PAF

Green Star

Slots Video Slots Fruit Retro Star Classic

PAF fruit slot with locked reels and symbol collection

0.6% of the games we track list Locked Reels; Green Star is one of them.

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

96.53%

return to player

Volatility

—

variance

Max win

4,000×

top multiplier

Min bet

$0.10

per spin

Reels

20 lines

Player rating

4.6 ★

3 votes

DEMO Play free, no signup

PAF

Embed on your site

4.6 / 5

3 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 96.53% → 9.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential7.2/10

x4000.00 (4000×) → 7.2/10

Features6/10

9 features → 6.0/10

Game Mechanics4.6/10

f=9 r=5 p=20 → 4.6/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.1–100 (×1000) → 6.0/10

Provider Reputation5.6/10

provider avg 5.6 → 5.6/10

Popularity2.5/10

synthetic proxy → 2.5/10

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 — Green Star by PAF

https://slotranker.com/paf/green-star#score

How to cite

Slot Summary

A five reel, 20 line format gives Green Star a conventional base for a less conventional combination of Locked Reels, symbol collection, and a guaranteed Wild during Free Spins. PAF released the game in 2020 with a 96.53% RTP and a 4,000x maximum win. Its familiar fruit and star imagery keeps the surface simple while the feature set changes how symbols remain or accumulate.

How It Plays

The game uses five reels and 20 fixed paylines, so base wins follow a familiar line format rather than clusters or variable Megaways routes.

Locked Reels interrupt that conventional cycle by preserving selected reel information between outcomes, while symbol collection gives particular landings value beyond an immediate payline.

Theme & Atmosphere

Classic Fruit symbols supply the main visual vocabulary, with the Green Star acting as the identifying emblem rather than a separate story character.

The Retro treatment keeps Bells, fruit, and Stars prominent, matching the direct payline format while allowing the feature indicators to remain easy to recognize.

Fruit Retro Star Classic

Features & Win Potential

Locked Reels and Symbols collection create continuity between feature events, giving selected positions or collected symbols a purpose beyond one isolated result.

Wild and Scatter Symbols divide substitution from bonus access. During Free Spins, the guaranteed Wild ensures that every spin begins with an added substitution opportunity.

Free Spins Scatter Symbol Wild Symbol 5 Reels Symbols collection (Energy)96% RTP Guaranteed Wild in Free Spins 20 Paylines Locked Reels

Bonus & Free Spins

Free Spins guarantee a Wild on each spin, making substitution a consistent condition throughout the round. Scatter Symbols provide the route into this bonus.

Spec sheet

Green Star at a glance.

Identity

Slot nameGreen Star

StudioPAF

Released5/14/2020

Math

SlotRanker Score64

RTP96.53%

Max win4,000×

Bet range$0.10 – $100.00

Player rating4.6 / 5 · 3 votes

Format

Reels5

Paylines20

Layout5x4

Features

Themes

Expected average based on this slot's 96.53% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.39

Cost per session$1.39

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 Green Star? 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 (96.53%), with wins capped at its top multiplier (4,000×).

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 Green Star

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 Green Star with other games

	Green Star Score 64This game	Links of Fire Score 83	Runner Runner Popwins Score 81	Fever Spin Megaways Score 81	Jokrz Wild UltraNudge GigaBlox Score 81
Identity
Studio	PAF	Slingshot Studios	StakeLogic	iSoftbet	Bang Bang Games
Released	5/14/2020	5/9/2022	6/30/2022	6/14/2024	6/15/2023
Math
RTP	96.53%	96.2%	96.5%	95.99%	96.1%
Volatility	—	High volatility	Medium/High	High volatility	High volatility
Max win	4,000×	25,000×	10,000×	50,000×	7,216×
Format
Reels	5	5	5	6	6
Layout	5x4	5x3	5x3	6x7	6x4
Paylines	20	40	86 (Bothway)	117649	4096
Min bet	0.1	0.2	0.2	0.2	0.2
Max bet	100	20	20	20	20
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	—	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	—	—	✓
Multiplier	—	✓	✓	—	✓
Bonus game	—	✓	—	—	—
Respins	—	✓	—	—	—

Every number is shown as a delta against Green Star.

Comparing against

Green Star

PAF

RTP

96.53%

Max win

4,000×

Score

+ Multiplier+ Bonus Game+ Respins

Runner Runner Popwins

+ Multiplier− Scatter

Jokrz Wild UltraNudge GigaBlox

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