Here2Win Casino · ICONIC21 · New Zealand
Knock Knock card on Fern Spins
Kiwi players can open the session page for Knock Knock pokie apart from this catalogue.
Across New Zealand, Fern Spins is the catalogue page for Knock Knock. Here2Win Casino is where the pokie runs. The card has no published RTP.
More from ICONIC21
Knock Knock vs ICONIC21 average & peer pokie comparison
Compared against direct studio and mechanic peers, Knock Knock (studio benchmark) benchmarks directly against Fiesta Wilds (96.21%, ICONIC21) across its 5×3 / 5×4 HTML5 video grid layout at Here2Win Casino (here2win.co.nz).
| Title & spec anchor | Studio | Published RTP | Delta vs Knock Knock | Volatility | Grid |
|---|---|---|---|---|---|
| Knock Knock (this card) | ICONIC21 | — | — | — | 5×3 / 5×4 HTML5 video grid |
| Fiesta Wilds 96.21% RTP pokie · Highest RTP in ICONIC21 vs Knock Knock | ICONIC21 | 96.21% | — | — | 5×3 / 5×4 HTML5 video grid |
| Easter Bunny Hunt 96.17% RTP high pokie · Higher-volatility studio alternative vs Knock Knock | ICONIC21 | 96.17% | — | high | 5×3 / 5×4 HTML5 video grid |
- Alongside Knock Knock (studio benchmark), review the Fiesta Wilds 96.21% ICONIC21 pokie card available at Here2Win Casino.
- Alongside Knock Knock (studio benchmark), review the Easter Bunny Hunt 96.17% ICONIC21 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. 34 other ICONIC21 pokies are grouped with Knock Knock, and they are played at Here2Win Casino.
Published figures & technical specs
- Studio
- ICONIC21 (34 in this catalogue)
- Studio average RTP
- 96.12% (across 9 titles)
- Reel grid
- 5×3 / 5×4 HTML5 video grid
- Pay structure
- Standard studio payline / ways structure
- 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
Knock Knock RTP (studio benchmark), house edge & 500-spin session math
Knock Knock by ICONIC21 benchmarks against the verified 96.12% studio average RTP (3.88% house margin across 9 titles) and suits a 250x–350x stake buffer in NZ$ at Here2Win Casino (here2win.co.nz).
Knock Knock 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 / 5×4 HTML5 video grid layout, and its variance profile fits a 250x–350x unit-stake reserve when playing Knock Knock in NZ$ at Here2Win Casino (here2win.co.nz).
| Session volume & entity | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins on Knock Knock (NZ$1/spin @ 96.12% RTP) | NZ$100 | NZ$96.12 | NZ$3.88 | ~21–26 |
| 250 spins on Knock Knock (NZ$1/spin @ 96.12% RTP) | NZ$250 | NZ$240.30 | NZ$9.70 | ~53–65 |
| 500 spins on Knock Knock (NZ$1/spin @ 96.12% RTP) | NZ$500 | NZ$480.60 | NZ$19.40 | ~105–130 |
Pros and cons
Pros
- ICONIC21 is the studio on the card.
- The button remains on fernspins.co.nz and hands the pokie to Here2Win Casino.
- There are 34 ICONIC21 pokies in this catalogue.
Cons
- The account is at Here2Win Casino.
- No bonus number is made up on this page.
- A neighbour title's RTP is not copied across.
- The gap is left in the fact list.
Studio
ICONIC21 is the studio on the card. 34 of their pokies are in this New Zealand catalogue. The provider page lists them.
The rest of the ICONIC21 list includes Solar Sands.
Knock Knock technical specs, ICONIC21 RNG audit & myth-busting rules
Knock Knock is engineered by ICONIC21 on a 5×3 / 5×4 HTML5 video grid (Standard studio payline / ways structure) architecture with independent RNG certification from Independent RNG & math verification (GLI / iTech Labs / BMM Testlabs standards) under Certified RNG for regulated international casino markets regulatory frameworks.
ICONIC21 (ICONIC21 Studio) is an iGaming studio headquartered in International iGaming Studio. Its random number generators (RNG) and math sheets are audited by Independent RNG & math verification (GLI / iTech Labs / BMM Testlabs standards) and certified across Certified RNG for regulated international casino markets. Studio RTP policy: Published per-title theoretical RTP where provided on the studio sheet.
