Here2Win Casino · IGT · Australia
Sphinx pokie on Wallaby Slots
Australian punters can open the session page for Sphinx pokie apart from this catalogue.
On Wallaby Slots, Sphinx is the IGT pokie Australian players launch through Here2Win Casino. The studio name and the game name are the hard facts on this page. Stake in A$ and stop when the session stops being fun.
Published figures & technical specs
- Studio
- IGT (249 in this catalogue)
- Studio average RTP
- 95.35% (across 21 titles)
- Reel grid
- 5×3 / 5×4 HTML5 video grid
- Pay structure
- Standard studio payline / ways structure
- RNG testing labs
- GLI, eCOGRA, BMM Testlabs
- Studio licences
- UKGC, MGA, AGCO (Ontario), Nevada GCB, Alderney
- Platform
- HTML5 (Desktop, iOS & Android)
- Play at
- Here2Win Casino
- Stake
- A$
- Card updated
- 2026-11-04
Sphinx RTP (studio benchmark), house edge & 500-spin session math
Sphinx by IGT benchmarks against the verified 95.35% studio average RTP (4.65% house margin across 21 titles) and suits a 150x–200x stake buffer in A$ at Here2Win Casino (here2win.netlify.app).
Because the source card for Sphinx omits an individual percentage, this IGT release is benchmarked against the studio's published range (89.00% to 96.42%). The pokie runs on a 5×3 / 5×4 HTML5 video grid layout, and its variance profile fits a 150x–200x unit-stake reserve when playing Sphinx in A$ at Here2Win Casino (here2win.netlify.app).
| Session volume & entity | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins on Sphinx (A$1/spin @ 95.35% RTP) | A$100 | A$95.35 | A$4.65 | ~27–33 |
| 250 spins on Sphinx (A$1/spin @ 95.35% RTP) | A$250 | A$238.38 | A$11.63 | ~68–83 |
| 500 spins on Sphinx (A$1/spin @ 95.35% RTP) | A$500 | A$476.75 | A$23.25 | ~135–165 |
Pros and cons
Pros
- The studio is named: IGT.
- Stake for Australian punters is in A$ at Here2Win Casino.
- The rest of IGT is one provider page away.
Cons
- This page is a catalogue. It does not hold an A$ balance.
- A match amount is not a fact of the Sphinx card.
- The return gap is left empty on purpose.
- Volatility is not on the source card.
At Here2Win Casino
Sphinx is a IGT pokie at Here2Win Casino. Wallaby Slots keeps the Australian figures for it: studio, RTP when the card has one, and volatility. The button opens the game at Here2Win Casino.
Lots of Likes shares a studio with this card, and so does PowerBucks Gong Xi Fa Cai. Both are IGT.
What this pokie is
The host is called Wallaby Slots. The copy still says pokie, because this catalogue is the Australian one. Sphinx by IGT opens at Here2Win Casino.
IGT is the studio on the Sphinx card. Everything else is how you choose to play it at Here2Win Casino. The volatility label reads. Set a loss limit before the first spin.
The preview under the title is the short form of this card. A search snippet should match the page. Wallaby Slots does not decorate the preview with a guessed return.
Stake and the cashier
Whatever the domain name says, the cashier is Here2Win Casino. PayID is named here so the geo is obvious, and it is taken there.
The A$ stake is chosen inside Sphinx at Here2Win Casino. Funding the account is a separate step from reading Wallaby Slots.
Sphinx technical specs, IGT RNG audit & myth-busting rules
Sphinx is engineered by IGT on a 5×3 / 5×4 HTML5 video grid (Standard studio payline / ways structure) architecture with independent RNG certification from GLI, eCOGRA, BMM Testlabs under UKGC, MGA, AGCO (Ontario), Nevada GCB, Alderney regulatory frameworks.
IGT (International Game Technology PLC) is an iGaming studio founded in 1975 and headquartered in London, UK & Las Vegas, USA. Its random number generators (RNG) and math sheets are audited by GLI, eCOGRA, BMM Testlabs and certified across UKGC, MGA, AGCO (Ontario), Nevada GCB, Alderney. Studio RTP policy: MultiWay Xtra and configurable RTP bands (typically 94.00%–96.50%).
In the Wallaby Slots catalogue, IGT accounts for 249 pokies, playable at Here2Win Casino (here2win.netlify.app). Across the 21 titles with a published return, the studio averages 95.35% RTP (spanning 89.00% to 96.42%, with 0 pokies at 96.5% or above). Signature studio mechanics include MultiWay Xtra (720 / 1,024 ways), Dual Play, Stacked Wilds, Tumbling Thru.
Sphinx vs IGT average & peer pokie comparison
Compared against direct studio and mechanic peers, Sphinx (studio benchmark) benchmarks directly against Cash Eruption Power Surge (96.42%, IGT) across its 5×3 / 5×4 HTML5 video grid layout at Here2Win Casino (here2win.netlify.app).
| Title & spec anchor | Studio | Published RTP | Delta vs Sphinx | Volatility | Grid |
|---|---|---|---|---|---|
| Sphinx (this card) | IGT | — | — | — | 5×3 / 5×4 HTML5 video grid |
| Cash Eruption Power Surge 96.42% RTP pokie · Highest RTP in IGT vs Sphinx | IGT | 96.42% | — | — | 5×3 / 5×4 HTML5 video grid |
- Alongside Sphinx (studio benchmark), review the Cash Eruption Power Surge 96.42% IGT pokie card available at Here2Win Casino.
