Big Bass Bonanza
RollXO
CASINO AUSTRALIA
THE FISHERMAN WILD — HOW THE MONEY FLOWS
Everything in Big Bass Bonanza builds toward one mechanic: the Fisherman Wild landing during free spins and collecting every Money Fish visible on the reels. Master this, and you understand the game entirely.
01 🐟 MONEY FISH APPEARDuring base game and free spins, Money Fish symbols land on the reels — each carrying a hidden cash value. They cannot be collected in the base game. They wait. | → | 02 ✨ TRIGGER FREE SPINSLand 3, 4, or 5 Scatter symbols (the golden bass) anywhere on the reels to trigger 10, 15, or 20 Free Spins. This is where the real game begins. | → | KEY MOMENT 03 🎣 FISHERMAN COLLECTSThe Fisherman Wild appears — he instantly collects the cash values of ALL Money Fish currently visible on the grid. Multiple fishermen each collect independently. He also substitutes as a Wild. | → | 04 🏆 MULTIPLIER BUILDSEvery 4th Fisherman collected retriggers 10 extra spins and increases the Fish multiplier: ×2 → ×3 → ×10. That 10x multiplier on a full grid of Money Fish is the route to 2,100x wins. |
WHAT IS BIG BASS BONANZA?
Released by Pragmatic Play’s internal studio Reel Kingdom in December 2020, Big Bass Bonanza launched one of the most successful slot franchises in iGaming history. The original features a 5×3 grid, 10 fixed paylines, and a bass-fishing theme set against a serene underwater backdrop.
What distinguishes it from other pokies is the Money Fish collection system — cash-value symbols that wait on the reels until a Fisherman Wild appears to scoop them all up at once. Combined with escalating multipliers, this creates moments of genuine suspense and enormous payout potential.
With the highest RTP in the Big Bass series at 96.71%, the original remains the go-to for Australian players — spawning Bigger Bass Bonanza, Big Bass Splash, Big Bass Bonanza Megaways, and a dozen more sequels, none of which have exceeded the original’s RTP.
| Symbol | ×3 | ×4 | ×5 |
|---|---|---|---|
| 🐟 Big Bass (top symbol) | 50x | 125x | 250x |
| 🐠 Medium Bass | 10x | 25x | 50x |
| 🐡 Small Fish | 5x | 15x | 30x |
| A / K / Q / J / 10 | 1–2x | 4–6x | 8–12x |
| 💰 Money Fish | Random cash value — collected by Fisherman Wild during free spins only | ||
| 🐟 Scatter (Golden Bass) | 3=10 free spins / 4=15 / 5=20 · Pays 2x, 20x, 200x stake on landing | ||
BIG BASS BONANZA HAS THE HIGHEST RTP OF MAJOR AU POKIES
At 96.71%, Big Bass Bonanza returns AU$96.71 per AU$100 wagered on average across millions of spins. That’s above Book of Dead (96.21%), Wolf Gold (96.01%), and Gates of Olympus (96.50%).
GUIDE HOW TO PLAY AT ROLLXO1 Register at RollXO & Deposit Create your account and deposit AU$20+ to claim the AU$3,000 bonus + 200 Free Spins. Search “Big Bass Bonanza” in the pokies lobby. 2 Set Your Bet (AU$0.10–AU$250) All 10 paylines are fixed — just choose your total stake. For AU players new to the game, starting at AU$0.20–AU$1.00 per spin gives you a good session length while hunting for scatters. 3 Land 3+ Scatter Symbols The golden bass scatter can appear on any reel. 3 = 10 spins, 4 = 15 spins, 5 = 20 spins. Base game wins are modest — the free spins are where the game lives. ✓ Watch the Fisherman Collect Every Fish During free spins every Fisherman Wild scoops all Money Fish values simultaneously. Collect 4 fishermen = 10 extra spins + multiplier upgrade. Hit 12 fishermen = ×10 multiplier on all collected fish — the 2,100x territory. | EXPERT TIPS AU PLAYER STRATEGY🎯 Best RTP in the Series The original Big Bass Bonanza (96.71%) beats every sequel. If you care about theoretical returns, stick with the original at RollXO over Bigger Bass or Megaways variants. 💰 Bonus Buy Option Big Bass Bonanza includes a Bonus Buy for 100x your stake — bypassing base game directly to free spins. Use it judiciously; the bonus is still RNG-driven and doesn’t guarantee high fisherman counts. 📊 Session Management Hit frequency is ~13% — expect many spins between significant wins. Budget at least 100x your stake per session to give the bonus enough chances to trigger and compound. AU$0.50/spin → AU$50 minimum session budget. ⚠️ Bonus Wagering Note At RollXO, Big Bass Bonanza contributes 100% toward the 35x bonus wagering requirement — making it one of the most efficient games for clearing a welcome bonus while hunting free spins. |
BIG BASS SESSION PLANNER
Given Big Bass Bonanza’s ~13% hit frequency and medium-high volatility, plan your session correctly before you cast your first line. Adjust the sliders below to see your recommended bankroll and expected spins.
AU$1.00
100 spins
Recommended Bankroll AU$100 100× bet size minimum | Expected Wins in Session ~13 wins Based on 13% hit frequency | Max Win Potential AU$2,100 2,100× your stake |
BIG BASS BONANZA FAQ
What is the RTP of Big Bass Bonanza in Australia?
The standard RTP is 96.71% — the highest in the Big Bass franchise and above the industry average. At RollXO Casino, Australian players access the full 96.71% version. Some operators run lower variants (95.67% or 94.62%), so always check the in-game paytable before playing elsewhere.
How does the Fisherman Wild work?
The Fisherman Wild only appears during free spins. When he lands on the reels, he instantly collects the total cash value of every Money Fish symbol visible on the grid. Multiple fishermen each collect independently and simultaneously, meaning the more Money Fish on screen when a fisherman appears, the larger the single collection payout.
What is the maximum win in Big Bass Bonanza?
The maximum win is 2,100x your total stake. At the maximum bet of AU$250, this equals AU$525,000. To reach this, you need multiple fishermen collecting high-value Money Fish with the 10x multiplier active (achieved after collecting 12+ fishermen across retriggered free spins). While lower than some competitors’ caps, the 96.71% RTP makes the journey there statistically more consistent.
Is Big Bass Bonanza good for beginners in Australia?
Yes — it’s one of the most recommended starting pokies for Australian players. The mechanics are simple (no complex cascading systems or Megaways mathematics), the minimum bet of AU$0.10 is accessible, and the bonus mechanic is visually clear and satisfying. The medium-high volatility means you’ll experience swings, but the 96.71% RTP cushions long-term play compared to higher-volatility alternatives. Try the free demo mode at RollXO before wagering real money.
How many sequels does Big Bass Bonanza have?
The Big Bass franchise has expanded to over 12 titles including Bigger Bass Bonanza (4,000x max win), Big Bass Splash (10,000x), Big Bass Bonanza Megaways, and seasonal variants like Big Bass Christmas Bash. All are available at RollXO Casino’s pokies section. However, the original remains the most popular due to its superior RTP.
REEL IN THE BONUS.
Big Bass Bonanza at RollXO Casino — 96.71% RTP, 2,100x max, AU$3,000 bonus.
18+ only. T&Cs apply. Gambling Help Online: 1800 858 858
