Here2Win Casino · Big Time Gaming · Australia
Big Bad Bison for Australia, Boomerang Pokies
Australian punters can open the session page for Big Bad Bison pokie apart from this catalogue.
Big Time Gaming released Big Bad Bison as a very-high volatility pokie, and Boomerang Pokies files it for Here2Win Casino players in Australia. Published return is 96.58%. Punters in Brisbane still see ordinary short-run swings.
What this pokie is
Boomerang Pokies sends you out and back: read Big Bad Bison 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.
Brisbane does not change the reel strip of Big Bad Bison. What changes is the stake you set at Here2Win Casino. Boomerang Pokies only keeps the written facts beside the name.
Boomerang Pokies names the game and stops there. Big Bad Bison still runs at Here2Win Casino, stake in A$, after the button on boomerangpokies.com.
The studio behind it
Big Time Gaming is the studio printed on Big Bad Bison. Boomerang Pokies lists 98 of their pokies for Australia, and this is one of them. Open that page if you want a neighbour title from the same studio.
Two more Big Time Gaming pokies in this catalogue are Donuts and Golden Goose Megaways.
Studio certification & mechanics
Big Time Gaming (Evolution AB Group) is an iGaming studio founded in 2011 and headquartered in Sydney, Australia. Its random number generators (RNG) and math models are audited by eCOGRA, GLI and certified across UKGC, MGA, AGCO (Ontario), Alderney, BC Lottery. Studio RTP policy: High fixed RTP (~96.20%–96.65%).
In the Boomerang Pokies catalogue, Big Time Gaming accounts for 98 pokies, playable at Here2Win Casino. Across the 72 titles with a published return, the studio averages 96.43% RTP (spanning 95.00% to 97.24%, with 34 pokies at 96.5% or above). Signature studio mechanics include Creator of Megaways (up to 117,649 ways), Megaclusters, Megaquads, Heartstopper, Win Exchange.
Technical layout for Big Bad Bison: 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.
Bonus Buy: Bonus Buy (Feature Buy) allows direct entry into the main bonus round for a fixed multiple of the base stake where permitted by jurisdiction.
Cascading Reels: Cascading (tumbling) reels clear winning combinations from the board and drop new symbols into the empty spaces within the same paid spin.
Megaways: Megaways dynamically varies the symbol height on each reel (typically 2 to 7 symbols per reel), producing up to 117,649 ways to win on a spin.
At Here2Win Casino
Here2Win Casino is the casino on this card. Beside Big Bad Bison the provider page lists 98 other Big Time Gaming pokies, all played at Here2Win Casino.
A different studio, Microgaming, has 25000 Talons under the Animals tag.
Published figures & technical specs
- Studio
- Big Time Gaming (98 in this catalogue)
- Published RTP
- 96.58%
- RTP band
- 96.5% and above
- Volatility
- very-high
- Hit ratio
- 37.30%
- Features
- Bonus Buy, Bonus Rounds, Cascading Reels and Megaways
- House edge
- 3.42%
- Vs studio avg RTP
- +0.15% vs 96.43% avg (#17/72)
- Spins per hit
- ~1 in 2.7 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, AGCO (Ontario), Alderney, BC Lottery
- Platform
- HTML5 (Desktop, iOS & Android)
- Play at
- Here2Win Casino
- Stake
- A$
- Card updated
- 2026-10-29
The high RTP list is where a card goes once the printed return clears 96.5%.
Session math & RTP benchmark
At a published RTP of 96.58%, the theoretical house edge on Big Bad Bison is 3.42% over a long-run sample. Across 72 RTP-published Big Time Gaming titles in this catalogue, the studio average is 96.43%, placing Big Bad Bison at +0.15 percentage points (rank #17 of 72). Against the wider catalogue average of 95.80%, the delta is +0.78%. 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$96.58 | A$3.42 | ~37 (37.3%) |
| 250 spins (A$1/spin) | A$250 | A$241.45 | A$8.55 | ~93 (37.3%) |
| 500 spins (A$1/spin) | A$500 | A$482.90 | A$17.10 | ~187 (37.3%) |
Pros and cons
Pros
- Big Time Gaming is on the card, not buried in a lobby.
- Stake for Australian punters is in A$ at Here2Win Casino.
- The page keeps the studio figure 96.58% and does not round it.
- Volatility is marked very-high volatility.
Cons
- Boomerang Pokies does not pay a win and does not take a deposit.
- A match amount is not a fact of the Big Bad Bison card.
- A short session can sit a long way from the published return.