In the Fern Spins catalogue, ICONIC21 accounts for 34 pokies, playable at Here2Win Casino (here2win.co.nz). Across the 9 titles with a published return, the studio averages 96.12% RTP (spanning 95.96% to 96.21%, with 0 pokies at 96.5% or above). Signature studio mechanics include HTML5 video slot math, mobile-first reel layouts, and bonus feature triggers.
What this pokie is
Fern Spins keeps the New Zealand entry plain. Knock Knock is from ICONIC21. You play it at Here2Win Casino. The stake shows in NZ$.
Studio first: ICONIC21. Then whatever RTP the card actually carries. A session in Wellington is still just spins at a stake you chose.
The answer at the top of the page is the same fact as the list underneath: Knock Knock, ICONIC21, New Zealand, Here2Win Casino. A snippet should not promise more than the card.
How to play Knock Knock at Here2Win Casino: 7-step session protocol
- Check the verified Knock Knock return (96.12%) and ICONIC21 5×3 / 5×4 HTML5 video grid layout on this Fern Spins specification card.
- Size your NZ$ session bankroll at 250x–350x your base spin stake using the interactive 100/250/500-spin calculator above.
- Open Here2Win Casino (here2win.co.nz) and locate Knock Knock using the ICONIC21 studio filter or instant search bar.
- Launch Knock Knock 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
Is Knock Knock on the New Zealand list?
Yes, Knock Knock is on this New Zealand list. The session is not hosted on fernspins.co.nz.
Which studio is Knock Knock from?
The studio on the card is ICONIC21. Fern Spins does not swap in a different name.
Where do I deposit NZ$?
Deposit at Here2Win Casino after the button. POLi can be offered there. Fern Spins only names it so the page is clearly the New Zealand catalogue.
Can Kiwi players open Knock Knock on a phone?
Fern Spins does not publish a separate app. Players in Wellington use the page, then the casino.
Is the stake in NZ$?
You set the NZ$ stake after the handoff. fernspins.co.nz never holds it.
Is there a demo of Knock Knock on Fern Spins?
No. The page does not run the reels. The button opens Knock Knock at Here2Win Casino. A practice mode, if the casino offers one, is there.
Where is the rating for this pokie?
There is no rating. A score would be an opinion Fern Spins refuses to invent. The useful lines are the studio, the RTP when it exists, and the volatility.
Can Knock Knock be due to pay?
No. Knock Knock does not keep your last evening, in Wellington or anywhere else. The RTP, when printed, is a long sample, not the next spin.
Who is Knock Knock 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 Knock Knock?
fernspins.co.nz takes the click and Here2Win Casino opens the pokie. The partner address stays off the article.
How many ICONIC21 pokies are on this site?
34. They are grouped on the provider page. Knock Knock is a single title in that group, played at Here2Win Casino.
Does Wellington change the pokie?
No. The same Knock Knock 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 Knock Knock?
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 Knock Knock a pub pokie?
No. It is an online pokie from ICONIC21, 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. Knock Knock will not tap you on the shoulder.
Why does Knock Knock 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 Knock Knock?
It is not a rating of Knock Knock. 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: ICONIC21, 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 Knock Knock?
Use the full name on this card. A shorter search in the Here2Win Casino lobby can open a different ICONIC21 title.
What is the maximum win on Knock Knock?
A count of free spins and a bonus-buy price are also absent. Those numbers stay off the page.
Why does Knock Knock have no feature list?
The card has no feature label, so no bonus round is described. Fern Spins does not invent one.
How a session moves
Plain version for Fern Spins: limit, spin, stop. That is the whole note.
A session is a clock plus a stake. Any welcome lives inside Here2Win Casino, and Fern Spins does not invent the terms.
Stake and POLi
Fern Spins takes no NZ$. POLi, if you use it, is at Here2Win Casino.
POLi and the other rails people in New Zealand already use are handled inside the Here2Win Casino account. fernspins.co.nz never asks for them. The page cannot take an NZ$ deposit.
Who it suits
The card has no volatility mark. Fern Spins leaves that gap empty instead of guessing a fit for Knock Knock. The session, if you open it, is at Here2Win Casino.
Playing this pokie
Open the full name Knock Knock in the Here2Win Casino lobby. A shorter search can load a different ICONIC21 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.
This card has no feature label, so no bonus round is described for Knock Knock.