Dragon Gaming

Triple 7s

Slots Classic Slots Fruit Retro Star Vegas Classic 777

Retro single-line slot with multiplier Wilds and forced respins

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

95.28%

return to player

Volatility

High volatility

variance

Max win

—

top multiplier

Min bet

$0.10

per spin

Reels

1 lines

Player rating

3.8 ★

16 votes

DEMO Play free, no signup

Dragon Gaming

Embed on your site

3.8 / 5

16 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 & RTP8/10

RTP 95.28% → 8.0/10

Volatility9/10

high → 9.0/10

Win Potential—

no data

Features5/10

7 features → 5.0/10

Game Mechanics3.3/10

f=7 r=3 p=1 → 3.3/10

Context signals (tie-breakers)

Layout5/10

3x1 → 5.0/10

Bet Flexibility6/10

0.1–100 (×1000) → 6.0/10

Provider Reputation5.8/10

provider avg 5.8 → 5.8/10

Popularity3.3/10

synthetic proxy → 3.3/10

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 — Triple 7s by Dragon Gaming

https://slotranker.com/dragon-gaming/triple-7s#score

How to cite

Slot Summary

Released on July 29, 2024, Triple 7s compresses Dragon Gaming's modern additions into a one-line, three-reel format associated with older casino machines. Sevens remain the central result, but Wild Symbols add the slot's decisive variation: they can carry random multipliers, and two Wilds beside a blank position force the remaining reel to respin until a win appears. That combination keeps the rules narrow without leaving every spin mechanically identical.

How It Plays

Every result is decided on one straight line crossing three reels. A symbol must occupy each reel, but the three Seven symbols do not need to be identical.

Blank positions create the main interruption to ordinary evaluation. When two Wilds land beside a blank, the remaining reel spins again until the line resolves as a win.

Theme & Atmosphere

The 777, Classic, Retro, and Vegas themes keep attention on the machine archetype itself. There is no narrative detour from sevens, blanks, and the central payline.

Star details support the old-casino presentation, while the hierarchy of single, double, and triple sevens gives the familiar lucky symbol a clear internal ranking.

Fruit Retro Star Vegas Classic 777

Features & Win Potential

The Wild Symbol substitutes for every Seven and can appear on any reel. A Random Multiplier may attach a 5x, 8x, or 10x value to it.

Wild Multipliers supply the larger variation inside an otherwise fixed format. Respins require two Wilds and a blank, converting an incomplete line into a guaranteed award.

High volatility Multiplier Wild Symbol Respins Wild Multipliers Random multiplier Risk/Gamble (Double) game

Bonus & Free Spins

The Respin feature does not open a separate reel set. It holds the two landed Wilds in place and repeatedly spins the blank reel until a paying symbol arrives.

Spec sheet

Triple 7s at a glance.

Identity

Slot nameTriple 7s

StudioDragon Gaming

Released7/29/2024

Math

SlotRanker Score59

RTP95.28%

VolatilityHigh volatility

Max win—

Bet range$0.10 – $100.00

Player rating3.8 / 5 · 16 votes

Format

Reels3

Paylines1

Layout3x1

Features

Themes

Expected average based on this slot's 95.28% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.89

Cost per session$1.89

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 Triple 7s? 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 (95.28%), 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 Triple 7s

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Compare Triple 7s with other games

	Triple 7s Score 59This game	Hot Chilli Bells Score 79	Classic Fantastic Score 74	Starstruck Score 73	Fruityliner XXL Score 70
Identity
Studio	Dragon Gaming	BGaming	Booming Games	NoLimit City	Mancala Gaming
Released	7/29/2024	1/24/2025	2/1/2023	3/27/2019	1/15/2025
Math
RTP	95.28%	97%	97%	96.19%	—
Volatility	High volatility	—	Medium/High	High volatility	—
Max win	—	5,000×	6,311×	1,000×	—
Format
Reels	3	5	5	3	5
Layout	3x1	5x3	5x3	3x3	5x3
Paylines	1	100	5	5	20
Min bet	0.1	0.6	0.05	0.05	0.2
Max bet	100	30	50	1	180
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	—	✓	✓	—	✓
Scatter symbol	—	✓	✓	—	✓
Multiplier	✓	✓	—	✓	✓
Bonus game	—	✓	—	✓	✓
Respins	✓	✓	—	—	✓

Every number is shown as a delta against Triple 7s.

Comparing against

Triple 7s

Dragon Gaming

RTP

95.28%

Max win

—

Score

+ Free Spins+ Scatter+ Bonus Game

+ Free Spins+ Scatter− Multiplier− Respins

+ Bonus Game− Respins

+ Free Spins+ Scatter+ Bonus Game

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