Here2Win Casino · Elk Studios · Australia
The Pokies Vault page for Oxygen 2
Australian punters can open the session page for Oxygen 2 pokie apart from this catalogue.
Pokies Vault files Oxygen 2 as a high-volatility pokie from Elk Studios for Australian punters who play at Here2Win Casino. The published RTP is 94.00%. Treat 94.00% as the studio figure, then set a stake you can walk away from.
More from Elk Studios
How this pokie compares
| Title | Studio | Published RTP | RTP delta | Volatility | Grid |
|---|---|---|---|---|---|
| Oxygen 2 (this card) | Elk Studios | 94.00% | — | high | 5×3 / 5×4 HTML5 video grid |
| Ho Ho Tower · Highest RTP in Elk Studios | Elk Studios | 96.40% | +2.40% | low-to-medium | 5×3 / 5×4 HTML5 video grid |
Explore head-to-head comparisons → · Session bankroll calculator →
At Here2Win Casino
Oxygen 2 is a Elk Studios 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.
Printed pace, not a hunch, is why the card is on the high volatility list.
Published figures & technical specs
- Studio
- Elk Studios (149 in this catalogue)
- Published RTP
- 94.00%
- RTP band
- under 96%
- Volatility
- high
- House edge
- 6.00%
- Vs studio avg RTP
- -1.10% vs 95.10% avg (#58/94)
- Reel grid
- 5×3 / 5×4 HTML5 video grid
- Pay structure
- Standard studio payline / ways structure
- RNG testing labs
- GLI, eCOGRA
- Studio licences
- MGA, UKGC, Spelinspektionen, AGCO (Ontario)
- Platform
- HTML5 (Desktop, iOS & Android)
- Play at
- Here2Win Casino
- Stake
- A$
- Card updated
- 2026-10-29
Session math & RTP benchmark
The 94.00% published return on Oxygen 2 translates to a 6.00% mathematical house margin over millions of spins. Across 94 RTP-published Elk Studios titles in this catalogue, the studio average is 95.10%, placing Oxygen 2 at -1.10 percentage points (rank #58 of 94). Against the wider catalogue average of 95.80%, the delta is -1.80%. When sizing a session at Here2Win Casino in A$, keeping 250x–350x the unit stake covers normal variance swings.
| Session volume | Total turnover | Theoretical return | House margin | Est. winning spins |
|---|---|---|---|---|
| 100 spins (A$1/spin) | A$100 | A$94.00 | A$6.00 | ~21–26 |
| 250 spins (A$1/spin) | A$250 | A$235.00 | A$15.00 | ~53–65 |
| 500 spins (A$1/spin) | A$500 | A$470.00 | A$30.00 | ~105–130 |
Pros and cons
Pros
- Elk Studios is on the card, not buried in a lobby.
- The play button stays on pokiesvault.com and then opens Here2Win Casino.
- Published RTP is printed as 94.00%.
- Volatility is marked high-volatility.
Cons
- This page is a catalogue. It does not hold an A$ balance.
- A match amount is not a fact of the Oxygen 2 card.
- Hit rate is not published here.
- A short session can sit a long way from the published return.
The studio behind it
Elk Studios is the studio printed on Oxygen 2. Pokies Vault lists 149 of their pokies for Australia, and this is one of them. Open that page if you want a neighbour title from the same studio.
The Elk Studios page holds Tropicool 5 beside Valhall Gold.
Studio certification & mechanics
Elk Studios (Light & Wonder Group) is an iGaming studio founded in 2013 and headquartered in Stockholm, Sweden. Its random number generators (RNG) and math models are audited by GLI, eCOGRA and certified across MGA, UKGC, Spelinspektionen, AGCO (Ontario). Studio RTP policy: Fixed RTP (94.00% on X-iter era releases; 96.00%–96.30% on earlier classics).
In the Pokies Vault catalogue, Elk Studios accounts for 149 pokies, playable at Here2Win Casino. Across the 94 titles with a published return, the studio averages 95.10% RTP (spanning 94.00% to 96.40%, with 0 pokies at 96.5% or above). Signature studio mechanics include Avalanche Gravity Mechanics, X-iter Feature Modes, Expanding Rows (up to 262,144 ways).
