15 Tridents

(Microgaming) Slot Review

Author
James Hargreaves
Last updated: 12 March 2026

15 Tridents - Game Overview

In my time testing 15 Tridents, I was immediately struck by the dual reel setup. Unlike a standard fruit machine, PearFiction has designed this with two independent 5x4 grids, offering a combined total of 2,048 paylines. The theme dives into a cartoonish Greek mythology underwater world where a Kraken lurks in the shadows, adding plenty of character to the spins. It is clearly a step up from their previous reskin jobs, offering a more original mechanics integration.

The core attraction here is the SwiftHits instant scatter jackpot system. You can see the prize ladder displayed on the left, promising payouts up to 10,000x your stake. With the dual grids providing 40 symbol positions in total, chasing those scatter symbols across both reel sets creates a genuinely engaging dynamic that differs from the usual single-grid scatter chases.

15 Tridents slot screenshot

Symbols & Paytable in 15 Tridents

The paytable leans heavily on character symbols, with the four premium icons paying between 4x and 37.5x your stake for five of a kind. The Payways system means you just need matching symbols on adjacent reels from left to right to secure a win. I found the Wilds particularly useful; they do not just substitute for pay symbols but often land with multiplier values of x2, x3, or x5, boosting any win they participate in.

Symbol Payouts

Symbol Payout
icon 1 5 → x37.5
4 → x7.5
3 → x2
icon 2 5 → x15
4 → x5
3 → x1.5
icon 3 5 → x5
4 → x2.5
3 → x1
icon 4 5 → x4.5
4 → x2.25
3 → x1
icon 5 5 → x4
4 → x2
3 → x1
icon 6 5 → x0.75
4 → x0.5
3 → x0.35
icon 7 5 → x0.6
4 → x0.45
3 → x0.3
icon 8 5 → x0.5
4 → x0.35
3 → x0.25
icon 9 5 → x0.5
4 → x0.35
3 → x0.25
icon 10 Special
icon 11 Scatter
icon 12 Wild

Bonus Features in 15 Tridents

The SwiftHits prizes are central to the action. You need to land between 3 and 15 Trident scatters anywhere in view across both distinct grids to win instant cash prizes ranging from 1.25x to the top jackpot of 10,000x. To assist with this, I triggered several random modifiers during my session. Poseidon’s Favour can randomly add extra Trident scatters, while Amphitrite’s Blessing adds random Wilds or upgrades existing ones with multipliers. There is also the Siren’s Call, which adds a premium symbol to a reel set in a specific way to guarantee a winning combination.

The Free Spins round is where the potential ramps up. You trigger this by landing three or more Eye of Kraken scatters across both reel sets. Depending on whether you land 3, 4, 5, or 6 scatters, you are awarded 10, 15, 20, or 25 free spins respectively. Crucially, all SwiftHits Trident symbols that land during the bonus are sticky. They accumulate until the end of the feature, allowing you to climb the prize ladder for a single, hopefully massive, payout upon completion.

15 Tridents slot screenshot

15 Tridents - Review Summary

While Blazing Mammoth put PearFiction on the map, 15 Tridents feels like a far more accomplished release. The dual grid setup works brilliantly with the SwiftHits mechanic, effectively doubling your chances to land those crucial scatters. The addition of sticky accumulation in the bonus round creates a proper thrill-ride, and the random base game modifiers ensure the gameplay does not get stale. It is a strong, original installment for players looking for high volatility potential.

15 Tridents slot screenshot 1
15 Tridents slot screenshot 2
15 Tridents slot screenshot 3
15 Tridents slot screenshot 4
15 Tridents slot screenshot 5

15 Tridents Ratings

Theme & Symbols
0
Sounds & Music
0
Bonus Features
0
RTP (96.12%)
0
Max Win (10,000x)
0
Originality
0

15 Tridents FAQ

Is 15 Tridents slot safe to play?
Yes. 15 Tridents is developed by Microgaming, a licensed and regulated game provider. The slot uses a certified RNG (Random Number Generator) ensuring fair outcomes.
Can I play 15 Tridents for free?
Yes, you can play 15 Tridents in demo mode right here on our website without any registration or deposit required.
What is the maximum win in 15 Tridents?
The maximum win in 15 Tridents is 10,000x your bet.

15 Tridents — Comparison

Game RTP Volatility Max Win Rating
96.12% High x10000
96% High x5000
96.2% Average x2000
92.08% Average x500 7
96.14% Average x1000 6
96.12% Average x5000 6
96.14% Average x1000 7
96.44% Average x1000
96.04% High x12000
96.92% Average x2000
95.72% High x10000
96.9% Average x10000 7
95.12% | 94.13% | 92% Low x10000 7.3
96% High x5000 5
96.80% High x12000 7
96.50% High x5000 8
95.07% High x20000 6
96% | 94% | 92% | 86.70% High x5000 10
96.31% High x5000 5
96% High x3119 5
96.26% Average x1000 5
96.44% High x5000 6
96% Average x5845 7
96.1% High x1500 5
96.08% Average x1000 4