Mutant Trawlers Slot Review

⭐ 7.5/10
Create by: Bang Bang Games
Review by:
Posts by Michael White
Updated: November 29, 2025

Mutant Trawlers is a Above average volatile slot from Bang Bang Games with an RTP 96% | 94% | 90.5% | 86% and up to x3069 maximum win. Play demo for free.

Mutant Trawlers Slot Demo

Release Date
2024-05-16
RTP
96% | 94% | 90.5% | 86%
Max Win
x3069
Volatility
Above average
Bet Range ($,€,£)
0.20 - 40
Number of Reels
5
Betways
243
Features
Fish, Gamble, Monsters, Multiplier, Respins, Sea, Water

Mutant Trawlers Slot Overview

When I load up Mutant Trawlers, I feel like I am dropping my line into the wrong sort of lake. The reels sit under murky radioactive water, with a nuclear plant looming in the distance and warped fish gliding past. It is a fishing slot, but not the cosy kind. Bang Bang Games lean into dark humour here, turning the standard rod-and-reel outing into a toxic cartoon nightmare.

When I spin, I play on a 5x3 panel with 243 ways to win, landing lines by hitting three or more matching symbols on adjoining reels from the left. Mutant Cash symbols lurk on the grid while fishing boats cruise above, ready to scoop up values and upgrade into trawlers. Those trawlers can trigger respins, and the whole thing feeds into a larger loop that leads towards Meltdown Free Spins and optional feature buys.

Mutant Trawlers slot screenshot

Mutant Trawlers Slot Information

In Mutant Trawlers I get a clear layout despite the filthy water. The reels sit below the surface while a collector boat bobs along the top, waiting to interact with Mutant Cash symbols. Spin, stake, and the side features are laid out around the screen, and the slot runs smoothly on mobile, desktop, or tablet. Wins come from lining up at least three of a kind on connected reels starting from reel one.

The low-paying symbols are J, Q, K, and A, paying between 0.6 and 0.8 times the bet for five of a kind. High-paying ones include goggles, a steel barrel, a radiation detector, and a glowing green chunk of plutonium that can reach five times the stake for a full way. Wilds show a warning sign and replace everything except scatters and Mutant Cash, while mushroom cloud scatters carry the word Boom and trigger free spins.

Symbols and Paytable

Symbol Quantity Payout
icon 1 5 x5
4 x1.5
3 x0.8
icon 2 5 x2
4 x0.8
3 x0.5
icon 3 5 x1.5
4 x0.6
3 x0.4
icon 4 5 x1
4 x0.5
3 x0.3
icon 5 5 x0.8
4 x0.4
3 x0.2
icon 6 5 x0.8
4 x0.4
3 x0.2
icon 7 5 x0.6
4 x0.4
3 x0.2
icon 8 5 x0.6
4 x0.4
3 x0.2
icon 9 Scatter
icon 10 Wild

Mutant Trawlers Slot Features and Stats

When I look at the hard numbers in Mutant Trawlers, I see a medium to high volatility slot with a default theoretical return of 96 percent, though casinos can set it lower at 94, 90.5, or 86. Bets go from 0.20 up to 40 per spin, and the maximum advertised win is 3069 times the stake. Core features are Wild Symbol, Cash Collect, Trawler Respin, Meltdown Free Spins, an extra chance button, and Feature Buy.

Wild Symbol in Mutant Trawlers Slot Features

In practice, the Wild Symbol in Mutant Trawlers does a lot of quiet work. It lands on the reels as a radioactive warning sign and can stand in for any regular pay symbol. When I hit several ways at once in this 243-line layout, a single wild in the right spot often ties things together and turns what would have been a half-hit into a screen full of small but steady pays.

I find the wilds especially handy during respins and Meltdown Free Spins. They do not affect Mutant Cash directly, yet they keep regular ways ticking over while the trawlers chase fish values. Because ways wins pay during respins, a line of premiums nudged along by a wild can stack on top of collected cash, which helps smooth out stretches where the fish values themselves come in on the modest side.

Cash Collect and Trawler Respin in Mutant Trawlers

In Mutant Trawlers, the Cash Collect feature is where the fishing theme really bites. Mutant Cash symbols appear on the reels as ugly fish with attached values. Above, a collector boat can land over any reel. When that happens on top of at least one Mutant Cash symbol, the boat scoops the total for that reel, turns into a powered-up trawler, and awards a Trawler Respin where things start to escalate.

