Spadegaming

Gemstone Rush

RARE Slots Video Slots Cartoon Gems Nature Underground

Play Gemstone Rush slot by Spadegaming for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.1% of slots combine 6 Reels and Gonzo Mechanic.

Embed on your site

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

96.77%

return to player

Volatility

—

variance

Max win

—

top multiplier

Min bet

$0.20

per spin

Reels

grid

Player rating

3.7 ★

1 votes

DEMO Play free, no signup

Spadegaming

3.7 / 5

1 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 96.77% → 9.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential—

no data

Features10/10

16 features → 10.0/10

Game Mechanics8.6/10

f=16 r=6 → 8.6/10

Context signals (tie-breakers)

Layout5/10

6x5 → 5.0/10

Bet Flexibility8/10

0.2–500 (×2500) → 8.0/10

Provider Reputation6.6/10

provider avg 6.6 → 6.6/10

Popularity3.3/10

synthetic proxy → 3.3/10

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 — Gemstone Rush by Spadegaming

https://slotranker.com/spadegaming/gemstone-rush#score

How to cite

Spec sheet

Gemstone Rush at a glance.

Identity

Slot nameGemstone Rush

StudioSpadegaming

Released8/17/2023

Math

SlotRanker Score77

RTP96.77%

Max win—

Bet range$0.20 – $500.00

Player rating3.7 / 5 · 1 votes

Format

Reels6

Paylines—

Layout6x5

Expected average based on this slot's 96.77% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.58

Cost per session$2.58

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 Gemstone Rush? 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 (96.77%), with wins capped at its top multiplier (1,000×).

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 Gemstone Rush with other games

	Gemstone Rush Score 77This game	Dragonz 2 Score 86	Nugget Frenzy Score 82	Miners Matter Score 77	Cherry Bomber Score 76
Identity
Studio	Spadegaming	Hammertime	Just For The Win	RAW iGaming	StakeLogic
Released	8/17/2023	11/11/2024	11/12/2024	9/12/2024	12/25/2024
Math
RTP	96.77%	96.3%	96.01%	95.57%	96.01%
Volatility	—	High volatility	High volatility	Medium/High	—
Max win	—	15,000×	5,000×	7,265×	10,000×
Format
Reels	6	5	6	6	6
Layout	6x5	5x3	6x5	6x5	6x4
Paylines	—	243	2520	Cluster Pays	20
Min bet	0.20	0.20	0.20	0.20	0.20
Max bet	500.00	5.00	50.00	30.00	10.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	—	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	✓	✓	✓
Bonus game	—	✓	—	✓	✓
Respins	—	—	—	✓	—

Every number is shown as a delta against Gemstone Rush.

Comparing against

Gemstone Rush

Spadegaming

RTP

96.77%

Max win

—

Score

+ Bonus Game+ Respins− Wild

Explore More Games with Similar RTP

	Provider	RTP	Volatility	Max win	Score
Fire Forge	Stormcraft Studios	96.73%	High volatility	50,000×	84
Drac's Stacks	Massive Studios	96.74%	High volatility	50,000×	87
Egypts Book of Mystery	PG Soft	96.75%	High volatility	100,000×	85
Mafia Mayhem	PG Soft	96.76%	High volatility	10,000×	83
Gemstone Rush	Spadegaming	96.77%	—	—	77
Ultimate Striker	PG Soft	96.77%	High volatility	8,000×	83
Wild West Angel	Win Fast	96.78%	High volatility	12,200×	86
Elvis Frog TrueWays	BGaming	96.79%	High volatility	5,000×	81
Dogmasons MegaWOOF	Popiplay	96.8%	High volatility	5,000×	84
Geisha’s Revenge	PG Soft	96.81%	High volatility	5,000×	80
Dead or Alive 2	NetEnt	96.82%	Medium volatility	111,111×	84