Blueprint Gaming

Jackpot Gems

RARE Slots Video Slots Classic Fantasy Gems Luxury Treasure

Play Jackpot Gems slot by Blueprint Gaming for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.02% of slots combine 10 Paylines and 3d.

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

96.1%

return to player

Volatility

—

variance

Max win

—

top multiplier

Min bet

$0.10

per spin

Reels

10 lines

Player rating

3.9 ★

19 votes

DEMO Play free, no signup

Blueprint Gaming

Embed on your site

3.9 / 5

19 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 96.1% → 9.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential—

no data

Features3/10

6 features → 3.0/10

Game Mechanics3.4/10

f=6 r=5 p=10 → 3.4/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility8/10

0.1–200 (×2000) → 8.0/10

Provider Reputation6.6/10

provider avg 6.6 → 6.6/10

Popularity5.4/10

search demand p63 + proxy blend (70/30) → 5.4/10

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: 63 — Jackpot Gems by Blueprint Gaming

https://slotranker.com/blueprint-gaming/jackpot-gems#score

How to cite

Spec sheet

Jackpot Gems at a glance.

Identity

Slot nameJackpot Gems

StudioBlueprint Gaming

Released2/15/2015

Math

SlotRanker Score63

RTP96.1%

Max win—

Bet range$0.10 – $200.00

Player rating3.9 / 5 · 19 votes

Format

Reels5

Paylines10

Layout5x3

Features

Themes

Expected average based on this slot's 96.1% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.56

Cost per session$1.56

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 Jackpot Gems? 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 (96.10%), 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 Jackpot Gems with other games

	Jackpot Gems Score 63This game	Lucky Penny Score 75	Jewelling Diamonds Score 73	Magical Leprechaun - Hold & Hit Score 72	Fresh Fortune Score 72
Identity
Studio	Blueprint Gaming	3 Oaks	Iron Dog Studio	Spinomenal	BF games
Released	2/15/2015	8/29/2024	2/19/2025	2/3/2025	2/15/2017
Math
RTP	96.1%	—	95.21%	—	98.05%
Volatility	—	—	High volatility	—	Medium volatility
Max win	—	20,000×	10,000×	—	—
Format
Reels	5	6	5	5	5
Layout	5x3	6x5	5x3	5x3	5x3
Paylines	10	Pay Anywhere	4096	25	243
Min bet	0.10	0.20	0.10	0.25	0.25
Max bet	200.00	25.00	50.00	250.00	50.00
Features
Progressive	✓	—	—	—	—
Wild symbol	—	✓	✓	✓	✓
Free spins	—	✓	✓	✓	✓
Scatter symbol	—	✓	✓	✓	—
Multiplier	—	✓	—	✓	—
Bonus game	—	—	—	✓	—
Respins	—	—	—	✓	—

Every number is shown as a delta against Jackpot Gems.

Comparing against

Jackpot Gems

Blueprint Gaming

RTP

96.1%

Max win

—

Score

+ Wild+ Free Spins+ Scatter+ Multiplier− Progressive

+ Wild+ Free Spins+ Scatter− Progressive

Magical Leprechaun - Hold & Hit

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

+ Wild+ Free Spins− Progressive

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