Free spins
Up to five scatters give up to 20 free spins.
Slot review · Pragmatic Play
Big Bass Secrets of the Golden Lake slot: RTP 96.07%, features and cost per spin
A Big Bass with two free-spins modes: the classic round, or the Golden Lake round reached through a 12-card reveal.
Below: what it costs per spin in shillings, how the features work and which slot sites carry it.
5×3 grid
Free demo
Play Big Bass Secrets of the Golden Lake
- RTP
- 96.07%
- Volatility
- Very high
- Reels · paylines
- 5 · 10
- Bet range
- 0.20–250
- Studio
- Pragmatic Play
By
Amelia Nguyen
Updated 6 Oct 2026
Short answer
What Big Bass Secrets of the Golden Lake pays back and costs
Big Bass Secrets of the Golden Lake returns 96.07% of stakes over the long run in the version we list, so the house edge is 3.93%. At KSh 20 a spin, 1,000 spins cost about KSh 786 on average, and KSh 1,000 lasts about 1,272 spins. The figure that counts is the one in the game rules at your casino, so check it before you play.
- RTP
- 96.07% version we list
- 1,000 spins at KSh 20
- KSh 786 average cost
- 1 hour at KSh 20
- KSh 472 600 spins
- KSh 1,000 lasts
- 1,272 spins at KSh 20, on average
Big Bass Secrets of the Golden Lake at a glance
| Studio | Pragmatic Play |
|---|---|
| RTP | 96.07% |
| Volatility | Very high |
| Reels | 5 |
| Paylines | 10 |
| Minimum bet | 0.20 |
| Maximum bet | 250 |
| Layout | 5×3 grid |
| Themes | Fish |
| Free demo | Yes |
Bets are the studio's own limits in its base currency; each casino sets its own limits. Layout: Pragmatic Play, Big Bass Secrets of the Golden Lake game page.
What Big Bass Secrets of the Golden Lake costs per spin
Expected cost = bet × spins × (1 − RTP), at 96.07%.
| Bet per spin | 100 spins | 1,000 spins | 1 hour (600 spins) | vs median 96.01% |
|---|---|---|---|---|
| KSh 10 | KSh 39 | KSh 393 | KSh 236 | −KSh 6 |
| KSh 20 | KSh 79 | KSh 786 | KSh 472 | −KSh 12 |
| KSh 50 | KSh 197 | KSh 1,965 | KSh 1,179 | −KSh 30 |
| KSh 100 | KSh 393 | KSh 3,930 | KSh 2,358 | −KSh 60 |
How to check the version
Open the game, tap the i or menu icon and find the theoretical RTP in the rules. That is the version you are playing.
What it means: If the rules show a lower figure than the one in the table, every spin costs more on average.
Features
How Big Bass Secrets of the Golden Lake pays
Card reveal
Twelve cards start the bonus; two of them open the Golden Lake round, where gold diamonds let the fisherman rewind the reels.
Retriggers
Every four fishermen add 10 spins and raise the multiplier, in both modes.
Features: Pragmatic Play, Big Bass Secrets of the Golden Lake game page.
Compare
The Big Bass slots compared
Layout, bonus and RTP as Pragmatic Play lists them on each game page. The version we list can differ; the game rules at your casino decide.
| Slot | Layout | Bonus | Biggest stated value | RTP (Pragmatic Play) |
|---|---|---|---|---|
| Big Bass Bonanza | 5×3, 10 lines | 10–20 free spins | Fish up to 2,000x | 96.71% |
| Bigger Bass Bonanza | 5 reels × 4 rows | 10–20 free spins | Fish up to 4,000x | 96.71% |
| Big Bass Bonanza Megaways | Megaways | 10–25 free spins | Fish up to 4,000x | 96.70% |
| Big Bass Christmas Bash | 5×3, 10 lines | 10+ spins, 5 modifiers, 100x buy | Not stated | 96.71% |
| Big Bass Day at Races | 5×3, 10 lines | Free spins, horse pick | Not stated | 96.07% |
| Big Bass Halloween 2 | Not stated | 10–20 spins, random modifier | Max win 5,000x | 96.71% |
| Big Bass Mission Fishin | Not stated | Free spins or Stack the Cash | Fish up to 5,000x | 96.50% |
| Big Bass Secrets of the Golden Lake | 5×3 | Up to 20 spins, two modes | Not stated | 96.07% |
| Big Bass Trophy Catch | Not stated | 10–20 spins, power-up coins | Fish up to 5,000x | 96.50% |
Pragmatic Play game pages, checked 6 Oct 2026.
