where2spin

Bone Bonanza

BGaming · released 2023

Bone Bonanza

Inside the game

Captured in the studio's own free demo on 11 September 2026. Nothing below is taken from a press release or another site — it is what the game shows when you open it.

The base gameSix reels, five rows, no paylines: symbols pay anywhere on screen and it is their count at the end of a spin that matters. On the left, Buy Bonus is priced at 20.00 FUN for a 0.20 FUN total bet — 100× the stake — and Chance ×2 is offered at 0.05 FUN. The pink gem's tooltip gives its three tiers: 0.05 FUN for 8-9 symbols, 0.15 FUN for 10-11, 0.40 FUN from 12 up.
Game rules, page 1The two special symbols. The Scatter, a flower-crowned Catrina, lands on all reels and pays from any position — 0.60 FUN for 4, 1.00 FUN for 5, 20.00 FUN for 6 at the displayed bet — and it takes four of them to open the free spins. The Multiplier, a sombrero, exists only in Free Spins and carries a random value from ×2 to ×100.
Game rules, page 2The bottom of the paytable at a 0.20 FUN bet: five coloured gems, from the green at 2.00 FUN for 12 symbols or more down to the pink at 0.40 FUN, each across its three tiers of 8-9, 10-11 and 12+. Below it the Features section opens: Buy Bonus buys a round of Free Spins at the displayed price, a price that follows the bet automatically.
Game rules, page 3Chance ×2 slightly raises the bet in exchange for better odds of reaching the Free Spins, and switches off as soon as Buy Bonus is used — one excludes the other. The illustration shows the triggering spin: four Catrina Scatters scattered across the grid and a +3500 banner. The scale starts just below: 4 Scatters award 10 spins, 5 award 20.
Game rules, page 4The game's own mechanic, in two paragraphs. The Multiplier sombreros stay on screen until the refilling sequence ends, then their values are added together and multiply the win. That value depends on a level: the Progress Bar starts at 0, goes up by 1 on the first win of each low symbol and by 2 for a high symbol, and tops out at level 15. The illustration shows a spin at 140.65 ×12.
Game rules, page 5The same page scrolled one notch further, and the illustration appears in full: the multiplier ladder runs down the right-hand side of the grid, from ×2 at the bottom to ×100 at the top, with the ×12 step reached highlighted. It is the visual translation of the Progress Bar described above.
Game rules, page 6The opening page. The game describes itself as a slot with refilling reels where symbols pay anywhere on screen, and names what sets it apart from its cousins: the free spins have levels, and each level gained raises the multiplier of the special symbol. Instructions and the Autospins settings follow.
Game rules, page 7The Autospins stop conditions, then the core rules. Symbols pay anywhere, their count at the end of a spin sets the value of the win, and the Refilling feature keeps the chain going: winning symbols disappear, the rest drop, the top of the screen refills, and the run continues as long as a new win forms — with no stated limit on the number of Refills.
Game rules, page 8The full Features block: 4 Scatters open 10 Free Spins, 5 award 20, 6 award 30, and 3 Scatters landing during the bonus round add 5 more. The game states that several Multipliers landing on the same spin have their values added together before being applied to the win, and repeats that Buy Bonus and Chance ×2 cancel each other out.
Game rules, page 9The spin results page: several winning combinations in one spin add their wins together, and a paying number of Scatters is added to the combinations landing at the same time. The game then points to the Information button and the Payments tab for the paytable. The rest is pure settings: speed, volume, music.
Game rules, page 10The game's figures page, and it fits in one line: an overall theoretical RTP of 96%, a buy return of 96% for the Buy Bonus, and 96% again with Chance ×2 active — all three routes come out the same. The next paragraph points to the studio's certified random number generator.

Try it for free

The studio's own free demo, played here — no account, no money, the same maths as the real game.

Open the demo on BGaming’s site

Where to play Bone Bonanza

28 of our partners carry BGaming games. A brand-new release may still be exclusive to one operator for a few weeks.

Advertising disclosure — we earn a commission when you sign up through these links. It never changes which games we list or the figures we publish.

Everything we know about this game

The RTP of Bone Bonanza

Bone Bonanza is published with an RTP of 96.00%.

The figure comes from bgaming.com, and the page is linked above so you can check it yourself.

Volatility

BGaming states a high volatility for Bone Bonanza. Studios measure volatility on their own scales, so we report what the studio says rather than converting it to a scale of our own.

Maximum win

The ceiling announced for Bone Bonanza is 14,134x the total stake. A maximum win is a cap, not an expectation: it is the largest payout the game can produce, reached by a combination that the mathematics make rare.

How Bone Bonanza is built

The game runs on a 6x5 grid. Its wins form through Pay Anywhere (8+ symbols identical). Its mechanics are: Cascades, Escalating free spins with multipliers x2 to x100, Bonus Buy 100x. A bonus buy is available. Bone Bonanza was released by BGaming in 2023.

What we checked

The 11 screenshots on this page were taken in the studio's own demo on 11 September 2026, not copied from another site. The figures above are read from those screens.

28 of our partner casinos carry this studio's games. We list where Bone Bonanza can be played; we do not rank the operators by what they pay us.

Frequently asked questions

What is the RTP of Bone Bonanza?
Bone Bonanza is published with an RTP of 96.00%. We hold the studio page stating it, and it is linked from this page.
What is the maximum win on Bone Bonanza?
The ceiling announced for Bone Bonanza is 14,134x the total stake.
Does Bone Bonanza have a bonus buy?
Yes. Bone Bonanza lets you buy the feature directly.
How volatile is Bone Bonanza?
BGaming states a high volatility for Bone Bonanza.
Can I play Bone Bonanza for free?
Yes. The free demo of Bone Bonanza opens on the studio's own page, without an account and without a deposit.
Where can I play Bone Bonanza?
28 of our partner casinos carry this studio's games; they are listed above on this page. A brand-new release may stay exclusive to one operator for a few weeks.

More from BGaming

Adventures97.10 %Low
Alice WonderLuck97.03 %Very high
Alien Fruits95.97 %High
All-Star Fruits97.04 %Medium
Aloha King Elvis94.98 %BGaming
Always Up96.07 %Medium