Big Bass Bonanza Megaways
Certified by the HGC (HGC-002693-TM)
Data source: iGaming Tools (20 July 2026)
Free play · rotates to fullscreen
Demos are only available to people aged 21 and over.
Demo provided by the game studio via iGaming Tools. Free play only, no real money.
How it playsHow Big Bass Bonanza Megaways plays
This page is compiled from the provider’s published data and the HGC register. It is not a review: we have not tested Big Bass Bonanza Megaways yet, so it has no score.
Big Bass Bonanza Megaways is a Pragmatic Play slot, using the Megaways mechanic. It was released in November 2021. It is themed around fishing.
It is certified by the HGC for online play in Greece, certificate HGC-002693-TM; last updated in the register on 15 November 2023.
Big Bass Bonanza Megaways combines free spins, cascades and Megaways. None of the other 592 slots with data in our catalogue has exactly this combination.
RTP 96.72%: what it means
Big Bass Bonanza Megaways has an RTP of 96.72%. If €1,000 were staked in total over a very large number of spins, about €967.20 would theoretically be paid back and €32.80 would stay with the casino. RTP is an average over millions of spins. A single session can end very differently — and in the long run the casino wins.
That is above the median RTP (96.5%) of the 593 slots with data in our catalogue — higher than 98% of them. Across the 507 Pragmatic Play slots we track, the median RTP is 96.5%. Note: 96.72% is the standard version of Big Bass Bonanza Megaways. If a casino runs another version, its RTP is shown in the game’s info screen.
Volatility: high
The provider rates the volatility of Big Bass Bonanza Megaways as “high”. Wins are rarer and concentrated in the bonus rounds. Long losing stretches are expected, so a balance can run out quickly.
Of the other 506 Pragmatic Play slots in our catalogue, 434 share this level with Big Bass Bonanza Megaways.
Max win: 4,000×
The top prize on Big Bass Bonanza Megaways is 4,000× the stake, i.e. €4,000 at a €1 stake. It is a ceiling reached extremely rarely — not a win anyone should expect. That is below the median (7,500×) of the 544 slots in our catalogue that publish a max win; 460 are higher.
Bet range
The provider does not publish a bet range for Big Bass Bonanza Megaways in our data source; the minimum and maximum stake are shown in the game’s info screen at the casino.
Bonus features
Free spins
A round of spins you are not charged for, usually triggered by scatter symbols. Anything won in the round is added to your balance. In Big Bass Bonanza Megaways it comes together with cascades and Megaways. Found in 489 of the 593 slots with data in our catalogue and in 416 of Pragmatic Play’s 507.
Cascades
After a win the winning symbols are removed and new ones drop into place, so one paid spin can produce several wins in a row. In Big Bass Bonanza Megaways it comes together with free spins and Megaways. Found in 169 of the 593 slots with data in our catalogue and in 148 of Pragmatic Play’s 507.
Megaways
The number of symbols on each reel changes every spin, and with it the number of ways to win. In Big Bass Bonanza Megaways it comes together with free spins and cascades. Found in 47 of the 593 slots with data in our catalogue and in 47 of Pragmatic Play’s 507.
Frequently asked questions
What is the RTP of Big Bass Bonanza Megaways?
The RTP of Big Bass Bonanza Megaways is 96.72%, according to the provider (Pragmatic Play). That is a house edge of 3.28% over the long run; a single session can differ a lot.
Is Big Bass Bonanza Megaways certified in Greece?
Yes. The HGC has certified Big Bass Bonanza Megaways for online play, certificate HGC-002693-TM (last updated in the register on 15 November 2023). You can check it with the “Is this slot certified in Greece?” search on frut.gr or in the HGC’s public register.
What is the max win on Big Bass Bonanza Megaways?
4,000× the stake, according to the provider. It is a theoretical ceiling that is reached very rarely.
How volatile is Big Bass Bonanza Megaways?
“High”, according to the provider. Wins are rarer and concentrated in the bonus rounds.
What bonus features does Big Bass Bonanza Megaways have?
According to the provider: free spins, cascades and Megaways.
Can I play Big Bass Bonanza Megaways for free?
Yes, in the demo on this page, with play money and only after confirming you are 21+.
Similar slots
Big Bass Bonanza Megaways compared
The most closely related slots in our catalogue, by provider, volatility, theme and features:
| Slot | RTP | Volatility | Max win | Grid |
|---|---|---|---|---|
| Big Bass Bonanza Megaways | 96.72% | high | 4,000× | — |
| Big Bass Hold & Spinner Megaways | 96.7% | high | 20,000× | — |
| 5 Frozen Charms Megaways | 96.5% | high | 5,000× | — |
| 5 Lions Megaways | 96.5% | high | 5,000× | — |
Compared with Big Bass Hold & Spinner Megaways (Pragmatic Play), Big Bass Bonanza Megaways has an RTP 0.02 points higher, the same volatility and a max win 5 times lower. Both have free spins, cascades and Megaways. Only Big Bass Hold & Spinner Megaways has multipliers, Hold & Win and bonus buy.
Compared with 5 Frozen Charms Megaways (Pragmatic Play), Big Bass Bonanza Megaways has an RTP 0.22 points higher, the same volatility and a max win 1.3 times lower. Both have free spins, cascades and Megaways. Only 5 Frozen Charms Megaways has multipliers and bonus buy.
Compared with 5 Lions Megaways (Pragmatic Play), Big Bass Bonanza Megaways has an RTP 0.22 points higher, the same volatility and a max win 1.3 times lower. Both have free spins, cascades and Megaways. Only 5 Lions Megaways has multipliers and bonus buy.