Fishing-themed slots have become a staple in the online casino world, and with Marlin Masters, Hacksaw Gaming joins these well-charted waters. We do have some slots from their portfolio already, Octo Attack and Beast Below, but this is the first pure fishing themed one. We also have a review for the the sequel to this slot further down, the next in the series called Marlin Masters The Big Haul where they expand the Marlin Master slot series. Marlin Masters take inspiration from die hard classics such as Fishin’ Frenzy and Big Bass Bonanza while adding some unique Hacksaw elements to make it stand out. So, let’s reel in all the details to see if Marlin Masters is a slot worth spinning.
Marlin Masters UK Casinos
Go Fishing with 100 Spins on Big Bass Bonanza
#AD, 18+ New UK players only | 23 No Deposit Spins Winnings Have 10x Wagering Requirements | Max Cashout on No Deposit Spins is £100 | Cash Spins Winnings Are Wager-Free | No max cash out on Cash Spins | Eligibility is Restricted for Suspected Abuse | Skrill Deposits Excluded | Spins Value Are £0.10 Per Spin | All Spins Expire in 48 hours | Bonus terms apply
Bet £10, Get £10 Free Bet or 100 Cash Spins on Big Bass at the Races
#AD, New players only | Free bet minimum odds: 2.0 | Free bet value will be deducted from free bet winnings | Deposit & wager at least £10 to get free spins | Free Spins winnings are cash | No max cash out | Eligibility is restricted for suspected abuse | Skrill deposits excluded | Free Spins value £0.10 per spin | Free Spins expire in 48 hours | Bonus terms apply
Deposit and Wager £10 for 50 Cash Spins on Octobeer Fortune
#AD, New players only | Deposit & wager at least £10 to get free spins | Free Spins winnings are cash | No max cash out | Eligibility is restricted for suspected abuse | Skrill deposits excluded | Free Spins value £0.20 per spin | Free Spins expire in 48 hours | Bonus terms apply.
Deposit and Wager £10 for 100 Cash Spins on Le Bandit
#AD, New players only | Deposit & wager at least £10 to get free spins | Free Spins winnings are cash | No max cash out | Eligibility is restricted for suspected abuse | Skrill deposits excluded | Free Spins value £0.10 per spin | Free Spins expire in 48 hours | Bonus terms apply.
Deposit and Wager £10 for 100 Cash Spins on Big Bass Splash
#AD, New players only | Deposit & wager at least £10 to get free spins | Free Spins winnings are cash | No max cash out | Eligibility is restricted for suspected abuse | Skrill deposits excluded | Free Spins value £0.10 per spin | Free Spins expire in 48 hours | Bonus terms apply.
Marlin Masters Slot Stats
| Marlin Masters | |
|---|---|
| Number of Reels and Rows | 5×4 |
| Pay Lines | 14 |
| Minimum Bet | £0.10 |
| Maximum Bet | £100 |
| RTP | Up to 96.5% |
| Max Win | 7,500x |
| Bonus Features | Free Spins, Cash Them All Feature, Fisherman Multipliers, Bonus Trail, Modifiers |
| Feature Buy Option | Yes, from 3x to 200x your bet |
Marlin Masters has the classic fishing slot mechanics with Hacksaw Gaming’s unique twist, sprinkled on top. Its 5×4 reel setup and 14 pay lines give a solid base game, while also offering features like fisherman multipliers and three types of bonus rounds, to keep the gameplay fun. Betting ranges from £0.10 to £100, so you can play this game with any bankroll. Even though the game is centered around marlins, Hacksaw are the first studio to introduce a Barracuda. So, it’s not all about the bass!
How to Play Marlin Masters Free Demo Slot
If you have played other fishing slots before, then this should not be too hard for you to grasp. But a quick recap won’t hurt. If you are fresh to the fishing slot scene, then here is a quick guide to how to play Marlin Masters demo or real money slot. Once you are ready for action, head on over to one of our trusted casinos above.
Set Your Bet: Use the bet controls to choose your stake. Bets range from £0.10 to £100 per spin, once that is sorted press the spin button to start 5×4 reels in motion. Winning combinations are formed across 14 fixed pay lines by landing matching symbols from left to right.
Look Out for Special Features: Cash Them All! Land Marlin money symbols with cash values (1x to 1,000x your bet). A fisherman symbol collects these values if present. You also have 3 Free Spins Bonus Rounds:
- Reel It In: 10 spins with progressive fisherman multipliers.
- Off The Hook: 15 spins, starting with Fisherman 2x multipliers and enhanced progression.
- Plenty of Fish In The Sea: 10 spins with guaranteed marlin and fisherman on every spin.