Once upgraded, the trawler carries a starting multiplier of two times and collects all Mutant Cash visible over the entire panel, not just its original reel. After each successful respin where at least one cash value is gathered, that multiplier climbs by one, and more collector boats can land and join the party. Any new trawler that appears during the feature inherits the current multiplier value, which can create pleasing cascades of collection.

When I hit a good Trawler Respin sequence, it feels like playing a hold-and-win round that keeps feeding extra shots. Regular line wins still pay during the sequence, though they are not multiplied, so a lucky screen of high symbols can pad things out while the fish do their work. The mechanic is not the wildest around, but in this radioactive setting it gives the slot a clear identity and some gripping moments.

Meltdown Free Spins and Feature Buy in Mutant Trawlers

The main bonus round in Mutant Trawlers comes from landing three, four, or five mushroom cloud scatters, awarding 12, 15, or 20 Meltdown Free Spins. Before the round begins, I can either keep the awarded spins or risk them on a gamble wheel that offers up to 20 spins. Hit the red slice and everything is gone. During the feature, trawler multipliers never reset and the feature cannot be retriggered, so any value gained there sticks until the round ends.

When I do not fancy waiting for scatters, the Feature Buy offers two choices. Paying 65 times the bet grants entry to Meltdown Free Spins with a random trigger of three to five scatters, giving between 12 and 20 spins. Paying 120 times the stake forces a five-scatter start and 20 spins. There is also an ante option that raises the base stake by half and roughly doubles the chance of triggering free spins in normal play.

Mutant Trawlers slot screenshot

Mutant Trawlers Slot Verdict

As a long-time fan of fishing slots, I like how Mutant Trawlers twists the formula. The radioactive lake, grotesque fish, and tongue-in-cheek tone make it feel different without becoming harsh or overly punishing. The 3069 times max win will not tempt extreme hunters, yet the trawler multipliers and persistent action in Meltdown Free Spins give enough bite. For me, it sits nicely as a medium-risk, entertaining session game.

Screenshots

Mutant Trawlers slot screenshot 1
Mutant Trawlers slot screenshot 2
Mutant Trawlers slot screenshot 3
Mutant Trawlers slot screenshot 4
Mutant Trawlers slot screenshot 5
Mutant Trawlers Final Ratings
Theme & Symbols








Sounds & Music








Bonus Features








RTP (96% | 94% | 90.5% | 86%)








Max Win (x3069)








Originality








FAQs About Mutant Trawlers

Can I play Mutant Trawlers free slot?

Absolutely! You can enjoy Mutant Trawlers for free on our website without registration. Our partner casinos of Bang Bang Games also usually offer demo mode access.

Can I win real money on Mutant Trawlers slot?

Yes, to win real money in Mutant Trawlers, you'll need to create an account at a licensed casino site. You can then play for real and win up to x3069.

Can I play Mutant Trawlers slot on mobile phone?

Yes, Mutant Trawlers is fully optimized for mobile devices and runs smoothly on any devices.

Compare Mutant Trawlers With Other Slots

Slot Rating Software Release Date Volatility RTP Bet Range Max Win Number of Reels Number of Betways
Mutant Trawlers 7.5 Bang Bang Games 2024-05-16 Above average 96% | 94% | 90.5% | 86% 0.20 - 40 x3069 5 243
Jokrz Wild Jackpot 6.5 Bang Bang Games 2024-06-06 High 96% 0.20 - 40 x2850 3 9
Stargate Ra’s Trail 6.5 Bang Bang Games 2024-05-16 Above average 96.07% 0.40 - 400 x5709 6 40
The Runemakers DoubleMax 8 Bang Bang Games 2024-02-15 High 96% | 94% | 90.5% | 86% 0.20 - 50 x15000 6
Arctic Catch 7 Bang Bang Games 2023-12-12 Above average 96.1% 0.20 - 40 x5184 5 243
Shadow Raiders MultiMax 8.5 Bang Bang Games 2023-04-20 High 96.1% | 94.1% | 90.5% | 86.1% 0.20 - 40 x15000 5 243
Pharaoh’s Gaze DoubleMax 8 Bang Bang Games 2023-02-23 High 96.1% 0.20 - 40 x15000 5 20
Jumbo Jellies 6 Bang Bang Games 2021-12-13 High 95.5% 0.2 - 100 x5000 3 - 6 20 - 40
Angry Tiki DoubleMax 6 Bang Bang Games 2025-09-24 High 94% | 90.5% 0.20 - 50 x15000 5 20