Rarestone Gaming

Amazing Factory

RARE Slots Video Slots Steam punk Treasure Cartoon Classic Industry

Industrial Fire Blaze slot with locked coin Respins

Only 0.2% of slots feature Fire Blaze.

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

96.5%

return to player

Volatility

Medium volatility

variance

Max win

1,000×

top multiplier

Min bet

$0.20

per spin

Reels

40 lines

Player rating

4.7 ★

9 votes

DEMO Play free, no signup

Rarestone Gaming

Embed on your site

4.7 / 5

9 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 96.5% → 9.0/10

Volatility8/10

medium → 8.0/10

Win Potential6/10

x1000.00 (1000×) → 6.0/10

Features10/10

12 features → 10.0/10

Game Mechanics7.5/10

f=12 r=5 p=40 → 7.5/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility8/10

0.2–500 (×2500) → 8.0/10

Provider Reputation6.6/10

provider avg 6.6 → 6.6/10

Popularity2.5/10

synthetic proxy → 2.5/10

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: 73 — Amazing Factory by Rarestone Gaming

https://slotranker.com/rarestone-gaming/amazing-factory#score

How to cite

Slot Summary

Released on October 21, 2020, Amazing Factory introduced Rarestone Gaming's Fire Blaze Golden line through a factory-themed Hold and Win game. The main break from its 40-payline base play comes when golden bells convert into locked cash coins, starting resetting Respins and a four-jackpot collection round.

How It Plays

The 40-line base game uses a factory director as its regular Wild, which can appear in stacks on the later reels and substitute for standard symbols.

Golden bells serve a different purpose from ordinary line symbols. Collecting enough in one spin transfers play to a locked-coin grid where new arrivals restore the Respins.

Theme & Atmosphere

The Industry and Steam punk themes frame the reels as a coin-making factory, with a director presiding over the machinery and serving as the main Wild.

Cartoon presentation keeps the mechanical setting light, while Treasure is represented through bells changing into coins and the factory's output becoming the bonus prize pool.

Steam punk Treasure Cartoon Classic Industry

Features & Win Potential

Fire Blaze Hold and Win begins when 6 golden bells appear. They become locked cash coins, 3 Respins start, and each new coin resets the counter.

The Respins can also reveal Fixed Jackpot coins. Filling all 15 positions awards the Grand Jackpot, while the collected cash values are added after the feature closes.

Free Spins Scatter Symbol Wild Symbol Respins Medium volatility 5 Reels Bonus Game 96% RTP Bonus symbols Hold and Win 40 Paylines Fire Blaze

Bonus & Free Spins

Three Scatter symbols start 6 Free Spins. The bell acts as an additional Wild during the round, and another qualifying bell collection can open Hold and Win Respins.

Spec sheet

Amazing Factory at a glance.

Identity

Slot nameAmazing Factory

StudioRarestone Gaming

Released10/21/2020

Math

SlotRanker Score73

RTP96.5%

VolatilityMedium volatility

Max win1,000×

Bet range$0.20 – $500.00

Player rating4.7 / 5 · 9 votes

Format

Reels5

Paylines40

Layout5x3

Features

Themes

Expected average based on this slot's 96.5% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.80

Cost per session$2.80

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 Amazing Factory? 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 (96.50%), 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 Amazing Factory

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Compare Amazing Factory with other games

	Amazing Factory Score 73This game	Gold Factory Score 76	EggOMatic Score 76	Doom’s Digging Machine Score 72	Lucky Little Devil Score 53
Identity
Studio	Rarestone Gaming	Games Global	NetEnt	Octoplay	Amatic
Released	10/21/2020	6/10/2011	11/11/2013	6/17/2024	4/27/2018
Math
RTP	96.5%	96.54%	96.5%	95.7%	96%
Volatility	Medium volatility	Medium volatility	Medium volatility	Medium volatility	Medium volatility
Max win	1,000×	—	—	5,000×	—
Format
Reels	5	5	5	6	5
Layout	5x3	5x3	5x3	6x5	5x3
Paylines	40	50	20	0	10
Min bet	0.2	0.5	0.2	0.1	10
Max bet	500	1	200100	200	3000
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	—
Free spins	✓	✓	✓	✓	—
Scatter symbol	✓	✓	✓	✓	—
Multiplier	—	✓	—	✓	—
Bonus game	✓	✓	✓	—	—
Respins	✓	—	✓	—	—

Every number is shown as a delta against Amazing Factory.

Comparing against

Amazing Factory

Rarestone Gaming

RTP

96.5%

Max win

1,000×

Score

+ Multiplier− Respins

Doom’s Digging Machine

+ Multiplier− Bonus Game− Respins

− Wild− Free Spins− Scatter− Bonus Game− Respins

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