RubyPlay

Coffee Explosion

A coffee slot connecting jackpot picks with collected prize shapes

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

96.33%

return to player

Volatility

—

variance

Max win

800×

top multiplier

Min bet

$0.10

per spin

Reels

50 lines

Player rating

4.7 ★

13 votes

DEMO Play free, no signup

RubyPlay

Embed on your site

4.7 / 5

13 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 96.33% → 9.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential5.8/10

x800.00 (800×) → 5.8/10

Features10/10

14 features → 10.0/10

Game Mechanics7.6/10

f=14 r=5 p=50 → 7.6/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.1–30 (×300) → 6.0/10

Provider Reputation6.9/10

provider avg 6.9 → 6.9/10

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: 72 — Coffee Explosion by RubyPlay

https://slotranker.com/rubyplay/coffee-explosion#score

How to cite

Slot Summary

A Wild can redirect an ordinary spin into a jackpot pick, giving Coffee Explosion its quickest route away from the 50-line base game. RubyPlay couples that interruption with two longer Free Spins paths: one turns a random reel into Wild and Prize Symbols, while the other holds collected prizes and combines adjacent positions into larger shapes. The Food theme keeps coffee central, but the slot’s identity comes from switching among pick, collection, and fixed-jackpot outcomes.

How It Plays

The 50-payline base game uses Wild and Scatter Symbols conventionally, but a Wild may also interrupt the result with a random pick-object event.

Prize Symbols lead to a separate collection sequence. Once enough land, they remain fixed while adjacent prizes combine into larger blocks that reveal awards when turned.

Theme & Atmosphere

Coffee supplies the entire Food identity, with the presentation moving from harvested beans toward the finished drink rather than treating the subject as a generic cafe label.

The warm setting contrasts with the abrupt feature changes. A routine spin can shift into a jackpot pick, a reel transformation, or a board of held Prize Symbols.

Food

Features & Win Potential

Wild Symbols substitute in line combinations and can randomly open the pick-object Bonus Game. Scatter Symbols instead control entry to the standard Free Spins round.

Prize Symbols support collection, while Mega Symbols can emerge from adjacent positions joining into larger shapes. Fixed Jackpots provide the possible pick and collection awards.

Free Spins Multiplier Scatter Symbol Wild Symbol Respins 5 Reels Bonus Game Symbols collection (Energy)Additional Free Spins BonusGame: Pick Objects Bonus symbols Fixed Jackpots Mega Symbol (3x3)30 Paylines

Bonus & Free Spins

Three Scatters award 8 Free Spins, and every spin selects a random reel whose symbols become Wild and Prize Symbols. Another 3 Scatters retrigger 8 spins.

Six or more Prize Symbols open 5 Explosion Free Games, where prizes remain fixed and adjacent positions combine. The Bonus Game and this collection round can also activate during Free Spins.

Spec sheet

Coffee Explosion at a glance.

Identity

Slot nameCoffee Explosion

StudioRubyPlay

Released

Math

SlotRanker Score72

RTP96.33%

Max win800×

Bet range$0.10 – $30.00

Player rating4.7 / 5 · 13 votes

Format

Reels5

Paylines50

Layout5x3

Features

Themes

Expected average based on this slot's 96.33% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.47

Cost per session$1.47

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 Coffee Explosion? 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: Mediumassumed — not published for this slot

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 (96.33%), with wins capped at its top multiplier (800×).

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 Coffee Explosion

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Compare Coffee Explosion with other games

	Coffee Explosion Score 72This game	Jawsome Score 89	Gold Panther Maxways Score 88	Bets10 Bon Bon Score 88	Gluttony Score 88
Identity
Studio	RubyPlay	Massive Studios	Spadegaming	Lucksome	NoLimit City
Released	—	3/8/2025	5/12/2022	7/10/2023	6/6/2023
Math
RTP	96.33%	96.65%	96.67%	96.26%	96.09%
Volatility	—	High volatility	High volatility	Medium/High	High volatility
Max win	800×	50,000×	—	20,000×	32,000×
Format
Reels	5	6	6	6	6
Layout	5x3	6x6	6x4	6x5	6x5
Paylines	50	Cluster Pays	200704	Pay Anywhere	3125
Min bet	0.1	0.2	0.3	0.2	0.2
Max bet	30	100	450	24	100
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	—	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	—	✓	✓
Bonus game	✓	—	✓	—	—
Respins	✓	—	—	—	—

Every number is shown as a delta against Coffee Explosion.

Comparing against

Coffee Explosion

RubyPlay

RTP

96.33%

Max win

800×

Score

− Bonus Game− Respins

− Multiplier− Respins

− Wild− Bonus Game− Respins

− Bonus Game− Respins

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01How does the pick-object Bonus Game start?

A Wild Symbol can randomly activate the pick-object Bonus Game during the base game or Free Spins. Matching jackpot levels determines the fixed award.

02What triggers the Explosion Free Games?

Landing at least 6 Prize or Prize plus Wild symbols activates 5 collection spins, during which new Prize Symbols remain fixed until the round ends.

03How are regular Free Spins triggered?

Three Scatter Symbols award 8 Free Spins. Each spin selects a random reel whose symbols act as both Wild and Prize Symbols.

04What is the maximum win in Coffee Explosion?

The cataloged maximum is 800x the bet, with a 96.33% RTP and stakes ranging from 0.1 to 30.

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