Big Bass Floats My Boat by Pragmatic Play is a high-volatility 5×3 fishing slot with 10 paylines. It features position multipliers, a 5,000x max win, and four progressive jackpots, though the RTP is 92.00%.

The “Jackpot Play” Mechanic: Hunting the Grand Prize
This isn't your standard Big Bass Bonanza. The screenshots explicitly show the “Jackpot Play” interface, meaning this slot is plugged into a progressive system.
The Jackpot Bonus Game triggers randomly. It can happen after any spin in the base game. No specific symbol combination is needed. When it hits, you are taken to a pick-match screen—a grid of coins. You pick until you match three identical jackpot symbols:
- Mini
- Minor
- Major
- Grand
These aren't fixed multipliers. They are progressive, fed by a portion of every bet. While chasing these is thrilling, it comes at a cost. The base game RTP is significantly lower than non-jackpot versions, sitting at a harsh 92.00%. You are effectively paying a “tax” on every spin for the privilege of a lottery ticket.
Core Gameplay: Multipliers and Money Symbols
The base game plays out on a standard 5×3 grid with 10 fixed paylines. The goal is simple: land matching symbols from left to right. But the real cash lies in the Money Symbols (fish).
In the base game, these fish carry random cash values ranging from 0.2x to 50x your stake. Usually, these are dead symbols unless you are in the bonus round. However, Big Bass Floats My Boat throws a bone to the player in the base game. Randomly, after a spin where Money symbols are present, a multiplier can appear on them, paying out their value instantly. It's rare, but it stops the base game from feeling like a complete grind.
The Octopus Modifier: A Helping Tentacle?
This is where things get weird. Occasionally, an Octopus will appear. Unlike the scary creatures in Mystery slots, this guy is helpful.
- If you have Fisherman Wilds but no fish, the Octopus can pull a reel up to reveal Money symbols.
- If you have Money symbols but no Fisherman, he might rearrange symbols to create a win or trigger the feature.
Legend of Symbols: “Behind the Tackle Box”
| Symbol | Contextual Significance |
|---|---|
| The Boat | The highest paying symbol (200x for 5). It represents the vessel of opportunity—the only thing separating the player from the deep, volatile ocean. |
| Dragonfly | A classic bait signal. In fishing folklore, dragonflies hovering often indicate where the bass are feeding. |
| The Kit (Tackle Box) | Preparation. It implies that winning requires the right tools (or in this slot's case, the right Ante Bet strategy). |
Free Spins: The Grid Multiplier Revolution
This is the meat of the game. Hitting 3, 4, or 5 Scatter symbols (the bass jumping out of the water) triggers 10, 15, or 20 free spins respectively.
Here is the twist that separates this from Big Bass Amazon Xtreme. It uses a Position Multiplier. Every time a Money symbol lands in a grid position, that specific spot gets a +1x multiplier. When a Fisherman lands, he collects the fish value, and then that value is multiplied by the multiplier of the specific cell the fish landed in.
Imagine a fish with a $10 value lands on a spot with a x5 multiplier. The Fisherman collects $50. This creates a “sticky” potential where the end of the bonus round is exponentially more valuable than the start.
Standard vs. Super Free Spins: Is the Upgrade Worth It?
You can buy into the round directly.
- 100x Bet: Standard entry. 4 Fishermen needed to retrigger.
- 300x Bet: Super Free Spins. Only 3 Fishermen needed to retrigger.
Vlad Hvalov's Expert Tip:
“Don't be fooled by the lower retrigger requirement of the Super Bonus. The 300x price tag is incredibly steep. In my simulations, the variance is too high to justify the Super Buy for casual play. The standard organic trigger or the 100x buy offers a much more balanced risk-to-reward ratio for most bankrolls.”
Mathematical Paradox of the Slot
Here is the math problem that most players miss. The RTP is 92.00%, which is low. However, the volatility is rated 5/5. The paradox is that while the Progressive Jackpot implies a “lucky hit” potential, the 5,000x Max Win cap on the regular game actually limits the exponential growth of the Position Multipliers.
