Here2Win Casino · Red Tiger Gaming · Australia
The Boomerang Pokies page for Riddle of the Sphinx
Australian punters can open the session page for Riddle of the Sphinx pokie apart from this catalogue.
Red Tiger Gaming released Riddle of the Sphinx as a high-volatility pokie, and Boomerang Pokies files it for Here2Win Casino players in Australia. Published return is 95.66%. Punters in Perth still see ordinary short-run swings.
What this pokie is
Boomerang Pokies sends you out and back: read Riddle of the Sphinx here, play it at Here2Win Casino, return to the same URL if you want the figures again. The pokie itself does not boomerang a loss into a win.
Red Tiger Gaming is the studio on the Riddle of the Sphinx card. Everything else is how you choose to play it at Here2Win Casino. If the session feels fast, that matches a high-volatility pokie. Set a loss limit before the first spin.
Perth does not change the reel strip of Riddle of the Sphinx. City is not a setting in the game. Boomerang Pokies only keeps the written facts beside the name.
The studio behind it
Red Tiger Gaming is the studio printed on Riddle of the Sphinx. Boomerang Pokies lists 381 of their pokies for Australia, and this is one of them. The rest sit on the provider page.
Studio certification & mechanics
Red Tiger Gaming (Evolution AB Group) is an iGaming studio founded in 2014 and headquartered in Isle of Man & Malta. Its random number generators (RNG) and math models are audited by eCOGRA, GLI and certified across UKGC, MGA, Alderney (AGCC), Gibraltar. Studio RTP policy: Configurable RTP tiers with optional timed jackpot contribution.
In the Boomerang Pokies catalogue, Red Tiger Gaming accounts for 381 pokies, playable at Here2Win Casino. Across the 340 titles with a published return, the studio averages 95.43% RTP (spanning 90.14% to 97.71%, with 8 pokies at 96.5% or above). Signature studio mechanics include Daily Drop Jackpots, Power Reels (7x6 / 8x6), Locked Wilds, Chain Reaction.
Technical layout for Riddle of the Sphinx: 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.
At Here2Win Casino
Here2Win Casino is the casino on this card. Beside Riddle of the Sphinx the provider page lists 381 other Red Tiger Gaming pokies, all played at Here2Win Casino.
The Red Tiger Gaming page holds Aztec Legends Spins beside Athens Megaways.
Published figures & technical specs
- Studio
- Red Tiger Gaming (381 in this catalogue)
- Published RTP
- 95.66%
- RTP band
- under 96%
- Volatility
- high
- Hit ratio
- 26.69%
- House edge
- 4.34%
- Vs studio avg RTP
- +0.23% vs 95.43% avg (#191/340)
- Spins per hit
- ~1 in 3.7 spins
- Reel grid
- 5×3 / 5×4 HTML5 video grid
- Pay structure
- Standard studio payline / ways structure
- RNG testing labs
- eCOGRA, GLI
- Studio licences
- UKGC, MGA, Alderney (AGCC), Gibraltar
- Platform
- HTML5 (Desktop, iOS & Android)
- Play at
- Here2Win Casino
- Stake
- A$
- Card updated
- 2026-10-29
Boomerang Pokies files this card on the high volatility list.
Session math & RTP benchmark
At a published RTP of 95.66%, the theoretical house edge on Riddle of the Sphinx is 4.34% over a long-run sample. Across 340 RTP-published Red Tiger Gaming titles in this catalogue, the studio average is 95.43%, placing Riddle of the Sphinx at +0.23 percentage points (rank #191 of 340). Against the wider catalogue average of 95.80%, the delta is -0.14%. For real-money play at Here2Win Casino in A$, a practical bankroll buffer for this volatility tier is 250x–350x your base spin stake.
| Session volume | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins (A$1/spin) | A$100 | A$95.66 | A$4.34 | ~27 (26.7%) |
| 250 spins (A$1/spin) | A$250 | A$239.15 | A$10.85 | ~67 (26.7%) |
| 500 spins (A$1/spin) | A$500 | A$478.30 | A$21.70 | ~133 (26.7%) |
Pros and cons
Pros
- The studio is named: Red Tiger Gaming.
- Stake for Australian punters is in A$ at Here2Win Casino.
- The page keeps the studio figure 95.66% and does not round it.
- Volatility is marked high-volatility.
Cons
- This page is a catalogue. It does not hold an A$ balance.
- A match amount is not a fact of the Riddle of the Sphinx card.
- A high-volatility pokie moves the balance in lumps.
How this pokie compares
| Title | Studio | Published RTP | RTP delta | Volatility | Grid |
|---|---|---|---|---|---|
| Riddle of the Sphinx (this card) | Red Tiger Gaming | 95.66% | — | high | 5×3 / 5×4 HTML5 video grid |
| Well of Wilds Megaways · Highest RTP in Red Tiger Gaming | Red Tiger Gaming | 97.71% | +2.05% | high | 6 reels · 2–7 rows (dynamic) |
| Blood Suckers MegaWays · Lower-volatility studio alternative | Red Tiger Gaming | 97.66% | +2.00% | medium | 6 reels · 2–7 rows (dynamic) |
| Mummy Hunter · Same theme (Egypt) | Habanero | 98.21% | +2.55% | very-high | 5×3 / 5×4 HTML5 video grid |
Explore head-to-head comparisons → · Session bankroll calculator →
More from Red Tiger Gaming
Who it suits
A high-volatility pokie suits a short session with a small A$ stake. The balance tends to move in lumps, so Riddle of the Sphinx is a poor place to try to win a loss back.
