50 Lions
50 Lions leads the shortlist on published return at 96.79% with medium-low volatility, which makes it the steadiest of the five on paper.
- RTP
- 96.79%
- Volatility
- Medium-Low
- Max win
- 600x
- Lines
- 50
- African
- Aristocrat
Pokie guide · Australia
Piggy Bank bonanza slot in Australia: what to look for
The phrase Piggy Bank bonanza slot turns up a lot in searches, usually from players hoping to find a money-box themed pokie with published return figures. Most of what you get back is noise — branded pages, affiliate landing spots, and no verified specification plate. This page explains what to look for instead.
- 5pokies compared
- 96.79%best published return
- A$5max bet on a bonus
Where the numbers point
Below is the shortlist already on this page, ranked by published return to player, highest first, with volatility, maximum win and line count shown for each.
Checked on 19 October 2026
The list as a sortable table
Sort by whichever figure decides it for you.
| 150 Lions | 96.79% | Medium-Low | 600x | Aristocrat |
| 2Big Bass Bonanza Megaways | 96.72% | High | 2,100x | Pragmatic Play |
| 3Big Bass Bonanza | 96.71% | High | 2,100x | Pragmatic Play |
| 4Madame Destiny Megaways | 96.51% | High | 5,000x | Pragmatic Play |
| 5Gates of Olympus | 96.5% | High | 5,000x | Pragmatic Play |
Select a column heading to sort.
Big Bass Bonanza Megaways
Big Bass Bonanza Megaways sits just behind at 96.72% with high volatility and a 2,100x maximum win, so the trade is a wider swing for a slightly lower average.
- RTP
- 96.72%
- Volatility
- High
- Max win
- 2,100x
- Lines
- megaways
- Fishing
- Pragmatic Play
Big Bass Bonanza
Big Bass Bonanza returns 96.71% with the same 2,100x ceiling on only 10 lines, which concentrates the volatility more than its Megaways sibling.
- RTP
- 96.71%
- Volatility
- High
- Max win
- 2,100x
- Lines
- 10
- Fishing
- Pragmatic Play
Why a money-box theme is easy to copy
A piggy bank is one of the simplest icons a developer can draw. It reads instantly as saving, coins and luck, and it does not need a licence from anyone. That is why so many themed pokies borrow the idea loosely — a coral pig, a gold pig, a vault of coins — and why searching the name rarely lands on one official game with one set of published figures.
When a theme is cheap to reproduce, the search result is cheap to reproduce too. Pages rank because they match the words, not because anyone has verified what sits behind them. That is the first thing to look for: whether the page you are reading actually names a game, a provider and a published return, or whether it just repeats the phrase back at you.
Check what is published, not promised
For any pokie, the figures worth finding are the return to player, the volatility band, the maximum bet the game accepts and the maximum win the rules allow. Those four numbers tell you more about how a game behaves than any screenshot of a big win. If a page about a Piggy Bank bonanza slot cannot show them, you are reading marketing, not information.
An RTP is a long-run average across millions of spins. It is not a forecast for your session and it does not mean a game is due to pay. A game with a high figure can still empty a balance in twenty minutes, and one with a lower figure can return small amounts steadily. The figure describes the machine over time; it says nothing about your night.
Bonuses and the rules attached
The word bonanza in a game title almost always refers to a bonus round, not to a deposit bonus. Those are different things and pages often blur them. A free-spins feature is part of the pokie. A cash bonus is an arrangement with whoever holds your account, and it comes with conditions you should read before you accept anything.
Where a bonus is involved, the terms that matter are the minimum deposit, the maximum bet allowed while the bonus is active, and how cashback or bonus funds are calculated. Our partner publishes a minimum deposit of US$20, a maximum bonus bet of A$5, and daily cashback at 10% of losses. Those are the partner's terms — the game itself does not change because of them.
The usual questions
Is there an official Piggy Bank bonanza slot?
We have not been able to verify a published specification for a game under that exact name, so we do not treat it as one title. The phrase appears mostly in search results that repurpose it for other money-themed pokies. If you find a page claiming otherwise, check whether it names the provider and the return figure.
What RTP should I look for in a pokie?
Look for a published return figure at all, then compare it with others in the same style. A higher long-run average is generally better value than a lower one over a large number of spins, but it does not predict any individual session. No figure guarantees a result.
Does a piggy bank theme mean the game pays better?
No. Theme is artwork. Payout behaviour comes from the maths model the developer built, which is independent of the pictures on the reels. Two games with identical themes can have very different volatility.
Why are there no numbers on this page?
Because we could not verify published figures for this subject, and inventing them would be worse than leaving them out. Every number we do print elsewhere on the site comes from a published specification. If a figure is not on our list, it does not appear.
Is there an official Piggy Bank bonanza slot?
We have not been able to verify a published specification for a game under that exact name, so we do not treat it as one title. The phrase appears mostly in search results that repurpose it for other money-themed pokies. If you find a page claiming otherwise, check whether it names the provider and the return figure.