Tom Horn Gaming

Rot Stormo

Slots Video Slots Fruit Classic Thunderstorm

High-volatility fruit slot with expanding wild reels

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

92.06%

return to player

Volatility

High volatility

variance

Max win

2,000×

top multiplier

Min bet

$0.50

per spin

Reels

40 lines

Player rating

4.6 ★

11 votes

DEMO Play free, no signup

Tom Horn Gaming

Embed on your site

4.6 / 5

11 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 & RTP3/10

RTP 92.06% → 3.0/10

Volatility9/10

high → 9.0/10

Win Potential6.6/10

x2000.00 (2000×) → 6.6/10

Features8.5/10

12 features → 8.5/10

Game Mechanics6.7/10

f=12 r=5 p=40 → 6.7/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.5–100 (×200) → 6.0/10

Provider Reputation6/10

provider avg 6.0 → 6.0/10

Popularity5/10

synthetic proxy → 5.0/10

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: 59 — Rot Stormo by Tom Horn Gaming

https://slotranker.com/tom-horn-gaming/rot-stormo#score

How to cite

Slot Summary

The clearest decision comes before any natural feature trigger: spend 100x the current bet to enter Rot Stormo's Hold and Win Respins immediately, or play through its 40-line fruit game. Tom Horn Gaming gives the base round its own leverage through expanding Wild Symbols, while 6 or more Rot Stormo symbols start the locking sequence. Reaching 12 qualifying symbols there opens the Ultimate Prize route toward the x2000 ceiling.

How It Plays

The base game pays across 40 lines and gives Wild Symbols a direct role in ordinary combinations. A qualifying Wild can expand vertically across its reel when part of a win.

Rot Stormo symbols carry the transition into feature play. Collecting at least 6 starts the locking round, while reaching 12 before it ends changes the final prize route.

Theme & Atmosphere

Classic and Fruit imagery provide the familiar surface, but the Thunderstorm theme explains why Wild Symbols expand and why the main collection symbol carries the Rot Stormo name.

The contrast is deliberate: traditional fruit symbols keep the base game recognizable, while lightning and storm references signal the modern Hold and Win feature layer.

Fruit Classic Thunderstorm

Features & Win Potential

Expanding Symbols turn qualifying Wild Symbols into full-reel substitutes during winning base-game combinations. This can strengthen a line result without requiring entry to Hold and Win.

Hold and Win locks each new qualifying symbol and resets Respins to 3. Multipliers and additional cash values remain visible as the occupied positions accumulate.

High volatility Multiplier Wild Symbol Respins 5 Reels Bonus Buy Expanding Symbols RTP range Hold and Win Risk/Gamble (Double) game Random Wilds / Additional Wilds 40 Paylines

Bonus & Free Spins

The Bonus Buy costs 100x the current bet and starts Hold and Win immediately. Natural entry requires at least 6 Rot Stormo symbols in the base game.

The round begins with 3 Respins, and each new Rot Stormo or Cash symbol resets that count. Finishing with at least 12 qualifying symbols activates the Ultimate Prize.

Spec sheet

Rot Stormo at a glance.

Identity

Slot nameRot Stormo

StudioTom Horn Gaming

Released11/22/2022

Math

SlotRanker Score59

RTP92.06%

VolatilityHigh volatility

Max win2,000×

Bet range$0.50 – $100.00

Player rating4.6 / 5 · 11 votes

Format

Reels5

Paylines40

Layout5x3

Features

Themes

Expected average based on this slot's 92.06% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$15.88

Cost per session$15.88

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 Rot Stormo? 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 (92.06%), with wins capped at its top multiplier (2,000×).

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 Rot Stormo

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Compare Rot Stormo with other games

	Rot Stormo Score 59This game	Bolt X UP Score 81	Lightning Joker Score 77	Supercharged Clovers: Hold and Win Score 75	Sidewinder DoubleMax Score 73
Identity
Studio	Tom Horn Gaming	Alchemy Gaming	Yggdrasil Gaming	Playson	Reflex Gaming
Released	11/22/2022	4/14/2022	5/21/2020	7/25/2024	12/27/2023
Math
RTP	92.06%	96.22%	96.3%	95.78%	95.5%
Volatility	High volatility	Medium volatility	High volatility	High volatility	High volatility
Max win	2,000×	10,935×	10,011×	14,000×	5,000×
Format
Reels	5	5	3	5	5
Layout	5x3	5x3	3x3	5x3	5x3
Paylines	40	243	5	5	20
Min bet	0.5	0.1	0.1	0.2	0.2
Max bet	100	20	50	100	100
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	—	✓	—	—	—
Scatter symbol	—	✓	✓	—	—
Multiplier	✓	✓	✓	✓	✓
Bonus game	—	—	✓	✓	—
Respins	✓	—	✓	✓	✓

Every number is shown as a delta against Rot Stormo.

Comparing against

Rot Stormo

Tom Horn Gaming

RTP

92.06%

Max win

2,000×

Score

+ Free Spins+ Scatter− Respins

+ Scatter+ Bonus Game

Supercharged Clovers: Hold and Win

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