Happy Duck

Sour Candy (Happy Duck)

Play Sour Candy (Happy Duck) slot by Happy Duck for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

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

96.17%

return to player

Volatility

Medium/High

variance

Max win

10,000×

top multiplier

Min bet

$0.10

per spin

Reels

grid

Player rating

3.8 ★

8 votes

DEMO Play free, no signup

Happy Duck

Embed on your site

3.8 / 5

8 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 96.17% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential8/10

x10000.00 (10000×) → 8.0/10

Features9.5/10

12 features → 9.5/10

Game Mechanics6.8/10

f=12 r=5 → 6.8/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.1–100 (×1000) → 6.0/10

Provider Reputation6.7/10

provider avg 6.7 → 6.7/10

Popularity5/10

synthetic proxy → 5.0/10

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: 77 — Sour Candy (Happy Duck) by Happy Duck

https://slotranker.com/happy-duck/sour-candy-happy-duck#score

How to cite

Spec sheet

Sour Candy (Happy Duck) at a glance.

Identity

Slot nameSour Candy (Happy Duck)

StudioHappy Duck

Released7/14/2026

Math

SlotRanker Score77

RTP96.17%

VolatilityMedium/High

Max win10,000×

Bet range$0.10 – $100.00

Player rating3.8 / 5 · 8 votes

Format

Reels5

Paylines—

Layout5x3

Features

Themes

Expected average based on this slot's 96.17% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.53

Cost per session$1.53

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 Sour Candy (Happy Duck)? 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: Medium-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 (Medium-High). The model is calibrated so the average return equals this slot's published RTP (96.17%), with wins capped at its top multiplier (10,000×).

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 Sour Candy (Happy Duck)

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Compare Sour Candy (Happy Duck) with other games

	Sour Candy (Happy Duck) Score 77This game	Sugar Rush 1000 Score 91	Sugar Crush (Bigpot Gaming) Score 85	Sweet Cash Score 85	Fizzy Pennyslot Score 84
Identity
Studio	Happy Duck	Pragmatic Play	Bigpot Gaming	Games Inc	Big Time Gaming
Released	7/14/2026	3/8/2024	5/29/2026	—	6/27/2024
Math
RTP	96.17%	97.5%	96.31%	96.38%	96.44%
Volatility	Medium/High	High volatility	High volatility	High volatility	High volatility
Max win	10,000×	25,000×	20,000×	12,000×	10,170×
Format
Reels	5	7	—	5	5
Layout	5x3	7x7	6-6	5x5	5x4
Paylines	—	0	—	Pay Anywhere	4
Min bet	0.1	0.2	0.2	0.2	0.01
Max bet	100	240	200	100	5
Features
Progressive	—	—	—	—	—
Wild symbol	—	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	—
Multiplier	✓	✓	✓	✓	✓
Bonus game	—	—	—	—	—
Respins	—	—	—	—	—

Every number is shown as a delta against Sour Candy (Happy Duck).

Comparing against

Sour Candy (Happy Duck)

Happy Duck

RTP

96.17%

Max win

10,000×

Score

Sugar Crush (Bigpot Gaming)

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