Endorphina

Chance Machine 100

Slots Classic Slots Video Slots Fruit Gems Star Crown Luxury Classic

Classic 100-line slot with expanding Crown Wild and Risk Game

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%

return to player

Volatility

—

variance

Max win

3,000×

top multiplier

Min bet

$1.00

per spin

Reels

100 lines

Player rating

3.9 ★

10 votes

DEMO Play free, no signup

Endorphina

Embed on your site

3.9 / 5

10 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% → 9.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential7/10

x3000.00 (3000×) → 7.0/10

Features4.5/10

9 features → 4.5/10

Game Mechanics4.7/10

f=9 r=5 p=100 → 4.7/10

Context signals (tie-breakers)

Layout5/10

5x4 → 5.0/10

Bet Flexibility4/10

1–50 (×50) → 4.0/10

Provider Reputation6.6/10

provider avg 6.6 → 6.6/10

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: 57 — Chance Machine 100 by Endorphina

https://slotranker.com/endorphina/chance-machine-100#score

How to cite

Slot Summary

Take the win or send it into a card contest: that choice gives Chance Machine 100 its sharpest break from ordinary line play. Endorphina presents a 5x4 Classic format with 100 fixed paylines, an Expanding Wild and two Scatter symbols, then lets a settled result enter the Risk Game for repeated doubling attempts. Its published 96.07% RTP and medium volatility keep the main game's profile separate from that optional wager.

How It Plays

Chance Machine 100 uses 5 reels, 4 rows and 100 fixed paylines. Regular combinations pay from the leftmost reel, while Scatter awards can land anywhere.

After a non-zero result, the player may collect or enter the Risk Game, choosing one of 4 cards in an attempt to beat the dealer.

Theme & Atmosphere

Classic, Crown, Fruit, Gems, Luxury and Star themes give the game a polished casino-machine identity without attaching the reel action to a narrative.

Sevens serve as the highest regular symbol, while crowns and two kinds of stars make the most important Wild and Scatter functions visually distinct.

Fruit Gems Star Crown Luxury Classic

Features & Win Potential

The Crown acts as an Expanding Wild on reels 2, 3 and 4, substituting for regular symbols before filling its full reel when useful.

The Gamble feature can double a settled win repeatedly, but a dealer victory removes the amount placed at risk and ends the card sequence.

Scatter Symbol Wild Symbol 5 Reels Gamble Expanding Wilds Expanding Symbols 96% RTP Risk/Gamble (Double) game 100 Paylines

Spec sheet

Chance Machine 100 at a glance.

Identity

Slot nameChance Machine 100

StudioEndorphina

Released7/7/2020

Math

SlotRanker Score57

RTP96%

Max win3,000×

Bet range$1.00 – $50.00

Player rating3.9 / 5 · 10 votes

Format

Reels5

Paylines100

Layout5x4

Features

Themes

Expected average based on this slot's 96% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$16.00

Cost per session$16.00

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 Chance Machine 100? 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 (96.00%), with wins capped at its top multiplier (3,000×).

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 Chance Machine 100

No matching casinos for your region yet

Casino availability depends on where you play from. We only show casinos that accept players from your country.

Compare Chance Machine 100 with other games

	Chance Machine 100 Score 57This game	Stellar Jewels Power Combo Score 65	5 Fortunator Score 59	Crown's Legacy Score 59	Diamond Mystery 20 Imperial Crown Deluxe Score 53
Identity
Studio	Endorphina	Just For The Win	Playson	Tom Horn Gaming	Greentube
Released	7/7/2020	12/7/2024	7/7/2021	9/5/2024	7/20/2023
Math
RTP	96%	96%	96.25%	95.07%	95.48%
Volatility	—	Medium volatility	Medium volatility	Medium/High	Medium volatility
Max win	3,000×	5,000×	820×	1,614×	—
Format
Reels	5	5	5	5	5
Layout	5x4	5x3	5x3	5x3	5x3
Paylines	100	12	5	10	20
Min bet	1	0.1	0.1	0.5	0.2
Max bet	50	50	100	100	50
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	—	✓	—	—	—
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	—	✓	—	✓	—
Bonus game	—	—	—	—	—
Respins	—	—	—	—	—

Every number is shown as a delta against Chance Machine 100.

Comparing against

Chance Machine 100

Endorphina

RTP

96%

Max win

3,000×

Score

Stellar Jewels Power Combo

+ Free Spins+ Multiplier

Diamond Mystery 20 Imperial Crown Deluxe

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01What is the RTP of Chance Machine 100?

Endorphina publishes a 96.07% RTP and medium volatility for Chance Machine 100, which uses 100 fixed paylines.

02How does the Expanding Wild work?

The Crown Wild appears on reels 2, 3 and 4, substitutes for regular symbols and expands vertically when it completes a combination.

03What happens in the Risk Game?

After a non-zero win, the player may choose a face-down card to beat the dealer. Success doubles the win; failure loses it.

04What do the Scatter symbols award?

The white Star pays for 3 symbols, while the gold double-Star pays for combinations of 3 through 5 symbols anywhere.

Series

Chance Machine

View all 8 games

Game	Year	RTP	Volatility	Slot Score
Chance Machine 100CurrentEndorphina	2020	96%	—	57
Chance Machine 20Endorphina	2020	96%	—	57
Chance Machine 40Endorphina	2020	96%	—	58
Chance Machine 5Endorphina	2020	96%	—	54
Chance Machine 5 DiceEndorphina	2023	96.02%	—	58
Chance Machine 20 DiceEndorphina	2024	96.01%	—	60
Chance Machine 40 DiceEndorphina	2024	96.06%	—	57
Chance Machine 100 DiceLatestEndorphina	2025	96.07%	—	57