Endorphina

Lucky Streak X

Slots Classic Slots Wild West Fruit Retro Star Classic

Vintage Lucky Streak entry with a loss-fed Multiplier

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

96.07%

return to player

Volatility

High volatility

variance

Max win

—

top multiplier

Min bet

$0.50

per spin

Reels

5 lines

Player rating

4.6 ★

5 votes

DEMO Play free, no signup

Endorphina

Embed on your site

4.6 / 5

5 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 96.07% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential—

no data

Features4/10

6 features → 4.0/10

Game Mechanics3.1/10

f=6 r=3 p=5 → 3.1/10

Context signals (tie-breakers)

Layout4/10

3x3 → 4.0/10

Bet Flexibility4/10

0.5–50 (×100) → 4.0/10

Provider Reputation6.6/10

provider avg 6.6 → 6.6/10

Popularity6.7/10

synthetic proxy → 6.7/10

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: 64 — Lucky Streak X by Endorphina

https://slotranker.com/endorphina/lucky-streak-x#score

How to cite

Slot Summary

A 3-reel, 3-row grid with vintage styling gives Lucky Streak X a compact Classic format, but the sequence between wins is the real point. Endorphina continues the Lucky Streak series with a Multiplier that increases after every non-winning spin, making an empty result part of the next wager's potential rather than a disconnected event.

How It Plays

Regular combinations are evaluated on 5 fixed paylines across the 3x3 layout. Matching symbols must connect on adjacent reels from the leftmost side.

A non-winning spin does more than clear the grid because it raises the Multiplier. That creates a sequence in which the next result inherits added value.

Theme & Atmosphere

Classic and Retro styling shape the compact cabinet-like presentation, with vintage treatment keeping the small grid central instead of surrounding it with narrative scenes.

Fruit and Star imagery reinforce the older machine vocabulary, while the golden treatment gives Lucky Streak X a distinct identity within that restrained format.

Wild West Fruit Retro Star Classic

Features & Win Potential

The Multiplier rises whenever a spin does not produce a winning combination. Its value therefore responds to the recent result sequence rather than staying fixed.

The Risk/Gamble game offers a separate choice after eligible wins. It concerns the amount already awarded, while the loss-fed Multiplier affects later reel outcomes.

High volatility Multiplier 3 Reels 96% RTP 5 Paylines Risk/Gamble (Double) game

Spec sheet

Lucky Streak X at a glance.

Identity

Slot nameLucky Streak X

StudioEndorphina

Released10/6/2023

Math

SlotRanker Score64

RTP96.07%

VolatilityHigh volatility

Max win—

Bet range$0.50 – $50.00

Player rating4.6 / 5 · 5 votes

Format

Reels3

Paylines5

Layout3x3

Features

Themes

Expected average based on this slot's 96.07% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$7.86

Cost per session$7.86

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 Lucky Streak X? 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 (96.07%), 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 Lucky Streak X

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Compare Lucky Streak X with other games

	Lucky Streak X Score 64This game	Hot Chilli Bells Score 79	Crystal Classics Score 80	Starstruck Score 73	Double Blazing Hot 27 Ways Score 73
Identity
Studio	Endorphina	BGaming	Booming Games	NoLimit City	Barbara Bang
Released	10/6/2023	1/24/2025	8/19/2021	3/27/2019	5/5/2022
Math
RTP	96.07%	97%	95.27%	96.19%	96.29%
Volatility	High volatility	—	High volatility	High volatility	High volatility
Max win	—	5,000×	27,556×	1,000×	144×
Format
Reels	3	5	5	3	3
Layout	3x3	5x3	5x5	3x3	3x3
Paylines	5	100	6	5	27
Min bet	0.5	0.6	0.2	0.05	0.1
Max bet	50	30	10	1	500
Features
Progressive	—	—	—	—	—
Wild symbol	—	✓	✓	✓	✓
Free spins	—	✓	✓	—	✓
Scatter symbol	—	✓	✓	—	—
Multiplier	✓	✓	✓	✓	✓
Bonus game	—	✓	—	✓	✓
Respins	—	✓	—	—	—

Every number is shown as a delta against Lucky Streak X.

Comparing against

Lucky Streak X

Endorphina

RTP

96.07%

Max win

—

Score

+ Wild+ Free Spins+ Scatter+ Bonus Game+ Respins

+ Wild+ Free Spins+ Scatter

Double Blazing Hot 27 Ways

+ Wild+ Free Spins+ Bonus Game

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01What is the RTP of Lucky Streak X?

Lucky Streak X has a listed RTP of 96.07% and is classified as High volatility.

02How does the Multiplier increase?

Every spin that finishes without a winning combination raises the Multiplier available for a later qualifying result.

03Is Lucky Streak X part of a series?

Yes. Endorphina identifies it as a continuation of the Lucky Streak series, presented through a vintage 3-reel format.

Series

Lucky streak

View all 6 games

Game	Year	RTP	Volatility	Slot Score
Lucky streak 1Endorphina	2018	96%	—	54
Lucky Streak 2Endorphina	2018	96%	—	54
Lucky Streak 3Endorphina	2019	96%	Medium volatility	55
Lucky Streak XCurrentEndorphina	2023	96.07%	High volatility	64
Lucky Streak 27LatestEndorphina	2024	96.07%	High volatility	70
Lucky Streak 1000 DiceEndorphina	—	98.07%	Medium/High	78