Technical layout for Oxygen 2: 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.
What this pokie is
Pokies Vault files Oxygen 2 as a record: studio Elk Studios, then the numbers the card actually has, then the door to Here2Win Casino. If a number is missing, the vault leaves the shelf empty.
Elk Studios is the studio on the Oxygen 2 card. Everything else is how you choose to play it at Here2Win Casino. The volatility label reads high-volatility. Walk away on your own clock.
Oxygen 2 is the Elk Studios pokie Pokies Vault writes up for punters who open it at Here2Win Casino. Nothing on this page is a second RTP invented for Australia.
How you open it
- Open Oxygen 2 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 high-volatility pokie last longer.
- Stop on a clock you set in Brisbane, not when the pokie 'looks due'.
Questions
Does Here2Win Casino list Oxygen 2 for Australian punters?
Oxygen 2 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.
Is the RTP of Oxygen 2 on this page?
94.00% is the RTP printed for Oxygen 2. Pokies Vault does not adjust that number and does not promise it over one visit to Here2Win Casino.
Is Oxygen 2 a high variance pokie?
The card says high-volatility. That describes the spread of results, not how often a feature 'should' hit on a Tuesday night.
Which studio built Oxygen 2?
The provider is Elk Studios. Other Elk Studios pokies on Pokies Vault sit on the same provider page if you want a neighbour title.
Is this page the casino, or a catalogue?
You are reading a catalogue page. Deposits, PayID and the spin itself belong to the Here2Win Casino account, not to pokiesvault.com.
Can I open Oxygen 2 on a phone?
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$.
What currency is the stake on Oxygen 2?
At Here2Win Casino the stake for Australian players is in A$. Pokies Vault does not convert it and does not print a minimum, because the minimum is set inside the game.
Can I try Oxygen 2 here without an account?
No. Pokies Vault does not embed a demo of Oxygen 2. The button opens the pokie at Here2Win Casino. Any practice mode, if one exists, is inside that account, not on pokiesvault.com.
Why is there no star rating for Oxygen 2?
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.
Does Oxygen 2 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 Oxygen 2?
The page is written for adults in Australia. Gambling can harm. Stop when the session stops being a choice.
Where does the click on Oxygen 2 go?
Pokies Vault records the page you were on and sends you to Here2Win Casino with Australia already on the trail.
How many Elk Studios 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.
Does it matter that I am in Brisbane?
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 Oxygen 2 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 Oxygen 2 a club or pub pokie?
The page describes the online title from Elk Studios. It does not claim a venue in Brisbane.
How do I stop a session on Oxygen 2?
A normal stop is the one you decided in advance. Do not wait for the pokie to look due.
What is the pros and cons block on Oxygen 2?
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.
Which part of the Oxygen 2 page is the preview?
Start with the short answer under the title, then the fact list. Both should agree: studio Elk Studios, and RTP only when the card has one. The pros and cons repeat that split in plain lines.
How do I open the right Oxygen 2?
Use the full name on this card. A shorter search in the Here2Win Casino lobby can open a different Elk Studios title.
What is the maximum win on Oxygen 2?
A count of free spins and a bonus-buy price are also absent. Those numbers stay off the page.
Why does Oxygen 2 have no feature list?
Nothing was tagged on Oxygen 2. A bonus round, a buy price, and a jackpot figure stay unwritten.
How a session behaves
Use the figures first and the mood never. Oxygen 2 at Here2Win Casino is still only a session with an A$ stake.
The reels do not remember Brisbane. Set the loss limit before the first spin. A published RTP, when the card has one, is a long sample, not one arvo.
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 Oxygen 2 at Here2Win Casino. A catalogue can name PayID and still not run PayID.
Who it suits
A high-volatility pokie suits a short session with a small A$ stake. The balance tends to move in lumps, so Oxygen 2 is a poor place to try to win a loss back.
Playing this pokie
Open the full name Oxygen 2 in the Here2Win Casino lobby. This page is only the Oxygen 2 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. Pokies Vault leaves those fields empty.
Australian punters play this pokie in the browser at Here2Win Casino, stake in A$. No app is installed from Pokies Vault.
Pokies Vault found no feature tag on Oxygen 2. Nothing is invented to fill that gap.