Deposit at Here2Win Casino after the button. POLi can be offered there. Fern Spins only names it so the page is clearly the New Zealand catalogue.
Can Kiwi players open Vault Blast Hold and Win on a phone?
Yes. The button on fernspins.co.nz is the same on a phone. Here2Win Casino loads the pokie, and the stake is in NZ$.
Is the stake in NZ$?
You set the NZ$ stake after the handoff. fernspins.co.nz never holds it.
Can I play Vault Blast Hold and Win on this page?
The card is for reading. The session is not hosted on fernspins.co.nz.
Where is the rating for this pokie?
Vault Blast Hold and Win is not placed above or below the rest of the New Zealand list.
Can Vault Blast Hold and Win be due to pay?
No. Vault Blast Hold and Win does not keep your last evening, in Queenstown or anywhere else. The RTP, when printed, is a long sample, not the next spin.
Who is Vault Blast Hold and Win for?
Adults, 18+. Fern Spins is a New Zealand catalogue. Gambling can harm, and the page is not a promise of winnings.
What happens when I press play on Vault Blast Hold and Win?
fernspins.co.nz takes the click and Here2Win Casino opens the pokie. The partner address stays off the article.
How many OctoPlay pokies are on this site?
190. They are grouped on the provider page. Vault Blast Hold and Win is a single title in that group, played at Here2Win Casino.
Does Queenstown change the pokie?
No. The same Vault Blast Hold and Win card applies across New Zealand. City is not a reel setting. NZ$ and POLi are the local pieces, and both are settled at Here2Win Casino.
Is a bonus amount listed for Vault Blast Hold and Win?
No amount is printed here. A welcome offer, if Here2Win Casino has one, is shown in the account with its own terms. Fern Spins will not guess the numbers.
Is Vault Blast Hold and Win a pub pokie?
No. It is an online pokie from OctoPlay, opened at Here2Win Casino. The page does not describe a machine in a venue.
How do I finish a session?
Decide the NZ$ limit before the reels move, then stop when it is reached. Vault Blast Hold and Win will not tap you on the shoulder.
Why does Vault Blast Hold and Win have no RTP?
The source card did not publish one. The gap stays empty. A figure is not copied from another pokie to make the page look finished.
Why list pros and cons for Vault Blast Hold and Win?
It is not a rating of Vault Blast Hold and Win. A pro means the card or the catalogue actually supports the line. A con means a missing figure or a limit of this page.
What do I read first on Vault Blast Hold and Win?
Read it as a card, not as a tip for Queenstown. The pokie does not know the city, and the page does not pretend it does.
How do I open the right Vault Blast Hold and Win?
This page is only Vault Blast Hold and Win. The play button follows that name, not a shorter guess.
How many reels and paylines does Vault Blast Hold and Win have?
The card does not publish a maximum win, a reel count, or a payline count. Fern Spins does not guess them.
What features does the Vault Blast Hold and Win card list?
The labels are Hold and Win and Respins. They are names only. This page does not add a bonus amount, a free-spin count, or a jackpot figure.
How a session moves
Plain version for Fern Spins: limit, spin, stop. That is the whole note.
It is not a plan to clear an offer. Any welcome lives inside Here2Win Casino, and Fern Spins does not invent the terms.
Stake and POLi
Fern Spins takes no NZ$. POLi, if you use it, is at Here2Win Casino.
The NZ$ stake is chosen in the game at Here2Win Casino. Reading Fern Spins does not open a balance.
Who it suits
The card has no volatility mark. Fern Spins leaves that gap empty instead of guessing a fit for Vault Blast Hold and Win. The session, if you open it, is at Here2Win Casino.
Filed under
Features Hold and Win Respins
Playing this pokie
Search the lobby for Vault Blast Hold and Win, the full title on this card. A shorter search can load a different OctoPlay title.
The card does not publish a maximum win, a reel count, a payline count, a count of free spins, or a bonus-buy price. Fern Spins leaves those fields empty.
Kiwi players play this pokie in the browser at Here2Win Casino, stake in NZ$. fernspins.co.nz does not host the reels.
Feature labels on this card: Hold and Win and Respins. Fern Spins does not add a jackpot figure or a bonus amount on top of those names.