If you manage to build a spot up to x50 and land a 50x fish, you are instantly hitting 2500x. A couple of those, and the round ends abruptly because of the cap. Essentially, the “infinite” nature of the multiplier grid clashes with the hard Max Win cap, making the ‘perfect' game mathematically impossible to fully realize before the cap cuts you off.
Hidden Synergy
There is a subtle synergy between the Octopus and the Position Multiplier. In the free spins, if the Octopus appears to change symbols, he can theoretically drag Money symbols into positions that already have high multipliers built up from previous spins. This mechanic isn't explicitly advertised as a primary feature, but it's the only way to get a massive sudden spike in payout without a standard spin.
A Skeptic's View: The Strongest Argument Against This Slot
Let's address the elephant in the room: The RTP.
The strongest argument against playing this specific version is the 92.00% Return to Player.
If you are a grinder looking for play time, this number is a dealbreaker. Most modern slots, like Big Bass Halloween II or even competitors like Big Catch Bonanza: Perfect Haul, hover around 96%. Playing at 92% means the house edge is double what you usually face. You are paying a premium for the chance at the Jackpot. If you don't care about the progressive pot, you should strictly play the non-jackpot version of this game.
Visuals & Atmosphere: Setting the Hook
Pragmatic Play has stuck to the blueprint. The audio is that familiar, upbeat, banjo-plucking tune that screams “relaxed afternoon,” even though your balance might be screaming in terror. It fits perfectly into the Fishing slots genre—bright blues, animated bubbles, and the iconic Fisherman who looks like he's having the time of his life.
Visually, it shares DNA with Fishin' Frenzy clones, but the animations on the boat (which floats at the top of the reels) add a nice layer of dynamism.
Comparison: How it Stacks Up
This slot enters a crowded market.
Compared to Big Bass Amazon Xtreme, Floats My Boat is simpler but more volatile due to the grid multipliers. Amazon Xtreme offers more mini-mechanics.
If we look at Lucky Bass Mega Cash Collect by Playtech, that game focuses more on fixed jackpots and “Hold & Respin” mechanics. Floats My Boat stays true to the “Collector” mechanic.
For players who enjoy high-risk accumulation, this is closer to Pirots 2 in terms of grid progression logic, even though the themes are worlds apart. If you prefer the pure “cash collection” without the complex multipliers, you might be better off with Give Me Gold: Mo Fish.
Vlad's Expert Verdict
Big Bass Floats My Boat is a polarizing addition to the Pragmatic Play portfolio. The position multiplier mechanic is genuinely exciting and offers a way to hit big numbers that feels different from the standard multiplier trail.
However, the 92.00% RTP on this Jackpot version is a tough pill to swallow. I recommend this slot only if you are specifically hunting a Progressive Jackpot and understand the cost of entry. If you just want the gameplay, find the non-jackpot version. It’s a high-risk expedition, not a lazy Sunday fish.
FAQ
You can play the Big Bass Floats My Boat slot demo for free right here on Respinix.com without registration.
The Jackpot Bonus Game triggers randomly after any spin in the base game, allowing you to pick coins to match 3 jackpot symbols.
The theoretical RTP for the Jackpot Play version of this game is 92.00%, which is lower than the non-jackpot version due to the progressive contributions.
The Octopus randomly appears to either pull up reels revealing Money symbols or transform symbols to help trigger free spins or create wins.
Super Free Spins cost 300x the bet and require only 3 Fisherman symbols to retrigger the round, whereas the Standard round costs 100x and requires 4 Fishermen.
Yes, the maximum win is limited to 5,000x your total bet, excluding the Progressive Jackpots.
Yes, it is rated as very high volatility (5 out of 5 lightning bolts), meaning wins are less frequent but can be significant.
Each grid position has a multiplier starting at x1; every time a Money symbol lands there, the multiplier increases, boosting future collections in that spot.
Big Bass Floats My Boat – Big Bass Jackpot Bonanza












