Betsoft

Thunder Clash

Slots Video Slots Mythology Medieval Ancient Viking Thunderstorm

Viking mythology slot combining roaming Wilds with jackpot collection

SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals, and it cannot be bought.

How this score is built

RTP

96%

return to player

Volatility

Medium volatility

variance

Max win

—

top multiplier

Min bet

$0.25

per spin

Reels

243 lines

Player rating

5.0 ★

18 votes

DEMO Play free, no signup

Betsoft

Embed on your site

5.0 / 5

18 ratings

User ratings are shown separately from the Slot Score unless stated otherwise.

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Payouts & RTP9/10

RTP 96% → 9.0/10

Volatility8/10

medium → 8.0/10

Win Potential—

no data

Features5.5/10

9 features → 5.5/10

Game Mechanics6/10

f=9 r=5 p=243 → 6.0/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.25–80 (×320) → 6.0/10

Provider Reputation6.9/10

provider avg 6.9 → 6.9/10

Popularity4.6/10

search demand p66 + proxy blend (70/30) → 4.6/10

Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.

Cite this score

SlotRanker Score: 68 — Thunder Clash by Betsoft

https://slotranker.com/betsoft/thunder-clash#score

How to cite

Slot Summary

Thor and his hammer move from Mythology into the action in Thunder Clash, a Betsoft slot that stages a Viking conflict across 243 Ways. The medium-volatility format uses Walking Wilds and stacked symbols to alter ordinary spins, then shifts toward Hold and Win collection play with Fixed Jackpots. That split gives the Thunderstorm setting a mechanical purpose: roaming power in the base game and captured value in the bonus.

How It Plays

Wins use 243 Ways, connecting matching symbols across adjacent reels from the left. The Stack feature can place repeated symbols together, while Wild Symbols substitute in qualifying combinations.

Walking Wilds change position across the reels instead of disappearing immediately after one result. Their movement gives successive spins a continuing element before the separate collection bonus begins.

Theme & Atmosphere

Thor is the central Mythology figure, with Viking and Ancient references carried through hammers, helmets, shields, horns, and longships. Thunderstorm imagery signals his influence during feature activity.

Medieval scenery frames the action around rocky shores and seafaring conflict. The setting stays focused on Norse power rather than mixing unrelated gods or historical cultures.

Mythology Medieval Ancient Viking Thunderstorm

Features & Win Potential

Walking Wilds travel across the grid and continue assisting qualifying combinations as their positions change. The Stack feature creates groups of matching symbols that can connect across multiple ways.

Hold and Win changes the objective from adjacent symbol matching to collection. Fixed Jackpots provide named bonus targets, while additional award symbols help sustain the feature.

Wild Symbol Medium volatility 5 Reels Walking Wilds 243 Ways 96% RTP Hold and Win Fixed Jackpots Stack

Bonus & Free Spins

The Hold and Win feature locks collected award symbols in place for its remaining sequence. New symbols refresh the opportunity to continue, and Fixed Jackpots sit among the available outcomes.

Spec sheet

Thunder Clash at a glance.

Identity

Slot nameThunder Clash

StudioBetsoft

Released8/25/2023

Math

SlotRanker Score68

RTP96%

VolatilityMedium volatility

Max win—

Bet range$0.25 – $80.00

Player rating5.0 / 5 · 18 votes

Format

Reels5

Paylines243

Layout5x3

Features

Themes

This game is searched most in United States, United Kingdom, and Canada.

Expected average based on this slot's 96% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$4.00

Cost per session$4.00

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

How long could a bankroll last on Thunder Clash? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

Bankroll ($)Bet per spin ($)Speed

Volatility tier: Medium

Running simulation…

How this works

Each simulated spin either misses or returns a win drawn from a log-normal distribution, with the hit rate and spread set by the slot's volatility tier (Medium). The model is calibrated so the average return equals this slot's published RTP (96.00%), with wins capped at its top multiplier (1,000×).

This is a simplified, parametric model of the game's math — not its real paytable. It exists to make the house edge visible over many sessions, so the numbers above are averages across thousands of runs, never a forecast of one.

This is math, not a prediction. Real sessions vary wildly, and no strategy changes a game's built-in house edge. Play for fun, set limits, and never bet more than you can afford to lose.

Where to play Thunder Clash

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Compare Thunder Clash with other games

	Thunder Clash Score 68This game	Fire Lightning Score 76	Mysteries of Pandora Score 78	Return of the Valkyrie Splitz Score 77	Thunderstruck II Score 76
Identity
Studio	Betsoft	BGaming	Naga Games	Boomerang Studios	Games Global
Released	8/25/2023	7/16/2018	10/16/2022	3/25/2022	5/5/2010
Math
RTP	96%	97.61%	96.34%	96.51%	96.65%
Volatility	Medium volatility	Medium/High	Medium volatility	Medium/High	Medium volatility
Max win	—	1,000×	—	5,000×	8,000×
Format
Reels	5	5	5	5	5
Layout	5x3	5x3	5x4	5x3	5x3
Paylines	243	20	15	243	243
Min bet	0.25	0.01	—	0.3	0.3
Max bet	80	20	—	30	5
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	—	✓	✓	—	✓
Scatter symbol	—	✓	—	—	✓
Multiplier	—	—	✓	—	✓
Bonus game	—	—	—	✓	✓
Respins	—	—	—	✓	—

Every number is shown as a delta against Thunder Clash.

Comparing against

Thunder Clash

Betsoft

RTP

96%

Max win

—

Score

+ Free Spins+ Scatter

+ Free Spins+ Multiplier

Return of the Valkyrie Splitz

+ Bonus Game+ Respins

+ Free Spins+ Scatter+ Multiplier+ Bonus Game

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