Pragmatic Play

Spire+

Play Spire+ slot by Pragmatic Play for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

This 256,901× max win sits in the top 1% of the catalog.

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

98.25%

return to player

Volatility

Adjusted

variance

Max win

256,901×

top multiplier

Min bet

$0.01

per spin

Reels

grid

Player rating

3.9 ★

17 votes

DEMO Play free, no signup

Pragmatic Play

Embed on your site

3.9 / 5

17 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 & RTP10/10

RTP 98.25% → 10.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential10/10

x256901.00 (256901×) → 10.0/10

Features2.5/10

3 features → 2.5/10

Game Mechanics4.3/10

f=3 r=5 → 4.3/10

Context signals (tie-breakers)

Layout5/10

5x5 → 5.0/10

Bet Flexibility8/10

0.01–25 (×2500) → 8.0/10

Provider Reputation7.1/10

provider avg 7.1 → 7.1/10

Popularity5/10

synthetic proxy → 5.0/10

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: 69 — Spire+ by Pragmatic Play

https://slotranker.com/pragmatic-play/spire-plus#score

How to cite

Spec sheet

Spire+ at a glance.

Identity

Slot nameSpire+

StudioPragmatic Play

Released8/27/2025

Math

SlotRanker Score69

RTP98.25%

VolatilityAdjusted

Max win256,901×

Bet range$0.01 – $25.00

Player rating3.9 / 5 · 17 votes

Format

Reels5

Paylines—

Layout5x5

Features

Themes

Expected average based on this slot's 98.25% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$0.07

Cost per session$0.07

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 Spire+? 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 (98.25%), with wins capped at its top multiplier (256,901×).

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 Spire+

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 Spire+ with other games

	Spire+ Score 69This game	Ultra Cluster Kingdom Score 92	Serpentina Score 91	Pond of Plinko Score 91	Orient Story Deluxe Score 90
Identity
Studio	Pragmatic Play	GameArt	Massive Studios	Print Studios	Amusnet
Released	8/27/2025	9/24/2024	3/20/2025	12/10/2024	5/2/2024
Math
RTP	98.25%	—	96.53%	96.1%	97.2%
Volatility	Adjusted	High volatility	High volatility	High volatility	High volatility
Max win	256,901×	—	30,000×	30,000×	—
Format
Reels	5	8	7	5	5
Layout	5x5	8x8	7x7	5x3	5x3
Paylines	—	Cluster Pays	—	20	20
Min bet	0.01	0.2	0.1	0.1	0.2
Max bet	25	200	100	30	400
Features
Progressive	—	—	—	—	✓
Wild symbol	—	—	✓	—	✓
Free spins	—	✓	✓	—	✓
Scatter symbol	—	✓	✓	✓	✓
Multiplier	✓	—	✓	✓	✓
Bonus game	—	✓	—	✓	—
Respins	—	—	—	—	✓

Every number is shown as a delta against Spire+.

Comparing against

Spire+

Pragmatic Play

RTP

98.25%

Max win

256,901×

Score

Ultra Cluster Kingdom

+ Free Spins+ Scatter+ Bonus Game− Multiplier

+ Wild+ Free Spins+ Scatter

+ Scatter+ Bonus Game

+ Progressive+ Wild+ Free Spins+ Scatter+ Respins

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01What return to player (RTP) does Spire+ offer?

RTP in Spire+ is set at 98.25%, which determines long-term payout potential.

02Is there a demo mode for Spire+?

While there’s no free version of Spire+, new players can claim a welcome bonus to test the game with bonus funds.

03Is Spire+ optimized for mobile play?

Yes, the mobile version of Spire+ offers the same features as desktop.

04Can you play for real money on Spire+?

Yes, you may start playing Spire+ with real money by choosing one of the casinos above.

05What is Spire+’s max win per spin?

The most you can win from a single spin in Spire+ is x256901.00 your bet.Depending on the combinations of features, you can win up to x256901.00 your bet in Spire+.

06Does Spire+ let you buy bonuses?

Bonus Buy is not supported in Spire+ — only regular triggering applies.

07Is there a Free Spins bonus round in Spire+?

Spire+ does not have a Free Spins option like a lot of newer slots do.

08Is Spire+ one of the Megaways games?

Spire+ is built on a traditional payline system, not Megaways.

09Does Spire+ have a progressive jackpot?

Spire+ doesn’t offer a progressive jackpot prize.

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