How a session behaves
The return trip is just another session. Keep the A$ stake where you left the rule.
Same pokie, different Saturday. Walk away while the stake in A$ is still a choice.
A different studio, BGaming, has Book Of Cats MEGAWAYS under the Egypt tag.
Questions
Where do I open Riddle of the Sphinx if I am in Australia?
Riddle of the Sphinx is in the Boomerang Pokies 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 is the RTP of Riddle of the Sphinx?
95.66% is the RTP printed for Riddle of the Sphinx. Boomerang Pokies does not adjust that number and does not promise it over one visit to Here2Win Casino.
What does the volatility label on Riddle of the Sphinx mean?
Riddle of the Sphinx is marked high-volatility. On a high-volatility pokie the balance usually moves in lumps, so the stake in A$ matters more than the theme.
What provider is behind Riddle of the Sphinx?
The provider is Red Tiger Gaming. Other Red Tiger Gaming pokies on Boomerang Pokies sit on the same provider page if you want a neighbour title.
Where does the A$ stake actually go?
You are reading a catalogue page. Deposits, PayID and the spin itself belong to the Here2Win Casino account, not to boomerangpokies.com.
Can I open Riddle of the Sphinx on a phone?
Yes. The play button on boomerangpokies.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$.
What currency is the stake on Riddle of the Sphinx?
At Here2Win Casino the stake for Australian players is in A$. Boomerang Pokies does not convert it and does not print a minimum, because the minimum is set inside the game.
Can I try Riddle of the Sphinx here without an account?
No. Boomerang Pokies does not embed a demo of Riddle of the Sphinx. The button opens the pokie at Here2Win Casino. Any practice mode, if one exists, is inside that account, not on boomerangpokies.com.
Why is there no star rating for Riddle of the Sphinx?
Riddle of the Sphinx is not ranked against other pokies on Boomerang Pokies. Use the figures on the card, not a badge.
Does Riddle of the Sphinx remember my last session?
No. Riddle of the Sphinx does not store the night you had in Perth, and it is not due. A published RTP describes a very long run of spins, not the next one.
Is Riddle of the Sphinx an 18+ game?
The page is written for adults in Australia. Gambling can harm. Stop when the session stops being a choice.
Where does the click on Riddle of the Sphinx go?
Boomerang Pokies records the page you were on and sends you to Here2Win Casino with Australia already on the trail.
Where are the other Red Tiger Gaming games?
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 Riddle of the Sphinx 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 Riddle of the 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. Riddle of the Sphinx on Boomerang Pokies 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 Riddle of the Sphinx?
Set an A$ limit and a clock before the first spin, then close the game when either one is reached. Riddle of the Sphinx will not close itself.
What does the hit ratio on Riddle of the Sphinx mean?
Boomerang Pokies prints the hit ratio only because the card has one. It does not turn that percentage into a playing system.
What is the pros and cons block on Riddle of the Sphinx?
It splits what the card publishes from what Boomerang Pokies 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 Riddle of the Sphinx?
The preview is the same card, shortened. It is not a tip and it does not know how your session in Perth will finish.
How do I open the right Riddle of the Sphinx?
Use the full name on this card. A shorter search in the Here2Win Casino lobby can open a different Red Tiger Gaming title.
How many reels and paylines does Riddle of the Sphinx have?
The card does not publish a maximum win, a reel count, or a payline count. Boomerang Pokies does not guess them.
Are the bonus features of Riddle of the Sphinx described here?
The card has no feature label, so no bonus round is described. Boomerang Pokies does not invent one.
Stake and the cashier
Leaving for Here2Win Casino is the payment step. Boomerang Pokies does not hold a POLi or PayID balance in between.
The A$ stake is chosen inside Riddle of the Sphinx at Here2Win Casino. A catalogue can name PayID and still not run PayID.
How you open it
- Open Riddle of the Sphinx from the play button. The click stays on boomerangpokies.com, then Here2Win Casino loads the pokie.
- Set the stake in A$ before the reels move. A smaller stake just makes a high-volatility pokie last longer.
- Stop on a clock you set in Perth, not when the pokie 'looks due'.
Filed under
Categories Video Slots
Playing this pokie
Search the lobby for Riddle of the Sphinx, the full title on this card. A shorter search can load a different Red Tiger 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. Boomerang Pokies leaves those fields empty.
Australian punters play this pokie in the browser at Here2Win Casino, stake in A$. boomerangpokies.com does not host the reels.
Boomerang Pokies found no feature tag on Riddle of the Sphinx. Nothing is invented to fill that gap.
26.69% is the hit ratio on this card. Read it as a long sample, not as the next spin at Here2Win Casino.