Here2Win Casino · Booongo · New Zealand
Coin UP pokie on Fern Spins
Kiwi players can open the session page for Coin UP pokie apart from this catalogue.
Fern Spins lists Coin UP as a Booongo pokie for players in New Zealand, opened at Here2Win Casino. No RTP was on the source card, so this page does not borrow one from a similar game. Volatility reads.
More from Booongo
Coin UP vs Booongo average & peer pokie comparison
Compared against direct studio and mechanic peers, Coin UP (studio benchmark) benchmarks directly against Chinese Gold Hold and Spin (98.23%, Barbarabang) 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 Coin UP | Volatility | Grid |
|---|---|---|---|---|---|
| Coin UP (this card) | Booongo | — | — | — | 5×3 video grid (with Hold & Win bonus board) |
| Chinese Gold Hold and Spin 98.23% RTP medium-to-high pokie · Same mechanic (Hold and Win) vs Coin UP | Barbarabang | 98.23% | — | medium-to-high | 5×3 / 5×4 HTML5 video grid |
- Alongside Coin UP (studio benchmark), review the Chinese Gold Hold and Spin 98.23% Barbarabang 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. 7 other Booongo pokies are grouped with Coin UP, and they are played at Here2Win Casino.
Published figures & technical specs
- Studio
- Booongo (7 in this catalogue)
- Features
- Hold and Win
- 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
Coin UP RTP (studio benchmark), house edge & 500-spin session math
Coin UP by Booongo runs on a 5×3 video grid (with Hold & Win bonus board) grid and requires a disciplined 150x–200x session stake buffer in NZ$ at Here2Win Casino (here2win.co.nz).
Because neither Coin UP nor its wider Booongo sheet publishes an RTP percentage in this catalogue, session planning for this pokie at Here2Win Casino (here2win.co.nz) relies on stake discipline: set a 150x–200x buffer in NZ$ and verify the live paytable inside the game help screen before spinning.
Pros and cons
Pros
- You do not have to open the lobby to see who made Coin UP.
- The stake for Kiwi players is in NZ$.
- The provider page is the rest of the studio.
Cons
- Fern Spins does not hold NZ$ and does not pay winners.
- No bonus number is made up on this page.
- The card did not include an RTP, so the page has no return figure.
- Volatility was not on the source card.
Studio
If the only question was who built Coin UP, the answer is Booongo. Fern Spins does not localise the studio name.
Pearl Diver 2 is filed under Booongo alongside this one.
Coin UP technical specs, Booongo RNG audit & myth-busting rules
Coin UP is engineered by Booongo 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.
Booongo (Booongo 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, Booongo accounts for 7 pokies, playable at Here2Win Casino (here2win.co.nz). 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.
What this pokie is
Fern Spins keeps the New Zealand entry plain. Coin UP is from Booongo. You play it at Here2Win Casino. The stake shows in NZ$.
The preview under the title is there so a snippet and the page say the same thing. No extra RTP is slipped into that sentence.
Studio first: Booongo. Then whatever RTP the card actually carries. A session in Wellington is still just spins at a stake you chose.
How to play Coin UP at Here2Win Casino: 7-step session protocol
- Check the verified Coin UP return (certified) and Booongo 5×3 video grid (with Hold & Win bonus board) layout on this Fern Spins specification card.
- Size your NZ$ session bankroll at 150x–200x your base spin stake using the interactive 100/250/500-spin calculator above.
- Open Here2Win Casino (here2win.co.nz) and locate Coin UP using the Booongo studio filter or instant search bar.
- Launch Coin UP 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
Can Kiwi players open Coin UP at Here2Win Casino?
Yes, Coin UP is on this New Zealand list. The session is not hosted on fernspins.co.nz.
Who built this pokie?
The studio on the card is Booongo. Fern Spins does not swap in a different name.
Does this site take POLi?
NZ$ stays in the Here2Win Casino account. This domain does not open a cashier.
Does Coin UP work on mobile in New Zealand?
Yes. The button on fernspins.co.nz is the same on a phone. Here2Win Casino loads the pokie, and the stake is in NZ$.
Is the stake in NZ$?
NZ$ at Here2Win Casino. This catalogue does not print a minimum, because that figure lives inside the game, not on the card.
Can I play Coin UP on this page?
The card is for reading. The session is not hosted on fernspins.co.nz.
Why is Coin UP not scored?
Coin UP is not placed above or below the rest of the New Zealand list.
Can Coin UP be due to pay?
Do not wait out a feature. The pokie is not running late.
Who is Coin UP 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 Coin UP?
fernspins.co.nz takes the click and Here2Win Casino opens the pokie. The partner address stays off the article.
How many Booongo pokies are on this site?
7. They are grouped on the provider page. Coin UP is a single title in that group, played at Here2Win Casino.
Does Wellington change the pokie?
No. The same Coin UP 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 Coin UP?
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 Coin UP a pub pokie?
No. It is an online pokie from Booongo, 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. Coin UP will not tap you on the shoulder.
Why does Coin UP 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 Coin UP?
It is not a rating of Coin UP. A pro means the card or the catalogue actually supports the line. A con means a missing figure or a limit of this page.
Is the text under the title the preview?
Yes. That short answer is the preview, and it should match the fact list: Booongo, and only when you are on a card that has an RTP. Pros and cons come after, in plainer lines.
How do I open the right Coin UP?
Use the full name on this card. A shorter search in the Here2Win Casino lobby can open a different Booongo title.
How many reels and paylines does Coin UP 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 Coin UP card list?
The labels are Hold and Win. They are names only. This page does not add a bonus amount, a free-spin count, or a jackpot figure.
How a session moves
Coin UP does not become likelier because the page is short. That is the whole note.
The long sample behind an RTP, when one is printed, is not one evening. A catalogue cannot close it for you.
Stake and POLi
Fern Spins takes no NZ$. POLi, if you use it, is at Here2Win Casino.
POLi and the other rails people in New Zealand already use are handled inside the Here2Win Casino account. fernspins.co.nz never asks for them. The page can name POLi.
Who it suits
The card has no volatility mark. Fern Spins leaves that gap empty instead of guessing a fit for Coin UP. The session, if you open it, is at Here2Win Casino.
Filed under
Features Hold and Win
Playing this pokie
Search the lobby for Coin UP, the full title on this card. A shorter search can load a different Booongo title.
The card does not publish a maximum win, a reel count, a payline count, a count of free spins, or a bonus-buy price. Fern Spins leaves those fields empty.
Kiwi players play this pokie in the browser at Here2Win Casino, stake in NZ$. No app is installed from Fern Spins.
Feature labels on this card: Hold and Win. Fern Spins does not add a jackpot figure or a bonus amount on top of those names.