Second Thunder Slot Demo by Thunderkick
Written by Secod on 05-11-2025 — Updated on 19-12-2025
Best Casinos to play Second Thunder for real money
Second Thunder by Thunderkick Slot Overview
Second Thunder plunges players into a Norse Ragnarök battlefield drenched in stormlight, martial sound design, and looming divine presence. Its gritty, cinematic tone closely recalls Ragnarok and Ragnarok 40K from Slotmill, favouring raw intensity and apocalyptic tension over flashy spectacle.
Gameplay revolves around the expanding Wild Field, which grows into a rectangle, alongside a Feature Row that can inject wilds, scatters, and reel multipliers. Free spins keep the Feature Row active, while Bet+ and bonus buys offer added control, with a free demo available on Bonus Tiime.
Demo Video of Second Thunder by Bonus Tiime
Watch the Second Thunder demo video on Bonus Tiime for a quick feel of this Thunderkick slot and its online slot gameplay, including the Wild Field and Feature Row, before deciding if it’s your style.
Second Thunder Slot Specifications
Second Thunder runs on a 6×5 grid with 50 paylines, mixing standard line wins with frequent feature interruptions for varied online slot gameplay.
RTP (Return to Player)
The RTP is 94.2%, a relatively low return that can affect long-term value.
Volatility
This is high volatility, so online slot gameplay swings between quiet stretches and occasional bigger hits.
Max Win
The max win reaches 12,500x, giving patient players a clear top-end target in this Thunderkick slot.
Theme
A dark Ragnarök march with stormy skies and Thor looming, delivering a gritty, warlike Norse mood.
Second Thunder Slot Features
Second Thunder keeps online slot gameplay moving with the Wild Feature, the Feature Row, the Bonus Game, Bet+, and feature buys, letting you chase expanding wild coverage, reel-based multipliers, and a free spins session that keeps the top-row modifiers in play.
Wild Feature
The Wild Feature activates when wilds land on two or more reels. It forms a rectangular wild area that converts every covered symbol into wilds, which can massively change a normal spin. The field can expand across up to six reels, and it can also be present when the bonus triggers.
Feature Row
The Feature Row sits above the reels and can randomly switch on during the base game, or stay active when you use Bet+. When active, it shows at least one wild or scatter, and it may add multipliers from x2 to x10 to specific reels. Multiple multipliers on one reel add together.
Bonus Game
The Bonus Game starts when you land three scatters, awarding a short free spins session that leans heavily on the Feature Row. The Feature Row stays active on every free spin, so you keep getting injected wilds, scatters, and reel multipliers. Extra scatters add spins, and more scatters can fully retrigger it.
Bet+ & Feature Buys
This set of options lets you increase feature frequency or directly purchase specific starting conditions, changing how quickly the game reaches its main mechanics. It’s useful if you prefer less waiting and more feature-led rounds, but it also increases cost per spin or entry.
- Bonus Boost: 1.5x bet, makes free spins 2x likelier.
- Bonus Boost Plus: 3x bet, makes free spins 5x likelier.
- Presence of Thor: 15x bet, guarantees Feature Row on initial spin.
- Thunderstorm: 15x bet, guarantees Wild Field on initial spin.
- Buy Bonus: 75x bet, buys entry to the free spins round.
Second Thunder Slot Review
Second Thunder leans into a bleak Ragnarök march, using dark colour grading, stormy backdrops, and martial sound design. The visuals feel gritty and consistent, with Thor looming behind the reels and subtle animation that supports the tension without making the screen too busy.
Online slot gameplay revolves around the Wild Field and the Feature Row, which can add reel multipliers and change outcomes fast. The setup links features well, but pacing can feel uneven when the base game runs cold between meaningful modifiers and free spins.
Second Thunder suits players who enjoy structured features and don’t mind waiting for the main mechanics to line up. The mix of Bet+ and buys adds control, while the core loop stays straightforward. It works best for fans of high-variance sessions and feature chasing.
Second Thunder Overall Rating
6.8/10
Second Thunder Slot FAQ
What Makes The Audio Feel Different Here
The soundtrack uses marching rhythms and low percussion to keep tension steady, rather than switching to celebratory fanfares. Sound effects stay metallic and restrained, so wins never overwhelm the mix. That design supports a brooding mood and helps players focus on visual cues. The overall vibe stays cinematic throughout.
Who Usually Enjoys Second Thunder Most
Second Thunder tends to suit players who like darker mythic settings and a serious tone, not cartoonish fantasy. It also fits people who enjoy short sessions with clear audiovisual feedback, rather than long narrative progression. Industry readers may note its modern UI and tidy information layout. The mood feels mature overall.
How Does The Art Direction Stand Out
The art leans on muted blues, greys, and storm lighting, avoiding neon contrasts. Characters and props look hand painted, with chunky silhouettes that read clearly at small sizes. Background motion stays subtle, which reduces fatigue on mobile. The overall presentation feels cohesive, with a gritty finish and good legibility.
Does It Feel Like A Modern Release Or Retro
It feels modern through its clean interface, readable typography, and quick on screen feedback, yet it avoids flashy overlays that can clutter the screen. Animations keep a steady tempo and avoid excessive particles. That balance makes it easy to follow on phones and desktops. The UX feels polished and consistent.
What Is The Biggest Creative Limitation
The apocalyptic premise sets big expectations, yet the presentation stays controlled and grounded. That choice keeps clarity high, but it can also limit the sense of escalation some players want from a Ragnarök story. The game delivers atmosphere, though it rarely surprises visually. The tone feels restrained by design.
Slot Rating
Quick informations
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RTP: 94.20%
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Provider: Thunderkick
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Volatility: High
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Max Win: 12,500 x
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Popularity: Very high
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Release Date: 19-02-2026
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Free Spins: Yes
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Min Bet: €0.1
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Max Bet: €100.0
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Autoplay: Yes
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Gamble Feature: No
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Available on Mobile: Yes
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Bonus Buy: Yes
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Themes:
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