Here2Win Casino · Inspired Gaming · Australia
Shamrock Lock card on Pokies Vault
Australian punters can open the session page for Shamrock Lock pokie apart from this catalogue.
Inspired Gaming released Shamrock Lock as a medium-to-high volatility pokie, and Pokies Vault files it for Here2Win Casino players in Australia. Published return is 95.00%. Punters in Perth still see ordinary short-run swings.
More from Inspired Gaming
How this pokie compares
| Title | Studio | Published RTP | RTP delta | Volatility | Grid |
|---|---|---|---|---|---|
| Shamrock Lock (this card) | Inspired Gaming | 95.00% | — | medium-to-high | 5×3 / 5×4 HTML5 video grid |
| Space Invaders · Highest RTP in Inspired Gaming | Inspired Gaming | 97.30% | +2.30% | high | 5×3 / 5×4 HTML5 video grid |
| Bear Money · Lower-volatility studio alternative | Inspired Gaming | 96.50% | +1.50% | low | 5×3 / 5×4 HTML5 video grid |
| Respin Lady · Same mechanic (Respins) | Apollo Games | 99.00% | +4.00% | medium | 5×3 / 5×4 HTML5 video grid |
Explore head-to-head comparisons → · Session bankroll calculator →
At Here2Win Casino
Shamrock Lock is a Inspired Gaming pokie at Here2Win Casino. Pokies Vault keeps the Australian figures for it: studio, RTP when the card has one, and volatility. The button opens the game at Here2Win Casino.
Kong Wonder Wilds is another Inspired Gaming pokie in this catalogue.
Published figures & technical specs
- Studio
- Inspired Gaming (211 in this catalogue)
- Published RTP
- 95.00%
- RTP band
- under 96%
- Volatility
- medium-to-high
- Features
- Respins
- House edge
- 5.00%
- Vs studio avg RTP
- -0.16% vs 95.16% avg (#41/111)
- Reel grid
- 5×3 / 5×4 HTML5 video grid
- Pay structure
- Standard studio payline / ways structure
- RNG testing labs
- GLI, eCOGRA
- Studio licences
- UKGC, MGA, AGCO (Ontario), HGC
- Platform
- HTML5 (Desktop, iOS & Android)
- Play at
- Here2Win Casino
- Stake
- A$
- Card updated
- 2026-10-29
Session math & RTP benchmark
The 95.00% published return on Shamrock Lock translates to a 5.00% mathematical house margin over millions of spins. Across 111 RTP-published Inspired Gaming titles in this catalogue, the studio average is 95.16%, placing Shamrock Lock at -0.16 percentage points (rank #41 of 111). Against the wider catalogue average of 95.80%, the delta is -0.80%. For real-money play at Here2Win Casino in A$, a practical bankroll buffer for this volatility tier is 200x–250x your base spin stake.
| Session volume | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins (A$1/spin) | A$100 | A$95.00 | A$5.00 | ~27–33 |
| 250 spins (A$1/spin) | A$250 | A$237.50 | A$12.50 | ~68–83 |
| 500 spins (A$1/spin) | A$500 | A$475.00 | A$25.00 | ~135–165 |
Pros and cons
Pros
- The studio is named: Inspired Gaming.
- Stake for Australian punters is in A$ at Here2Win Casino.
- The page keeps the studio figure 95.00% and does not round it.
- You can see the medium-to-high volatility pace before you stake.
Cons
- Pokies Vault does not pay a win and does not take a deposit.
- No bonus figure is printed. Any offer sits inside Here2Win Casino and can change.
- How often a spin returns something is not on this card.
The studio behind it
Inspired Gaming is the studio printed on Shamrock Lock. Pokies Vault lists 211 of their pokies for Australia, and this is one of them. The rest sit on the provider page.
Studio certification & mechanics
Inspired Gaming (Inspired Entertainment, Inc. (NASDAQ: INSE)) is an iGaming studio founded in 2002 and headquartered in London, United Kingdom & New York, USA. Its random number generators (RNG) and math models are audited by GLI, eCOGRA and certified across UKGC, MGA, AGCO (Ontario), HGC. Studio RTP policy: Standardised UK/EU RTP (~95.00%–95.80%).
In the Pokies Vault catalogue, Inspired Gaming accounts for 211 pokies, playable at Here2Win Casino. Across the 111 titles with a published return, the studio averages 95.16% RTP (spanning 94.00% to 97.30%, with 7 pokies at 96.5% or above). Signature studio mechanics include Fortune Bet, Big Spin Bonus, Spin Chance (sub-stake final spin), Cash Bank.
Technical layout for Shamrock Lock: 5×3 / 5×4 HTML5 video grid paired with Standard studio payline / ways structure, running natively in HTML5 across desktop, iOS, and Android browsers at Here2Win Casino.
Respins: Respin mechanics re-spin selected reels or the bonus board without drawing an additional base stake from the balance.
What this pokie is
Pokies Vault files Shamrock Lock as a record: studio Inspired Gaming, then the numbers the card actually has, then the door to Here2Win Casino. If a number is missing, the vault leaves the shelf empty.