Feature Buy$ Option (Where Available)
Marlin Masters offers feature buys such as Bonus Hunt FeatureSpins for 3x the bet, Trigger Reel It In (65x), Off The Hook (200x), and more.
Winning Combinations & Payouts
Marlin Masters slot features 9 common pay symbols. Winning combinations are formed by landing, at least 3 matching symbols, from left to right on the 14 fixed pay lines. Note that wild symbols can pays 10x for 5 of a kind.

High-Paying Symbols
Fish symbols carry the highest value. There are 4 types of fish: groupers, bass, GT’s and Barracuda. Payouts range from 0.5x – 7.5x
Low-Paying Symbols
Card symbols have low values. There are 5 card symbols (10, J, Q, K and A) which payout from 0.1x – 2x.
Special Symbols
Moreover, there are also 4 special symbols in Marlin Masters. These symbols serve a special purpose when they land.

Anchor Wild
Wild symbols, substitute for all regular symbols to help complete winning combos. If you land 5 wilds on a pay line, then you receive a payout of 10x. Wilds are active in both the base game and bonus rounds.

Fisherman Symbol
A fisherman symbol collects cash values from marlin symbols, whenever they land together. Fishermen can also carry multipliers, ranging from 1x to 20x. Moreover, they also advance you in the bonus trail in the bonus round.

Marlin Money Symbols
Money symbols come with random cash values ranging from 1x to 1,000x. They can be collected by Fishermen symbols. If you form a pay line with 3 or more marlin symbols, then you receive their combined cash values, even without a fisherman.

Free Spins Scatter
Scatters trigger free spins bonus rounds. 3 Scatters activate a Reel It In feature with 10 free spins. 4 Scatters trigger an Off The Hook feature with 15 free spins. Whereas, 5 Scatters unlocks a Plenty Of Fish In The Sea feature with 10 free spins and boosted rewards.
Marlin Masters Bonus Game
The real fun with Marlin Masters is in the bonus rounds. Depending on how many scatters you land in the base game, you can trigger one of 3 bonus rounds: Reel it In, Off the Hook or Plenty of Fish in the Sea. You can also buy one of five bonus features.
- BonusHunt FeatureSpins: For 3x your bet, this increases your chance of triggering a bonus game fivefold.
- Marlins & Fishermen: Guarantees at least two Marlins and one Fisherman symbol per spin, for 50x your bet.
- Reel It In: Activates the Reel It In free spins feature for 65x your bet.
- Off The Hook: Activates the Off The Hook bonus round for 200x your bet.
- Plenty Of Fish In The Sea: Triggers this high-reward mode for 500x your bet.

Reel It In
Land 3 Scatter symbols in the base game to activate this feature with 10 free spins. Here you get the Marlin Progress Bar which is a bonus trail. Every time a fisherman symbol lands, you advance one step on the trail to reach new levels. Four fishermen advance you to a new level of rewards and features.
- Level 2: Receive 10 extra spins, Fishermen carry a min multiplier of 2x.
- Level 3: Receive 10 extra spins, Fishermen carry a min multiplier of 4x.
- Final Level: Receive 10 extra spins, Fishermen carry a min multiplier of 10x.
Off The Hook
Trigger this by landing 4 Scatter symbols, unlocks this feature with 15 free spins. Featuring enhanced multipliers and, the Fisherman symbols always appear with a minimum multiplier of x2 from the start.
- Level 2: Receive 15 extra spins, Fishermen carry a min multiplier of 4x.
- Level 3: Receive 15 extra spins, Fishermen carry a min multiplier of 10x.
- Final Level: Receive 15 extra spins, Fishermen carry a min multiplier of 15x.
Plenty Of Fish In The Sea
Trigger with 5 Scatter symbols to access this feature, starting with 10 free spins. In this mode, you get guaranteed rewards on every spin. This mode maximizes your chances of getting massive wins thanks to the guaranteed symbols each spin.
- At least one Marlin symbol, with a cash value of 5x or higher, appears.
- At least one Fisherman symbol is guaranteed to land.
Marlin Masters The Big Haul
After dipping their toes into fishing slots with Marlin Masters Hacksaw Gaming returns with Marlin Masters The Big Haul. In this title we get a new fishing spot with a tropical backdrop with bamboo-framed reels and turquoise waters coupled with a laid-back island soundtrack. The gameplay sticks to the 5×4 grid and 14 paylines but the feature set has been expanded adding more depth (pun intended) with some moree variety. And also a new top win of 10,000x.
This follow-up keeps everything that worked in Marlin Masters. But you get some better mechanics like Golden Marlins, Golden Fishermen. The result is a game that feels familiar but is more fun to play.

