RubyPlay

Diamond Explosion 777

Vegas-styled Diamond Explosion entry with three connected bonus routes

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

94.45%

return to player

Volatility

Low volatility

variance

Max win

8,087×

top multiplier

Min bet

$0.10

per spin

Reels

50 lines

Player rating

4.1 ★

11 votes

DEMO Play free, no signup

RubyPlay

Embed on your site

4.1 / 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 & RTP6/10

RTP 94.45% → 6.0/10

Volatility6/10

low → 6.0/10

Win Potential7.8/10

x8087.00 (8087×) → 7.8/10

Features7.5/10

8 features → 7.5/10

Game Mechanics6.8/10

f=8 r=5 p=50 → 6.8/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.1–25 (×250) → 6.0/10

Provider Reputation6.9/10

provider avg 6.9 → 6.9/10

Popularity0/10

synthetic proxy → 0.0/10

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: 56 — Diamond Explosion 777 by RubyPlay

https://slotranker.com/rubyplay/diamond-explosion-777#score

How to cite

Slot Summary

Released in 2026, Diamond Explosion 777 takes RubyPlay's classic Gems and Vegas styling into a feature chain controlled by collected Tokens. Those Tokens can open Free Spins, a Hold and Win style Explosion round, or a pick bonus. The design is less about the 50-line base game than how one feature can provide entry into another through prize symbols and Wilds.

How It Plays

Regular spins use 50 paylines, but the important events are colored Tokens. Each Token is associated with Free Spins, Explosion Free Games, or the pick bonus.

Feature paths can intersect after they start. Prize symbols may open the Explosion round during Free Spins, while Wild appearances can activate the pick sequence.

Theme & Atmosphere

Gems carry the prize language, while the Vegas theme supplies the familiar 777 identity and jackpot framing. Neither distracts from the Token indicators.

The presentation treats diamonds as functional prize objects, allowing their positions and connections to explain the Hold and Win portion without a separate story.

Gems Vegas

Features & Win Potential

The Hold and Win style Explosion round begins with seven respins. Prize symbols stay in place, and adjacent prizes can link into larger shapes with higher values.

The pick bonus asks for three matching symbols and can award one of several jackpot levels. Multiplier results may raise the selected prize further.

Free Spins Multiplier Scatter Symbol Wild Symbol 5 Reels BonusGame: Pick Objects Bonus symbols Hold and Win

Bonus & Free Spins

Three or more Scatters award 10 Free Spins. Prize symbols can trigger the Hold and Win style Explosion round, while Wilds can open the pick bonus.

Explosion Free Games can also begin when six or more Prize symbols land during Free Spins, creating a direct bridge between the two bonus formats.

Spec sheet

Diamond Explosion 777 at a glance.

Identity

Slot nameDiamond Explosion 777

StudioRubyPlay

Released

Math

SlotRanker Score56

RTP94.45%

VolatilityLow volatility

Max win8,087×

Bet range$0.10 – $25.00

Player rating4.1 / 5 · 11 votes

Format

Reels5

Paylines50

Layout5x3

Features

Themes

Expected average based on this slot's 94.45% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.22

Cost per session$2.22

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 Diamond Explosion 777? 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: Low

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 (Low). The model is calibrated so the average return equals this slot's published RTP (94.45%), with wins capped at its top multiplier (8,087×).

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 Diamond Explosion 777

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Compare Diamond Explosion 777 with other games

	Diamond Explosion 777 Score 56This game	7 & Gems Score 88	NetBet Branded Megaways Score 88	Chip Spin Score 85	777 Super BIG BuildUp Deluxe Score 83
Identity
Studio	RubyPlay	Fantasma Games	Iron Dog Studio	Relax Gaming	Crazy Tooth Studio
Released	—	12/8/2024	1/26/2022	7/6/2021	7/12/2022
Math
RTP	94.45%	96.18%	96.2%	96.41%	96.19%
Volatility	Low volatility	Medium/High	High volatility	High volatility	High volatility
Max win	8,087×	10,096×	40,000×	25,102×	15,000×
Format
Reels	5	5	6	5	5
Layout	5x3	5x3	6x7	5x3	5x3
Paylines	50	3600	117649	10	576
Min bet	0.1	0.2	0.2	0.1	0.15
Max bet	25	100	20	40	30
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	—	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	—	✓	✓
Multiplier	✓	✓	✓	✓	✓
Bonus game	—	✓	—	✓	—
Respins	—	✓	—	✓	—

Every number is shown as a delta against Diamond Explosion 777.

Comparing against

Diamond Explosion 777

RubyPlay

RTP

94.45%

Max win

8,087×

Score

+ Bonus Game+ Respins

NetBet Branded Megaways

+ Bonus Game+ Respins

777 Super BIG BuildUp Deluxe

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