- Benchmark any two releases in the head-to-head pokie RTP and volatility comparator or run the A$ session bankroll and stake calculator.
More from IGT
Questions
Can I play Sphinx at Here2Win Casino from Australia?
Yes. Wallaby Slots links Sphinx to Here2Win Casino for Australian players. The button on this page stays on wallabyslots.com and then opens the pokie at Here2Win Casino.
Who makes Sphinx?
The provider is IGT. Other IGT pokies on Wallaby Slots sit on the same provider page if you want a neighbour title.
Is this page the casino, or a catalogue?
Wallaby Slots 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 Sphinx work on mobile in Australia?
Punters in Brisbane mostly open Sphinx from a phone. Wallaby Slots does not ship a separate app. The button hands the pokie to Here2Win Casino.
Is Sphinx staked in A$?
You choose the A$ stake after Here2Win Casino loads Sphinx. This catalogue page never takes the money.
Is there a demo of Sphinx on this page?
No. Wallaby Slots does not embed a demo of Sphinx. The button opens the pokie at Here2Win Casino. Any practice mode, if one exists, is inside that account, not on wallabyslots.com.
Why is there no star rating for Sphinx?
Sphinx is not ranked against other pokies on Wallaby Slots. Use the figures on the card, not a badge.
Does Sphinx remember my last session?
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 Sphinx?
18+. Wallaby Slots is a catalogue, and Here2Win Casino is where the session runs. Do not open the pokie if you are under 18.
Where does the click on Sphinx go?
Wallaby Slots records the page you were on and sends you to Here2Win Casino with Australia already on the trail.
How many IGT 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 Sphinx different in another Australian city?
No. Brisbane is named because readers are there. It is not a setting inside Sphinx, and it does not change the RTP.
Will I see a bonus figure for Sphinx here?
No figure is invented here. If Here2Win Casino shows a welcome offer, it shows it inside the account, with its own terms. Read them there before you opt in.
Is this the same machine I would find in a club?
No. Sphinx on Wallaby Slots 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.
How do I stop a session on Sphinx?
Set an A$ limit and a clock before the first spin, then close the game when either one is reached. Sphinx will not close itself.
Can you estimate the RTP of Sphinx?
The source card did not include a published RTP, so this page leaves the gap empty. Wallaby Slots will not copy a figure from a similar IGT pokie.
Why does Sphinx have a pros and cons list?
The block is a reading aid for Sphinx, not a rating. Pros are facts on the card or about the catalogue. Cons are the gaps and the limits, including that this page is not the cashier.
What should I read before I open Sphinx?
Start with the short answer under the title, then the fact list. Both should agree: studio IGT, and RTP only when the card has one. The pros and cons repeat that split in plain lines.
Will a shorter name still open Sphinx?
Use the full name on this card. A shorter search in the Here2Win Casino lobby can open a different IGT title.
How many reels and paylines does Sphinx have?
The card does not publish a maximum win, a reel count, or a payline count. Wallaby Slots does not guess them.
Why does Sphinx have no feature list?
The card has no feature label, so no bonus round is described. Wallaby Slots does not invent one.
The studio behind it
IGT is the studio printed on Sphinx. Wallaby Slots lists 249 of their pokies for Australia, and this is one of them. The rest sit on the provider page.
How a session behaves
The stake rule is the same anyway. Small A$ stake, fixed stop, then Sphinx.
Same pokie, different Saturday. Walk away while the stake in A$ is still a choice.
Who it suits
This card does not carry a volatility mark, so Wallaby Slots does not guess who Sphinx suits. The studio is IGT. The session still opens at Here2Win Casino.
How to play Sphinx at Here2Win Casino: 7-step session protocol
- Check the verified Sphinx return (95.35%) and IGT 5×3 / 5×4 HTML5 video grid layout on this Wallaby Slots specification card.
- Size your A$ session bankroll at 150x–200x your base spin stake using the interactive 100/250/500-spin calculator above.
- Open Here2Win Casino (here2win.netlify.app) and locate Sphinx using the IGT studio filter or instant search bar.
- Launch Sphinx 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 A$ (such as A$0.20–A$1.00) so your session balance comfortably covers 200 to 300 spins.
- Lock in a session timer and stop-loss limit at Here2Win Casino prior to spinning, keeping stake size flat through normal variance swings.
- Complete account KYC verification at Here2Win Casino early and use the same verified PayID rail for seamless A$ withdrawals.
Playing this pokie
Search the lobby for Sphinx, the full title on this card. This page is only the Sphinx card.
The card does not publish a maximum win, a reel count, a payline count, a count of free spins, or a bonus-buy price. Wallaby Slots leaves those fields empty.
Australian punters play this pokie in the browser at Here2Win Casino, stake in A$. wallabyslots.com does not host the reels.
This card has no feature label, so no bonus round is described for Sphinx.