Big Bounty Bill vs Big Bounty Bill BoomBoom
Comparing Big Bounty Bill (97.35% RTP) against Big Bounty Bill BoomBoom (97.34% RTP), Big Bounty Bill carries a +0.01 percentage-point RTP advantage—reducing theoretical house cost by A$0.05 per 500 spins at a A$1 stake at Here2Win Casino.
Side-by-side technical & math comparison
| Parameter | Big Bounty Bill | Big Bounty Bill BoomBoom |
|---|---|---|
| Studio | Kalamba Games | Kalamba Games |
| Published RTP | 97.35% | 97.34% |
| House edge | 2.65% | 2.66% |
| Studio RTP rank | #18 / 216 | #19 / 216 |
| Volatility | High | High |
| Hit frequency | 27.03% | 27.00% |
| Reel grid | 5×3 / 5×4 HTML5 video grid | 5×3 / 5×4 HTML5 video grid |
| Pay structure | Standard studio payline / ways structure | Standard studio payline / ways structure |
| RNG testing labs | GLI, iTech Labs | GLI, iTech Labs |
| Studio licences | MGA, AGCO (Ontario), Spelinspektionen, ONJN | MGA, AGCO (Ontario), Spelinspektionen, ONJN |
100, 250 & 500-Spin Bankroll Projection (A$1 stake)
| Session volume | Total turnover | Big Bounty Bill (Return / Cost) | Big Bounty Bill BoomBoom (Return / Cost) |
|---|---|---|---|
| 100 spins (A$1) | A$100 | A$97.35 (edge A$2.65) | A$97.34 (edge A$2.66) |
| 250 spins (A$1) | A$250 | A$243.38 (edge A$6.63) | A$243.35 (edge A$6.65) |
| 500 spins (A$1) | A$500 | A$486.75 (edge A$13.25) | A$486.70 (edge A$13.30) |
Questions
Which has a higher RTP: Big Bounty Bill or Big Bounty Bill BoomBoom?
Big Bounty Bill leads by +0.01 percentage points (97.35% on Big Bounty Bill vs 97.34% on Big Bounty Bill BoomBoom).
How does volatility differ between Big Bounty Bill and Big Bounty Bill BoomBoom?
Big Bounty Bill runs on a High math profile, whereas Big Bounty Bill BoomBoom is rated High.
What is the expected 500-spin house cost at A$1 per spin?
Across 500 spins at A$1 (A$500 total turnover), the theoretical house margin is A$13.25 on Big Bounty Bill compared to A$13.30 on Big Bounty Bill BoomBoom.
Are both Big Bounty Bill and Big Bounty Bill BoomBoom RNG-certified and playable at Here2Win Casino?
Yes. Kalamba Games (GLI, iTech Labs) and Kalamba Games (GLI, iTech Labs) are independently audited HTML5 studios available at Here2Win Casino.