Read this as a catalogue entry, not a tip. Shamrock Lock still runs at Here2Win Casino, stake in A$, after the button on pokiesvault.com.
A normal session on Shamrock Lock is a run of spins with a stake you picked, not a plan to clear a bonus. Any match bonus lives on the Here2Win Casino side, not as a number invented on Pokies Vault. If you do not want a bonus, do not tick it.
How you open it
- Open Shamrock Lock from the play button. The click stays on pokiesvault.com, then Here2Win Casino loads the pokie.
- Set the stake in A$ before the reels move. A smaller stake just makes a medium-to-high volatility pokie last longer.
- Stop on a clock you set in Perth, not when the pokie 'looks due'.
Questions
Can I play Shamrock Lock at Here2Win Casino from Australia?
Shamrock Lock is in the Pokies Vault list for Australia, and the session itself runs at Here2Win Casino. Use the play button rather than hunting the game by a different name.
What return does Shamrock Lock publish?
The published RTP of Shamrock Lock is 95.00%. That is a long-run studio figure. A single session in Perth can finish far from it.
Is Shamrock Lock a high variance pokie?
The card says medium-to-high volatility. That describes the spread of results, not how often a feature 'should' hit on a Tuesday night.
Which studio built Shamrock Lock?
Inspired Gaming is the studio named on the Shamrock Lock card. Pokies Vault groups the rest of that studio on the provider page.
Where does the A$ stake actually go?
Pokies Vault is a catalogue. The stake in A$ is placed at Here2Win Casino after you follow the play button. This page does not hold a balance.
Does Shamrock Lock work on mobile in Australia?
Yes. The play button on pokiesvault.com is the same on a phone as on a desktop. The session then runs at Here2Win Casino, and the stake is still in A$.
Is Shamrock Lock staked in A$?
You choose the A$ stake after Here2Win Casino loads Shamrock Lock. This catalogue page never takes the money.
Is there a demo of Shamrock Lock on this page?
This page is the written card. It does not run the reels, free or paid. Play happens at Here2Win Casino.
Why is there no star rating for Shamrock Lock?
No score is printed on purpose. A star would be a house opinion. The page sticks to the studio, the published RTP when the card has one, and the volatility label.
Can Shamrock Lock be due for a win?
Nothing on this page is a timer for a feature. If the last session went badly, the next one does not owe you the difference.
How old do I have to be to play Shamrock Lock?
18+. Pokies Vault is a catalogue, and Here2Win Casino is where the session runs. Do not open the pokie if you are under 18.
What does the play button actually do?
Pokies Vault records the page you were on and sends you to Here2Win Casino with Australia already on the trail.
How many Inspired Gaming pokies are in this catalogue?
Use the provider link under the title. That list is the same studio, not a random mix, and each title opens at Here2Win Casino.
Is Shamrock Lock different in another Australian city?
Sydney or Perth sees the same card. The only local pieces are the language, the A$ stake and the payment names such as PayID.
Will I see a bonus figure for Shamrock Lock here?
Pokies Vault will not print a match amount or a spin count for Shamrock Lock. Those terms belong to the casino, and they change.
Is this the same machine I would find in a club?
No. Shamrock Lock on Pokies Vault is an online pokie opened at Here2Win Casino. It is not a machine on a club floor and it does not carry a local sticker.
When should I close Shamrock Lock?
Set an A$ limit and a clock before the first spin, then close the game when either one is reached. Shamrock Lock will not close itself.
What is the pros and cons block on Shamrock Lock?
It splits what the card publishes from what Pokies Vault refuses to invent. A printed RTP is listed because it is a source figure. A missing hit rate is named as a limit, not filled in.
What should I read before I open Shamrock Lock?
The preview is the same card, shortened. It is not a tip and it does not know how your session in Perth will finish.
Will a shorter name still open Shamrock Lock?
This page is only Shamrock Lock. The play button follows that name, not a shorter guess.
What is the maximum win on Shamrock Lock?
A count of free spins and a bonus-buy price are also absent. Those numbers stay off the page.
What features does the Shamrock Lock card list?
The labels are Respins. They are names only. This page does not add a bonus amount, a free-spin count, or a jackpot figure.
How a session behaves
Use the figures first and the mood never. Shamrock Lock at Here2Win Casino is still only a session with an A$ stake.
The maths does not soften because the catalogue page is long. Walk away while the stake in A$ is still a choice.
Stake and the cashier
The vault does not store deposits. PayID and cards are a Here2Win Casino matter once pokiesvault.com has handed you over.
The A$ stake is chosen inside Shamrock Lock at Here2Win Casino. A catalogue can name PayID and still not run PayID.
Who it suits
A medium-to-high volatility pokie sits in the middle of the pack for pace. Shamrock Lock is an ordinary session game at Here2Win Casino, not a system.
Filed under
Features Respins
Playing this pokie
Search the lobby for Shamrock Lock, the full title on this card. A shorter search can load a different Inspired Gaming 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. Pokies Vault leaves those fields empty.
Australian punters play this pokie in the browser at Here2Win Casino, stake in A$. pokiesvault.com does not host the reels.
Feature labels on this card: Respins. A label is a name, not a price and not a description of the round.