Similar slots
Slots like Big Bass Secrets of the Golden Lake
-
Free demo
Big Bass Bonanza
Pragmatic Play
96.71%
Medium
-
Free demo
Bigger Bass Bonanza
Pragmatic Play
95.67%
High
-
Free demo
Big Bass Bonanza Megaways
Pragmatic Play
95.66%
High
-
Free demo
Big Bass Christmas Bash
Pragmatic Play
96.71%
Very high
- Big Bass Day at Races Pragmatic Play 96.07% High
- Free demo Big Bass Halloween 2 Pragmatic Play 96.71% Very high
-
Free demo
Big Bass Mission Fishin
Pragmatic Play
96.50%
Very high
-
Free demo
Big Bass Trophy Catch
Pragmatic Play
96.50%
High
Where to play Live ranking
Casinos with Pragmatic Play slots
Each casino below has Pragmatic Play on its review. Open its lobby to confirm Big Bass Secrets of the Golden Lake is there and check the RTP in the game rules before you deposit. We found no Kenyan licence listed for these sites; our Kenya page explains the legal position.
-
1
BC.GAME KSh 3,000,000 + 1 free spin
- M-Pesa
- –
- Airtel Money
- –
- Cards
- ✓
18+ · T&Cs Apply · Play Responsibly -
2
1xBet KSh 190,000 + 150 free spins
- M-Pesa
- ✓
- Airtel Money
- ✓
- Cards
- –
1xBet review 18+ · T&Cs Apply · Play Responsibly -
3
22BET KSh 40,000
- M-Pesa
- ✓
- Airtel Money
- ✓
- Cards
- –
22BET review 18+ · T&Cs Apply · Play Responsibly -
4
Captainsbet 30 free spins
- M-Pesa
- ✓
- Airtel Money
- ✓
- Cards
- ✓
Captainsbet review 18+ · T&Cs Apply · Play Responsibly -
5
AvaBet KSh 190,000 + 300 free spins
- M-Pesa
- ✓
- Airtel Money
- –
- Cards
- ✓
AvaBet review 18+ · T&Cs Apply · Play Responsibly -
6
Betwinner KSh 200,000 + 150 free spins
- M-Pesa
- ✓
- Airtel Money
- ✓
- Cards
- –
Betwinner review 18+ · T&Cs Apply · Play Responsibly -
7
Ivibet KSh 13,000 + 120 free spins
- M-Pesa
- –
- Airtel Money
- –
- Cards
- –
Ivibet review 18+ · T&Cs Apply · Play Responsibly -
8
1xSlots KSh 190,000 + 150 free spins
- M-Pesa
- –
- Airtel Money
- –
- Cards
- –
18+ · T&Cs Apply · Play Responsibly -
9
lilbet KSh 190,000 + 150 free spins
- M-Pesa
- –
- Airtel Money
- –
- Cards
- ✓
18+ · T&Cs Apply · Play Responsibly -
10
22Casino KSh 200,000 + 150 free spins
- M-Pesa
- –
- Airtel Money
- –
- Cards
- ✓
18+ · T&Cs Apply · Play Responsibly
Payment ticks come from each casino's live payment list; a dash means it is not listed, not that it is missing.
Big Bass Secrets of the Golden Lake: questions and answers
What is the RTP of Big Bass Secrets of the Golden Lake?
96.07%, the same figure Pragmatic Play lists on its game page. That leaves a house edge of 3.93%: over many spins you lose about 3.93% of what you stake, on average. The version that counts is the one in the game rules at your casino.
How do the free spins work in Big Bass Secrets of the Golden Lake?
Up to five scatters give up to 20 free spins. A card reveal can upgrade the round to the Golden Lake mode.
How much does an hour of Big Bass Secrets of the Golden Lake cost at KSh 20 a spin?
About KSh 472 on average for 600 spins at 96.07%. Real sessions swing well above and below that figure, so set your limit before you start.
Can I play Big Bass Secrets of the Golden Lake for free in Kenya?
Yes. The demo on this page runs Pragmatic Play's own build, with no account or deposit. Demo credits have no cash value, and a casino can run a different RTP version than the demo.
Can I use M-Pesa to play Big Bass Secrets of the Golden Lake?
Several casinos in our list take M-Pesa or Airtel Money; the casino table on this page shows which ones. You must be 18 or older to play.
18+
Responsible gambling
Play only if you are 18+ and set a limit first
Decide your budget in shillings before the first spin and stop when it is gone. The costs on this page are averages: one session of Big Bass Secrets of the Golden Lake can end far above or below them. If gambling stops being fun, our help pages list where to get support.