Greentube

9 Hearts

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Play 9 Hearts slot by Greentube for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.2% of slots combine Bonus Wheel and Substitution Symbols.

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SlotRanker Score
64
/ 99
64
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
95%
return to player
Volatility
—
variance
Max win
2,000×
top multiplier
Min bet
$0.20
per spin
Reels
5
20 lines
Player rating
4.9 ★
5 votes
DEMO Play free, no signup
Greentube
9 Hearts
4.9 / 5
5 ratings
Sign in to rate this slot and earn points.

User ratings are shown separately from the Slot Score unless stated otherwise.

Why this score

High confidence (86%)

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Slot score profile across 5 weighted categoriesPayouts & RTP8/10RTP 95% → 8.0/10Volatility8/10imputedimputed medium…Win Potential6.6/10x2000.00 (2000×) →…Features9.5/1011 features → 9.5/10Game Mechanics6.3/10f=11 r=5 p=20 →…
Payouts & RTP8/10
RTP 95% → 8.0/10
Volatility8/10imputed
imputed medium (unknown) → 8.0/10
Win Potential6.6/10
x2000.00 (2000×) → 6.6/10
Features9.5/10
11 features → 9.5/10
Game Mechanics6.3/10
f=11 r=5 p=20 → 6.3/10
Context signals (tie-breakers)
Layout6/10
5x3 → 6.0/10
Bet Flexibility6/10
0.2–60 (×300) → 6.0/10
Provider Reputation5.5/10
provider avg 5.5 → 5.5/10
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: 64 — 9 Hearts by Greentube

https://slotranker.com/greentube/9-hearts#score
How to cite
Spec sheet
9 Hearts at a glance.
Identity
Slot name9 Hearts
StudioGreentube
Released9/8/2025
Math
SlotRanker Score64
RTP95%
Max win2,000×
Bet range$0.20 – $60.00
Player rating4.9 / 5 · 5 votes
Format
Reels5
Paylines20
Layout5x3
Themes
Gems

True Cost to Play

Expected average based on this slot's 95% RTP — individual sessions vary with volatility.

Cost per hour$4.00
Cost per session$4.00

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

Bankroll survival simulator

How long could a bankroll last on 9 Hearts? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

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 (95.00%), with wins capped at its top multiplier (2,000×).

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.

Compare 9 Hearts with other games

9 Hearts
9 Hearts
Score 64This game
Ultra Cluster KingdomUltra Cluster Kingdom
Score 92
Pine of Plinko 2Pine of Plinko 2
Score 90
Ruby RoyalRuby Royal
Score 89
Max MegawaysMax Megaways
Score 88
Identity
Studio
Greentube
GameArt
Print Studios
Popiplay This provider has been reviewed and approved by the SlotRanker team. What does this mean?
Big Time Gaming
Released9/8/20259/24/202412/7/202311/15/20249/21/2022
Math
RTP95%—96.32%97.11%96.37%
Volatility—High volatilityHigh volatilityHigh volatilityHigh volatility
Max win2,000×—20,000×10,100×139,200×
Format
Reels58556
Layout5x38x85x35x36x7
Paylines20Cluster Pays1015117649
Min bet0.200.200.100.100.20
Max bet60.00200.001.0020.001.00
Features
Progressive—————
Wild symbol✓——✓✓
Free spins✓✓✓✓✓
Scatter symbol✓✓✓✓✓
Multiplier✓——✓✓
Bonus game✓✓✓✓—
Respins———✓—

Every number is shown as a delta against 9 Hearts.

9 Hearts
Comparing against
9 Hearts
Greentube
RTP
95%
Max win
2,000×
Score
64
Ultra Cluster Kingdom
Ultra Cluster Kingdom
GameArt
RTP
—
Volatility
High volatility
Max win
—
Score
92▲+28
− Wild− Multiplier
Pine of Plinko 2
Pine of Plinko 2
Print Studios
RTP
96.32%▲+1.3
Volatility
High volatility
Max win
20,000×▲+18,000
Score
90▲+26
− Wild− Multiplier
Ruby Royal
Ruby Royal
Popiplay
RTP
97.11%▲+2.1
Volatility
High volatility
Max win
10,100×▲+8,100
Score
89▲+25
+ Respins
Max Megaways
Max Megaways
Big Time Gaming
RTP
96.37%▲+1.4
Volatility
High volatility
Max win
139,200×▲+137,200
Score
88▲+24
− Bonus Game

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Questions & Answers

9 Hearts FAQ

9 questions

With an RTP of 95%, 9 Hearts returns a fair portion of bets to players over time.

No, you can only play 9 Hearts for real money.

Yes, the mobile version of 9 Hearts offers the same features as desktop.

Yes, 9 Hearts is available for real-money play.

The largest possible win from a single spin in 9 Hearts is x2000.00 your bet.

Sadly, 9 Hearts does not have Bonus Buy.

During basic play, you can get Free Spins in 9 Hearts by hitting the proper combination of symbols.

9 Hearts is built on a traditional payline system, not Megaways.

Sadly, 9 Hearts doesn't have a progressive jackpot.

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