SpinPlay Games

Amazing Builder Prometheus

Play Amazing Builder Prometheus slot by SpinPlay Games for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.01% of slots combine Random Bonus Symbols and Walking Wilds.

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Index score

/ 99

05099

The Slot Score is calculated from the visible data below. It is not affected by affiliate deals or paid placement.

How this score is built

RTP

96.51%

return to player

Volatility

Medium volatility

variance

Max win

5,000×

top multiplier

Min bet

$0.20

per spin

Reels

20 lines

Player rating

4.8 ★

19 votes

DEMO Play free, no signup

SpinPlay Games

4.8 / 5

19 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 96.51% → 9.0/10

Volatility8/10

medium → 8.0/10

Win Potential7.4/10

x5000.00 (5000×) → 7.4/10

Features10/10

16 features → 10.0/10

Game Mechanics7.1/10

f=16 r=5 p=20 → 7.1/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.2–50 (×250) → 6.0/10

Provider Reputation7.5/10

provider avg 7.5 → 7.5/10

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.

Spec sheet

Amazing Builder Prometheus at a glance.

Identity

Slot nameAmazing Builder Prometheus

StudioSpinPlay Games

Released

Math

Index score74

RTP96.51%

VolatilityMedium volatility

Max win5,000×

Bet range$0.20 – $50.00

Player rating4.8 / 5 · 19 votes

Format

Reels5

Paylines20

Layout5x3

Features

Themes

Expected average based on this slot's 96.51% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.79

Cost per session$2.79

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 Builder Prometheus? 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 (96.51%), with wins capped at its top multiplier (5,000×).

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.

Compare Amazing Builder Prometheus with other games

	Amazing Builder Prometheus Score 74This game	Cleopatra 18 Score 53	Clover Kingdom (3x3) Score 27	Pharaoh Score 62	Dragon's Code Score 68
Identity
Studio	SpinPlay Games	MrSlotty	Inbet Games	Royal Slot Gaming	Smartsoft Gaming
Released	—	7/12/2014	12/29/2022	8/8/2017	12/30/2024
Math
RTP	96.51%	94%	—	—	97.32%
Volatility	Medium volatility	Medium volatility	—	—	—
Max win	5,000×	—	—	10,300×	1,000×
Format
Reels	5	5	3	5	5
Layout	5x3	5x3	3x3	5x3	5x3
Paylines	20	25	1	243	50
Min bet	0.20	0.25	0.10	0.25	0.50
Max bet	50.00	25.00	100.00	1000.00	125.00
Features
Progressive	—	—	—	✓	—
Wild symbol	✓	✓	—	✓	✓
Free spins	✓	✓	—	✓	—
Scatter symbol	✓	✓	—	✓	—
Multiplier	✓	—	—	—	—
Bonus game	✓	✓	—	—	—
Respins	✓	—	—	—	✓

Every number is shown as a delta against Amazing Builder Prometheus.

Comparing against

Amazing Builder Prometheus

SpinPlay Games

RTP

96.51%

Max win

5,000×

Score

− Multiplier− Respins

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

+ Progressive− Multiplier− Bonus Game− Respins

− Free Spins− Scatter− Multiplier− Bonus Game

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