This high volatility slot delivers less frequent wins with the potential for massive payouts. Patient anglers can reel in up to 6,666 times their total bet when the big bass bites.
Landing three or more money coin symbols triggers the Hold & Spinner respins feature. Each money symbol sticks in place while you receive four respins. Every new money symbol that lands resets your respins back to four and adds its value to your running total. Big Bass Surf's Up Jackpot Bonanza slot uses the same respin reset logic with four progressive jackpot tiers available during the money collection phase.
Three, four or five scatter fish award ten, fifteen or twenty free spins respectively. During free spins, Wild fisherman symbols collect all fish money values visible on screen. Wilds persist for the entire round, and every fourth Wild collected retriggers the feature with ten more spins plus an increasing multiplier.
Wild symbols show up exclusively in the Free Spins feature. Every Wild scoops up the cash values from all green fish money symbols visible on the reels. These Wilds stay locked in place until the feature wraps up, creating a growing collection squad that works across all your spins.
Activate the Extra Chance of Scatters option to multiply your base bet by fifteen instead of ten. This increases scatter symbol frequency on the reels, giving you better odds to trigger free spins naturally. When ante bet is on, the buy free spins feature becomes disabled. Bigger Bass Bonanza removes the ante bet mechanism entirely, offering a standard 10-payline structure with 96.71% RTP and wild collection mechanics that activate multipliers up to 10x during free spins.
Click the plus or minus buttons in the bottom control bar to adjust your bet. The bet menu opens automatically, allowing you to fine-tune coins per line and coin value. Total bet ranges from MNT250.00 to MNT937,500.00 across ten fixed paylines.
Decide whether to activate the Extra Chance of Scatters feature in the left panel. Ticking this checkbox increases your bet multiplier from ten times to fifteen times base value, but significantly boosts scatter frequency on the reels for more natural free spins triggers. Big Bass Raceday Repeat offers identical ante bet multipliers, raising the total stake from 10x to 15x base value when Extra Chance of Scatters is enabled.
Press the large circular spin button or tap your spacebar to start the reels spinning. Five reels with three rows each will spin and stop to reveal symbol combinations. You can press the spin button again during a spin to stop the reels immediately.
Matching symbols on any of the ten paylines from left to right award instant wins multiplied by your bet per line. Three or more money coins trigger Hold & Spinner respins, while three or more scatter fish launch the free spins bonus with collecting Wilds.
The money symbols only matter during the Hold & Spin feature, not in the base game. Focus your session budget on reaching that bonus round rather than chasing small base-game wins. The real potential sits behind landing six or more money symbols simultaneously.
Each new money symbol that lands resets your spins back to three. This cascading effect is where the feature builds value, so patience pays off when symbols keep appearing. The round only ends when you run out of respins or fill all positions.
Fisherman symbols don't have their own value but multiply everything collected during that spin. Landing one early in the Hold & Spin round dramatically increases your potential, especially if you've already accumulated several money symbols on the reels.
This game sits in high volatility territory, meaning long dry spells between bonus triggers are typical. Budget accordingly and expect the feature to land less frequently than in medium-variance titles. When it does hit, the respin mechanic can extend the round considerably.
Landed the Hold & Spin twice in one session at partner casino 2, both times ran for ages with respins constantly resetting. Second round hit a fisherman symbol early and collected over 400x total. Best Hold & Spin variant I've tried in the Big Bass series.
Solid game but brutal between features. When the Hold & Spin hits it's genuinely exciting watching symbols lock and respins reset. Just be prepared for the wait.
Base game is dead boring. Feature is decent when you finally get there but feels like every other Hold & Spin clone on the market. Nothing special.
Absolute scam
Big Bass Hold & Spinner suits players who enjoy the Hold & Spin mechanic and don't mind waiting for bonus rounds. The 6,666x maximum win provides solid potential without being unrealistic, and the fisherman multipliers add welcome volatility to the feature. The base game offers little entertainment value, but the respin rounds deliver enough action to compensate. Australian players at licensed partner casinos will find the RTP competitive, though operator settings may vary.
Watch out for the high volatility and infrequent bonus triggers — sessions can drain quickly during cold streaks. The Hold & Spin feature, while engaging when it lands, doesn't guarantee large wins every time. Budgets need to withstand extended periods without significant returns. Remember that RTP is a long-term average and these games are designed to lose money over time. Play responsibly and only wager what you can afford to lose. The 18+ age restriction applies.

The Hold & Spin round activates when you land six or more money symbols anywhere on the reels during a base game spin. These symbols lock in place and you receive three respins. Each new money symbol that lands resets your respins back to three, and the feature continues until you run out of respins or fill all positions. Fisherman symbols multiply the total collected values.
The game offers a maximum win of 6,666x your stake. This potential is primarily achieved through the Hold & Spin feature, especially when fisherman multipliers land during rounds with numerous money symbols locked on the reels. The base game contributes minimal wins towards this cap.
Demo versions are typically available at licensed partner casinos serving Australian players, allowing you to test the Hold & Spin mechanic without risking real money. Availability varies by operator, so check with your chosen casino. Demo mode uses the same RTP and volatility settings as real-money play.