Paris Gamblers review · Pragmatic Play · 2020
Big Bass Bonanza is the 2020 Pragmatic Play and Reel Kingdom original, built on a 5 x 3 grid with 10 paylines. The feature is easy to read, but the maths is not universal: Pragmatic Play's current page lists 96.71% RTP, while the live rules reviewed at Grosvenor list 94.50%.
Paris Gamblers score
4.3/5
Best for
players who want a simple collection bonus with visible retrigger goals
A clear collection slot with a genuinely progressive free-spin ladder, provided you check which RTP and payout rules your deployed version uses.
Big Bass Bonanza is the original 10-line fishing slot: 3–5 scatters award 10–20 free spins, fisherman wilds collect money-fish values, and every fourth fisherman moves the bonus toward a 10x collection multiplier. Current sources show 96.71% and 94.50% RTP versions, so the active game rules matter.
These are the numbers and mechanics to compare before opening a nearby review.
Big Bass Bonanza RTP
96.71% / 94.50% current sources
RTP is a long-run model for the reviewed version. Read it with volatility, max win, and feature access before comparing similar slots.
Compare RTPBig Bass Bonanza volatility
Not stated in current sources
Volatility is the best quick signal for how steady or swingy the review expects the game to feel between stronger moments.
Compare volatilityBig Bass Bonanza max win
2,000x money symbol; live cap varies
Max win is the stated ceiling or potential for the reviewed version. It does not show the chance of reaching it or replace the volatility label.
Compare max winsBonus shape
10 paylines
The free-spins rules decide where the slot's value sits, especially when wilds, multipliers, or retriggers carry the upside.
Compare free spinsThe original uses five reels, three rows, and 10 paylines. Pragmatic Play currently publishes 96.71% RTP, but the reviewed Grosvenor deployment publishes 94.50%. Treat the information screen in the version you can open as the final rule for RTP, stakes, and payout limits.
Three, four, or five scatters start 10, 15, or 20 free spins. Fisherman wilds substitute for regular symbols and collect every money-fish value on the screen. The reviewed live rules say multiple fishermen collect those values separately, while exactly one fisherman with no fish triggers Dynamite and turns other symbols into money fish.
Every fourth fisherman retriggers 10 spins and raises the collection level: first 2x, then 3x, then 10x. Pragmatic Play says money symbols can reach 2,000x, but that is a symbol value rather than a universal total-game maximum; the reviewed live version instead states a £250,000 overall payout cap.
Big Bass Bonanza suits players who want a line slot with a simple collect-and-retrigger bonus rather than tumbling reels or a stack of side features. The lack of a current sourced volatility label means the bonus design is a safer comparison point than an unsupported High tag.
Bigger Bass Bonanza, Big Bass Bonanza Megaways, Big Bass Splash, and later family releases are separate games. This page covers the 2020 original, so do not transfer its grid, paylines, RTP, or feature values to those titles.
The 5 x 3 layout and large money-fish values remain readable on a narrow screen. Open the mobile version's information panel before play because the current published RTPs show that deployments can differ materially.
Pragmatic Play
Bigger Bass Bonanza keeps the fishing collection loop simple, then raises the pressure with a taller 5x4 board, larger money values, and retriggered multiplier steps.
Pragmatic Play
Sweet Bonanza uses 8 or more matching symbols anywhere, tumbling wins, and a 10-spin feature where 2x-100x multipliers add after each sequence.
Pragmatic Play
The original Gates of Olympus combines 96.50% RTP, provider-described high volatility, 8+ pays-anywhere tumbles, and multiplier symbols worth up to 500x.
Use these nearby comparisons when RTP, volatility, or feature shape matters more than the theme.
Provider directory
A slot provider is the studio label attached to a game. Use the directory to find reviewed titles from each provider, then compare the game-level RTP, volatility, mechanics, and configuration separately.
Provider guide
Pragmatic Play reviews cover a wide range, from simple animal and fruit slots to volatile tumble and Megaways bonus chases.
RTP mechanics guide
RTP is the theoretical long-run share returned as prizes by one game configuration. Actual RTP measures past results from a particular sample. Neither predicts the next spin; theoretical RTP does not predict a session, win frequency, or payout size.
Free-spins mechanics guide
Free spins are extra rounds awarded by an in-game feature. The paytable sets the trigger, starting spin count, retrigger rules, and any wild or multiplier changes.
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The source material below supports the reviewed RTP and title-specific feature rules. Check the information screen for the exact version available to you.
Pragmatic Play's current game page lists 96.71% RTP, while the reviewed Grosvenor version lists 94.50%. Check the information screen in the version available to you rather than assuming either figure is universal.
Three, four, or five scatters award 10, 15, or 20 free spins. Fisherman wilds collect money-fish values, and every fourth fisherman adds 10 spins while the collection multiplier advances to 2x, 3x, and finally 10x.
Pragmatic Play says an individual money symbol can reach 2,000x, which is not the same as a universal total-game maximum. The reviewed live version publishes a £250,000 payout cap, so the active rules remain decisive.