How this pokie compares
| Title | Studio | Published RTP | RTP delta | Volatility | Grid |
|---|---|---|---|---|---|
| Big Bad Bison (this card) | Big Time Gaming | 96.58% | — | very-high | 5×3 / 5×4 HTML5 video grid |
| White Rabbit · Highest RTP in Big Time Gaming | Big Time Gaming | 97.24% | +0.66% | high | 5×3 / 5×4 HTML5 video grid |
| Book of Gods · Lower-volatility studio alternative | Big Time Gaming | 96.35% | -0.23% | medium | 5×3 classic video grid |
| MoonStone · Same mechanic (Bonus Buy) | SmartSoft | 98.50% | +1.92% | medium-to-high | 5×3 / 5×4 HTML5 video grid |
| Codex of Fortune · Same theme (Animals) | NetEnt | 98.00% | +1.42% | high | 5×3 / 5×4 HTML5 video grid |
Explore head-to-head comparisons → · Session bankroll calculator →
More from Big Time Gaming
Who it suits
A very-high volatility pokie suits a short session with a small A$ stake. The balance tends to move in lumps, so Big Bad Bison 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.
The maths does not soften because the catalogue page is long. Walk away while the stake in A$ is still a choice.
Questions
Can I play Big Bad Bison at Here2Win Casino from Australia?
Big Bad Bison 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.
Is the RTP of Big Bad Bison on this page?
The published RTP of Big Bad Bison is 96.58%. That is a long-run studio figure. A single session in Brisbane can finish far from it.
Is Big Bad Bison a high variance pokie?
Big Bad Bison is marked very-high volatility. On a very-high volatility pokie the balance usually moves in lumps, so the stake in A$ matters more than the theme.
Which studio built Big Bad Bison?
Big Time Gaming is the studio named on the Big Bad Bison card. Boomerang Pokies groups the rest of that studio on the provider page.
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 boomerangpokies.com.
Does Big Bad Bison work on mobile in Australia?
Punters in Brisbane mostly open Big Bad Bison from a phone. Boomerang Pokies does not ship a separate app. The button hands the pokie to Here2Win Casino.
What currency is the stake on Big Bad Bison?
You choose the A$ stake after Here2Win Casino loads Big Bad Bison. This catalogue page never takes the money.
Can I try Big Bad Bison here without an account?
This page is the written card. It does not run the reels, free or paid. Play happens at Here2Win Casino.
Does Boomerang Pokies score Big Bad Bison?
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 Big Bad Bison remember my last session?
No. Big Bad Bison does not store the night you had in Brisbane, and it is not due. A published RTP describes a very long run of spins, not the next one.
How old do I have to be to play Big Bad Bison?
The page is written for adults in Australia. Gambling can harm. Stop when the session stops being a choice.
What does the play button actually do?
Boomerang Pokies records the page you were on and sends you to Here2Win Casino with Australia already on the trail.
How many Big Time 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 Big Bad Bison 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 Big Bad Bison here?
Boomerang Pokies will not print a match amount or a spin count for Big Bad Bison. Those terms belong to the casino, and they change.
Is Big Bad Bison a club or pub pokie?
No. Big Bad Bison 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 Big Bad Bison?
Set an A$ limit and a clock before the first spin, then close the game when either one is reached. Big Bad Bison will not close itself.
What does the hit ratio on Big Bad Bison mean?
The hit ratio on the card is how often a spin returns something, not how much it returns. It is not the RTP, and it is not a promise for the next hour.
What is the pros and cons block on Big Bad Bison?
The block is a reading aid for Big Bad Bison, 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.
Which part of the Big Bad Bison page is the preview?
Start with the short answer under the title, then the fact list. Both should agree: studio Big Time Gaming, and RTP only when the card has one. The pros and cons repeat that split in plain lines.
Will a shorter name still open Big Bad Bison?
This page is only Big Bad Bison. The play button follows that name, not a shorter guess.
What is the maximum win on Big Bad Bison?
The card does not publish a maximum win, a reel count, or a payline count. Boomerang Pokies does not guess them.
Which feature labels are on Big Bad Bison?
The labels are Bonus Buy, Bonus Rounds, Cascading Reels and Megaways. They are names only. This page does not add a bonus amount, a free-spin count, or a jackpot figure.
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 Big Bad Bison at Here2Win Casino. A catalogue can name PayID and still not run PayID.
How you open it
- Open Big Bad Bison 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 very-high volatility pokie last longer.
- Stop on a clock you set in Brisbane, not when the pokie 'looks due'.
Filed under
Categories Video Slots
Themes Animals Cardsymbols
Features Bonus Buy Bonus Rounds Cascading Reels Megaways
Playing this pokie
Search the lobby for Big Bad Bison, the full title on this card. A shorter search can load a different Big Time 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.
Big Bad Bison is tagged Bonus Buy, Bonus Rounds, Cascading Reels and Megaways. Those words are the only feature facts on the card.
37.30% is the hit ratio on this card. Read it as a long sample, not as the next spin at Here2Win Casino.