Red Tiger Gaming

Thors Lightning

Slots Video Slots Fantasy Action & Adventure Mythology Winter Ice Viking Thunderstorm

Norse cluster slot with a locked central bonus area

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

95.1%

return to player

Volatility

High volatility

variance

Max win

1,848×

top multiplier

Min bet

$0.20

per spin

Reels

7 lines

Player rating

3.8 ★

6 votes

DEMO Play free, no signup

Red Tiger Gaming

Embed on your site

3.8 / 5

6 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 & RTP8/10

RTP 95.1% → 8.0/10

Volatility9/10

high → 9.0/10

Win Potential6.5/10

x1848.00 (1848×) → 6.5/10

Features9.5/10

14 features → 9.5/10

Game Mechanics4.9/10

f=14 r=5 p=7 → 4.9/10

Context signals (tie-breakers)

Layout5/10

5x4 → 5.0/10

Bet Flexibility6/10

0.2–40 (×200) → 6.0/10

Provider Reputation6.8/10

provider avg 6.8 → 6.8/10

Popularity6.8/10

search demand p87 + proxy blend (70/30) → 6.8/10

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: 74 — Thors Lightning by Red Tiger Gaming

https://slotranker.com/red-tiger-gaming/thors-lightning#score

How to cite

Slot Summary

Breaking the locked center is the decisive act in Thor's Lightning. Red Tiger Gaming surrounds that blocked area with a seven-by-seven cluster grid, where Cascading wins remove symbols and gradually open access to either Valhalla or Muspell Free Spins. The high-volatility profile, 95.1% RTP, and x1848 maximum win make the central unlock more important than any single opening drop.

How It Plays

Matching symbols must touch horizontally or vertically to create a cluster. Once a group pays, those symbols disappear and new ones cascade into the open positions.

Eight locked tiles occupy the central area at the start. Successful clusters damage those positions, turning ordinary symbol removal into a route toward one of the Free Spins modes.

Theme & Atmosphere

Viking and Mythology references place Thor at the center of the action, with the Thunderstorm theme connecting his lightning to the grid-changing events.

Ice and Winter details frame the locked grid as a frozen obstacle, while Fantasy elements separate the setting from a strictly historical treatment of Viking material.

Fantasy Action & Adventure Mythology Winter Ice Viking Thunderstorm

Bonus & Free Spins

Opening the central block can reveal Valhalla Free Spins or Muspell Free Spins. The two modes give the same unlocking objective separate outcomes once the protected area breaks.

Because access depends on breaking the center through winning Cascades, the Free Spins trigger develops across related symbol removals rather than appearing as a standard scatter count.

Spec sheet

Thors Lightning at a glance.

Identity

Slot nameThors Lightning

StudioRed Tiger Gaming

Released2/14/2019

Math

SlotRanker Score74

RTP95.1%

VolatilityHigh volatility

Max win1,848×

Bet range$0.20 – $40.00

Player rating3.8 / 5 · 6 votes

Format

Reels5

Paylines7

Layout5x4

This game is searched most in United States.

Expected average based on this slot's 95.1% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$3.92

Cost per session$3.92

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 Thors Lightning? 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: High

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 (High). The model is calibrated so the average return equals this slot's published RTP (95.10%), with wins capped at its top multiplier (1,848×).

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 Thors Lightning

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Compare Thors Lightning with other games

	Thors Lightning Score 74This game	Thunderstruck Gold Blitz Extreme Score 71	Troll Hunters Score 54	Piggy Bjorn 2 Winter is Coming Score 87	Valhalla Wild Winter Score 83
Identity
Studio	Red Tiger Gaming	Stormcraft Studios	Play'n Go	GameArt	Bullshark Games
Released	2/14/2019	10/22/2024	7/10/2013	12/20/2022	12/17/2024
Math
RTP	95.1%	94%	94.74%	96.91%	96.2%
Volatility	High volatility	High volatility	Medium volatility	High volatility	High volatility
Max win	1,848×	5,500×	10,000×	80,000×	12,000×
Format
Reels	5	5	5	5	5
Layout	5x4	5x4	5x5	5x4	5x3
Paylines	7	4096	30	50	14
Min bet	0.2	0.2	0.2	0.5	0.1
Max bet	40	5	10	100	100
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	—	✓	✓
Free spins	✓	✓	—	—	✓
Scatter symbol	✓	—	—	✓	✓
Multiplier	—	✓	✓	✓	✓
Bonus game	—	✓	✓	✓	—
Respins	—	✓	—	—	—

Every number is shown as a delta against Thors Lightning.

Comparing against

Thors Lightning

Red Tiger Gaming

RTP

95.1%

Max win

1,848×

Score

Thunderstruck Gold Blitz Extreme

+ Multiplier+ Bonus Game+ Respins− Scatter

+ Multiplier+ Bonus Game− Wild− Free Spins− Scatter

Piggy Bjorn 2 Winter is Coming

+ Multiplier+ Bonus Game− Free Spins

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01What are the RTP and volatility of Thor's Lightning?

Thor's Lightning has 95.1% RTP and high volatility, with a listed maximum win of x1848.

02How are wins formed?

Matching symbols form clusters when they connect horizontally or vertically, and winning groups disappear so replacement symbols can cascade into the grid.

03What is locked in the center of the grid?

A central three-by-three block begins inactive. Winning clusters break its locked tiles and can reveal access to Valhalla or Muspell Free Spins.

04Who developed Thor's Lightning?

Red Tiger Gaming developed Thor's Lightning, which Evolution lists as a slot released in 2019.

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