Big Bass Master Classic Jackpot Bonanza
Demo Stats
RTP & Maths
- RTP by Mode
- Ante Bet 92.00%, Buy Free Spins 92.00%
- Max Win Rule
- 10,000x bet; the round ends when reached; jackpot wins excluded
- Jackpots
- Minor, Major, Mega, Grand progressive (Big Bass Jackpot Bonanza); won at random at the end of a base-game spin via a pick screen
Free Spins & Bonus
- Free Spins
- 3/4/5 scatters = 10/15/20 free spins · Retrigger: every 4th Collector: +10 free spins; Remover: 1 = +1 spin, 2 in one spin = +3 spins
- Bonus Buy
- Buy Free Spins 100x
- Ante Bet
- 15x: more scatters, buy disabled stake · Disables the buy
Symbols & Pays
- Money Symbols
- Base 0.1x, 0.2x, 0.3x, 0.4x, 0.5x, 1x, 2x, 5x, 10x, 50x or 100x; free spins 2x, 5x, 10x, 15x, 20x, 25x, 50x, 100x, 200x, 500x or 1000x
- Line Pays
- Top symbol 200x · Lowest 0.2x
Big Bass Master Classic Jackpot Bonanza Demo (Pragmatic Play)
Four fish anywhere on the reels pay in the main game of Big Bass Master Classic Jackpot Bonanza, and fifteen of them multiply their values by 2,000x. In Big Bass Bonanza, where the series started, fish values are collected only by the fisherman in free spins. A meter across the top of the screen shows the count ladder, and the free spins switch to a collector and a symbol that strips out the smallest fish values as the round goes on.
Slot Features
Counting Fish
Fish money symbols take a value every spin, from 0.1x to 100x the bet in regular play. Land four or more anywhere for a pay worth their combined value times a count multiplier, 1x for four, 2x for five, then 5x, 10x, 20x, 30x, 50x, 100x, 500x, 1,000x and 1,500x, and 2,000x for a full screen of fifteen.
The Collector Meter
A three-scatter trigger is worth 10 free spins, with 15 for four and 20 for five, and the fish values jump to a 2x to 1,000x list. The Collector, a fisherman in a cap and sunglasses, takes the value of every fish on screen and goes into a meter. Every 4th Collector adds 10 more spins. When Collectors land with no fish, fish can drop in at random.
The Remover
The green radar symbol removes the lowest fish value still possible, and that value can’t come back for the rest of the free spins. One Remover adds a spin, and two in the same spin add three.
Jackpot Bonus
Up to four progressive jackpots, Minor, Major, Mega and Grand, can be won at random at the end of any spin in the main game, never during a feature. A bonus screen opens and you reveal items until three match. Higher bets have a higher chance, but any eligible bet can win any of them.
That makes it a Big Bass series entry where the fish pay without a fisherman, and one to try if the collect round alone has never held your interest.
How to Play
Game RTP
Normal play, the ante and the 100x buy all come to 92.00%. The rules badge it Low volatility, and they list a separate RTP that includes the jackpot bonus, and in the demo it’s left blank.
The Count Ladder

The multiplier depends on how many fish are on screen at once, and it only applies in regular play. With 0.1x to 100x values in the main game, a big count matters more than a single big fish. Turning on the 15x ante (10x is normal play) brings more scatters and switches the buy off.
Paytable
Ten lines pay across 5×3, and the speedboat starts paying at two. Fish aren’t in this table, since they pay by count.
| Symbol | 2 | 3 | 4 | 5 |
|---|---|---|---|---|
| Speedboat | 0.5x | 5x | 20x | 200x |
| Fishing Rod | – | 3x | 15x | 100x |
| Dragonfly | – | 2x | 10x | 50x |
| Tackle Box | – | 2x | 10x | 50x |
| A | – | 0.2x | 2.5x | 10x |
| K | – | 0.2x | 2.5x | 10x |
| Q | – | 0.2x | 1x | 5x |
| J | – | 0.2x | 1x | 5x |
| 10 | – | 0.2x | 1x | 5x |
Fish Count Pays
The fish values on screen, added together and multiplied by this figure.
| Fish on screen | Multiplier |
|---|---|
| 4 | 1x |
| 5 | 2x |
| 6 | 5x |
| 7 | 10x |
| 8 | 20x |
| 9 | 30x |
| 10 | 50x |
| 11 | 100x |
| 12 | 500x |
| 13 | 1,000x |
| 14 | 1,500x |
| 15 | 2,000x |
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