Duck River

Play Duck River slot by 155 for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

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SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals or paid placement.

How this score is built

RTP

93.5%

return to player

Volatility

—

variance

Max win

18×

top multiplier

Min bet

$1.00

per spin

Reels

grid

Player rating

4.0 ★

4 votes

DEMO Play free, no signup

155

4.0 / 5

4 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 & RTP5/10

RTP 93.5% → 5.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential2.5/10

x18.00 (18×) → 2.5/10

Features—

no data

Game Mechanics6/10

f=0 r=5 → 6.0/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility8/10

1–10000 (×10000) → 8.0/10

Provider Reputation4/10

provider avg 4.0 → 4.0/10

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: 45 — Duck River by 155

https://slotranker.com/155/duck-river#score

How to cite

Spec sheet

Duck River at a glance.

Identity

Slot nameDuck River

Studio155

Released3/19/2026

Math

SlotRanker Score45

RTP93.5%

Max win18×

Bet range$1.00 – $10000.00

Player rating4.0 / 5 · 4 votes

Format

Reels5

Paylines—

Layout5x3

Themes

Expected average based on this slot's 93.5% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$26.00

Cost per session$26.00

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 Duck River? 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 (93.50%), with wins capped at its top multiplier (18×).

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.

Compare Duck River with other games

	Duck River Score 45This game	King Fu Frog Animals Score 89	Wild Don Donkey Score 83	Pyramid Piggies Score 81	Chicken Madness Dice Score 80
Identity
Studio	155	Zitro Games	Massive Studios	Kalamba Games	BF games
Released	3/19/2026	—	—	—	5/6/2025
Math
RTP	93.5%	98.22%	96.59%	96.5%	96.15%
Volatility	—	High volatility	High volatility	High volatility	—
Max win	18×	—	50,000×	10,000×	90,322×
Format
Reels	5	5	5	5	5
Layout	5x3	5x3	5x3	5x4	3x5
Paylines	—	20	Scatter Pays	4096	10
Min bet	1.00	0.20	0.10	0.10	0.10
Max bet	10000.00	40.00	100.00	100.00	5.00
Features
Progressive	—	—	—	—	—
Wild symbol	—	✓	✓	✓	✓
Free spins	—	✓	✓	✓	—
Scatter symbol	—	✓	✓	✓	—
Multiplier	—	✓	✓	✓	✓
Bonus game	—	✓	—	—	✓
Respins	—	✓	—	—	✓

Every number is shown as a delta against Duck River.

Comparing against

Duck River

155

RTP

93.5%

Max win

18×

Score

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

+ Wild+ Free Spins+ Scatter+ Multiplier

+ Wild+ Free Spins+ Scatter+ Multiplier

+ Wild+ Multiplier+ Bonus Game+ Respins

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