Marlin Masters The Big Haul Bonus Features
Just like the original, The Big Haul is all about collecting Marlin symbols using Fishermen. But this time, there are new twists that take the feature set to the next level:
- Golden Marlins: These shiny symbols not only carry cash values up to 1,000x, but when activated, they boost the value of all normal Marlins on the grid before collection.
- Golden Fisherman: A rare but powerful collector that not only gathers Marlin values but also collects the totals gathered by all regular Fishermen on the same spin.
- Sticky Fishermen: In the top-tier bonus, these collectors stay locked on the reels and keep scooping up Marlins over multiple spins.
There are three unique Free Spins bonuses, each with increasing levels of volatility and potential:
- Don’t Be Koi: 8 Free Spins with a progressive Big Haul Bar. Every 4 Fishermen upgrades your rewards and adds 8 more spins, with growing minimum multipliers.
- Catch Me If You Can: Triggered with 4 scatters, this round starts with 10 Free Spins and guarantees a minimum 2x multiplier on all Fishermen. Reach upgrade levels for more spins and even bigger base multipliers (up to 15x).
- Hooked On Paradise: The most volatile bonus. It begins with 10 Free Spins and features a guaranteed Sticky Fisherman on the grid from the start. Golden Sticky Fishermen can also appear and collect both Marlins and other Fishermen’s hauls.
Bonus Buy options are available, ranging from 3x for BonusHunt spins to 200x for an instant Catch Me If You Can trigger or 500x for direct access to Hooked On Paradise.

Worth the Haul?
Marlin Masters The Big Haul builds on its predecessor without over-complicating the formula. The tropical setting have a lighter and more laid back feeling. While the added mechanics such as Sticky and Golden collectors introduce fresh win potential. With a 10,000x max win, medium volatility, and multiple bonuses this sequel is a solid step up for anyone who enjoyed the original. If Marlin Masters was the warm-up The Big Haul is the real catch in this series so far.
Marlin Masters OG
Marlin Masters OG is a later, more classic-style version of Marlin Masters from Hacksaw Gaming. Even though the name says OG, this is not the original slot. Instead, it is more like a stripped-back take on the series. OG is using a smaller 5×3 layout with 9 paylines instead of the 5×4 setup and 14 paylines that you have in the first game.
Marlin Masters OG has a 96.25% top RTP. There are also other versions with a lower 94.23% and 92.27%. The max win is at 7,500x, the same as the original Marlin Masters. So this is not really a bigger sequel. It is more like a cleaner, simpler version. It fit players who want the Marlin Masters collect mechanic without extra reel space or feature clutter.

Marlin Masters OG Bonus Round & Features
The core idea is still the same. Marlin symbols carry cash values, and these can be collected through Lootlines when 3 or more Marlins land on a winning line. If a Fisherman symbol appears, it can collect all visible Marlin values as well. Fishermen can also land with multipliers up to x20, which is where the better collects can come from.

You still get the three main bonus rounds from the series. Reel It In starts with 10 free spins and uses a progress bar where every 4 Fishermen unlocks extra spins and stronger minimum multipliers. Off The Hook starts with 15 free spins and gives better upgrade potential. Plenty of Fish in the Sea is the top feature, giving 10 free spins with at least one Marlin and one Fisherman guaranteed on every spin.
Conclusion
Overall, Marlin Masters OG is a decent side-entry in the series. It is not as exciting as The Big Haul. But it does give the format a classic slot feel. If you liked the original but wanted something a bit more straightforward. Then this version makes sense. If you prefer bigger grids and more feature layers, The Big Haul is still the better catch.
Marlin Masters FAQ
Marlin Masters has a variable RTP, ranging from 88.35% – 96.24%. So make sure to check the RTP offered by your casino before playing.
The maximum win in Marlin Masters is 7,500x your bet. You can achieve this by landing a 1,000x valued marlin and a fisherman symbol with a win multiplier.
You can trigger free spins by landing 3, 4 or 5 Scatter symbols in the base game. Moreover, you can purchase a bonus for up to 500x your bet, with a bonus buy feature.
The game has a medium volatility rating, which should mean that it’s a balanced mix of frequent smaller wins and the potential for larger payouts, especially in the bonus rounds.
Conclusion
Marlin Masters by Hacksaw Gaming, offers a familiar yet feature packed experience. It shares core mechanics with classics, but with some added icing, such as progressive free spins levels, multiple bonus modes, and the potential for win multipliers in both the base game and bonus rounds.
We like that there are three bonus rounds and the max win (7,500x) is pretty solid too. Design and features are polished, in true Hacksaw fashion. Overall, Marlin Masters is a good slot to play.
More Game Reviews
Whether you’re into classic slots, video slots, or progressive jackpots, we’ve got it all. Our game reviews are crafted to give you everything you need to know about each game. From themes and graphics to bonus features and winning potential, we cover it all.


















