Pragmatic Play

Spire+

RARE Virtual & Specialty GamesArcade GamesFantasyMagic

Pragmatic Play risk ladder with selectable difficulty and cashout timing

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

SlotRanker Score
85
/ 99
85
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
5
grid
Player rating
3.9 ★
17 votes
DEMO Play free, no signup
Pragmatic Play
Spire+
Embed on your site
3.9 / 5
17 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

Partial data (67%)

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 & RTP10/10RTP 98.25% → 10.0/10Volatility8/10imputedimputed medium…Win Potential10/10x256901.00 (256901×)…Featuresn/anot applicableGame Mechanicsn/anot applicable
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
Featuresn/a
not applicable
Game Mechanicsn/a
not applicable
Context signals (tie-breakers)
Layoutn/a
not applicable
Bet Flexibilityn/a
not applicable
Provider Reputation7.2/10
provider avg 7.2 → 7.2/10
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: 85 — Spire+ by Pragmatic Play

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

Slot Summary

Released in 2025, Spire+ turns Pragmatic Play's tower climb into a sequence of deliberate stop-or-continue decisions. The player selects a box, avoids the flaming skull, and advances through as many as 9 levels while the Multiplier rises. Five difficulty settings alter the number of boxes and losing positions, and certain choice combinations can produce an RTP as high as 98.25%.
MechanicsSafe box choices raise the Multiplier through nine levels

How It Plays

Every round starts at the first level. The player chooses a box manually or uses Random, then either advances with a larger award or reveals a flaming skull and loses the round.

After each safe selection, the player decides whether to collect or continue. Clearing all 9 levels reaches the maximum, but every additional choice exposes the current award again.

Theme & Atmosphere

Fantasy presentation supplies a night-sky tower and a flaming skull as the two clear visual ideas, keeping the ascent readable as levels become more valuable.

Magic functions as a light wrapper for the risk ladder. The tower indicates advancement, while the skull communicates an immediate end without requiring a separate narrative.

FantasyMagic

Features & Win Potential

The Multiplier increases after each safe box, making the current cashout value visible before the next choice. It is tied directly to ascent rather than a random reel event.

The RTP range depends on player-choice combinations. Pragmatic Play publishes 97.50% as the game value while noting that some combinations can reach 98.25%.

MultiplierRTP rangeReelset Changing
Spec sheet
Spire+ at a glance.
Identity
Slot nameSpire+
StudioPragmatic Play
Released8/27/2025
Math
SlotRanker Score85
RTP98.25%
VolatilityAdjusted
Max win256,901×
Bet range$0.01 – $25.00
Player rating3.9 / 5 · 17 votes
Format
Reels5
Paylines—
Layout5x5
Themes
FantasyMagic

True Cost to Play

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

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.

Bankroll survival simulator

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.

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+

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Casino availability depends on where you play from. We only show casinos that accept players from your country.

Compare Spire+ with other games

Spire+
Spire+
Score 85This game
ElementoElemento
Score 91
SerpentinaSerpentina
Score 91
Pond of PlinkoPond of Plinko
Score 91
Megaways Jack FrostMegaways Jack Frost
Score 88
Identity
Studio
Pragmatic Play This provider has been reviewed and approved by the SlotRanker team. What does this mean?
Fantasma Games
Massive Studios
Print Studios
Iron Dog Studio
Released8/27/20253/9/20213/20/202512/10/202411/30/2023
Math
RTP98.25%96.33%96.53%96.1%96.14%
VolatilityAdjustedHigh volatilityHigh volatilityHigh volatilityHigh volatility
Max win256,901×16,000×30,000×30,000×25,000×

Every number is shown as a delta against Spire+.

Spire+
Comparing against
Spire+
Pragmatic Play
RTP
98.25%
Max win
256,901×
Score
85
Elemento
Elemento
Fantasma Games
RTP
96.33%▼−1.9
Volatility
High volatility
Max win
16,000×▼−240,901
Score
91▲+6
Serpentina
Serpentina
Massive Studios
RTP
96.53%▼−1.7
Volatility
High volatility
Max win
30,000×▼−226,901
Score
91▲+6
Pond of Plinko
Pond of Plinko
Print Studios
RTP
96.1%▼−2.2
Volatility
High volatility
Max win
30,000×▼−226,901
Score
91▲+6
Megaways Jack Frost
Megaways Jack Frost
Iron Dog Studio
RTP
96.14%▼−2.1
Volatility
High volatility
Max win
25,000×▼−231,901
Score
88▲+3

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Questions & Answers

Spire+ FAQ

4 questions

Pragmatic Play states that certain player-choice combinations can return up to 98.25%.

The tower contains 9 levels, with larger prizes available after successful choices.

Yes. The current award can be collected after a successful level instead of risking another choice.

Five settings alter the number of boxes and flaming skull positions presented at each level.

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