IGT

Griffin's Throne

Slots Video Slots Fantasy Mythology Greece Medieval Jurassic park

Mythological griffin slot with expanding pillar reels and locked symbols

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

96.05%

return to player

Volatility

Medium volatility

variance

Max win

11,111×

top multiplier

Min bet

$0.75

per spin

Reels

30 lines

Player rating

3.7 ★

10 votes

DEMO Play free, no signup

IGT

Embed on your site

3.7 / 5

10 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 96.05% → 9.0/10

Volatility8/10

medium → 8.0/10

Win Potential8.1/10

x11111.00 (11111×) → 8.1/10

Features8.5/10

12 features → 8.5/10

Game Mechanics5.7/10

f=12 r=5 p=30 → 5.7/10

Context signals (tie-breakers)

Layout5/10

5x4 → 5.0/10

Bet Flexibility8/10

0.75–2250 (×3000) → 8.0/10

Provider Reputation5.6/10

provider avg 5.6 → 5.6/10

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: 74 — Griffin's Throne by IGT

https://slotranker.com/igt/griffins-throne#score

How to cite

Slot Summary

A griffin guarding a floating throne gives Griffin's Throne its Fantasy and Mythology subject, but IGT makes the creature mechanically relevant by locking Griffin and Wild Symbols when a Sun activates the Multiplier feature. One reel then becomes a tall Golden Pillar for a respin, carrying Wild Symbols and Random Multipliers. Free Spins enlarge the same idea across the entire reel set, so the bonus changes the playing area rather than merely adding spins.

How It Plays

The base game runs on a 5x4 layout with 30 paylines. A Sun Symbol interrupts the ordinary line evaluation by transforming its reel and initiating a respin.

Griffin and Wild Symbols remain fixed while the Golden Pillar and unlocked positions spin again. Line wins are checked before and after that respin, creating two evaluation points.

Theme & Atmosphere

Fantasy architecture and a throne guarded by a griffin establish the Medieval and Mythology direction. The creature functions as both the central figure and a locked premium symbol.

Greece supplies part of the visual vocabulary, while the elevated palace treatment pushes the setting toward legend rather than a literal reconstruction of a historical place.

Fantasy Mythology Greece Medieval Jurassic park

Features & Win Potential

The Reelset Changing feature turns each Sun-bearing reel into a tall pillar containing Wild Symbols and Random Multiplier symbols. Multiple multiplier values in one line are added together.

Sticky Wilds and Griffin symbols hold their positions for the respin, after which Random Wilds may fill eligible spaces. This concentrates the feature around a single altered result.

Free Spins Multiplier Scatter Symbol Wild Symbol Medium volatility 5 Reels Sticky Wilds RTP range 96% RTP Random multiplier Reelset Changing 30 Paylines

Bonus & Free Spins

Three or more Scatter Symbols award 10 Free Spins. The round uses a changed reel set with 90 paylines and reels extending to 12 symbol positions.

The Multiplier feature remains available during Free Spins, and 2 or more Scatter Symbols can award Additional Free Spins while the expanded reel set remains active.

Spec sheet

Griffin's Throne at a glance.

Identity

Slot nameGriffin's Throne

StudioIGT

Released8/28/2020

Math

SlotRanker Score74

RTP96.05%

VolatilityMedium volatility

Max win11,111×

Bet range$0.75 – $2250.00

Player rating3.7 / 5 · 10 votes

Format

Reels5

Paylines30

Layout5x4

Features

Themes

Expected average based on this slot's 96.05% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$11.85

Cost per session$11.85

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 Griffin's Throne? 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: Medium

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 (96.05%), with wins capped at its top multiplier (11,111×).

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 Griffin's Throne

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Compare Griffin's Throne with other games

	Griffin's Throne Score 74This game	Stone Gaze of Medusa 2 Score 82	Mythical Creatures Of Greece Score 79	Hades River of Souls Score 78	Fire Lightning Score 76
Identity
Studio	IGT	StakeLogic	Spinomenal	Fantasma Games	BGaming
Released	8/28/2020	3/20/2025	7/20/2023	6/9/2020	7/16/2018
Math
RTP	96.05%	96.03%	96.01%	96.56%	97.61%
Volatility	Medium volatility	High volatility	Medium/High	High volatility	Medium/High
Max win	11,111×	10,000×	1,000×	5,058×	1,000×
Format
Reels	5	6	5	5	5
Layout	5x4	6x6	5x3	5x3	5x3
Paylines	30	Pay Anywhere	20	10	20
Min bet	0.75	—	0.2	0.2	0.01
Max bet	2250	—	200	50	20
Features
Progressive	—	—	—	—	—
Wild symbol	✓	—	—	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	✓	✓	—
Bonus game	—	—	✓	—	—
Respins	—	—	—	✓	—

Every number is shown as a delta against Griffin's Throne.

Comparing against

Griffin's Throne

IGT

RTP

96.05%

Max win

11,111×

Score

Stone Gaze of Medusa 2

Mythical Creatures Of Greece

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01What triggers the Multiplier feature?

A Sun Symbol appearing in the base game or Free Spins activates the feature, locks Griffin and Wild Symbols, and changes its reel into a Golden Pillar.

02What appears on a Golden Pillar reel?

The transformed reel contains Wild Symbols and Random Multiplier values of 2x, 3x, 5x, or 10x before the automatic respin is evaluated.

03How are Free Spins triggered?

At least 3 Scatter Symbols in the base game award 10 Free Spins, and further Scatters can add more spins during the round.

04What is Griffin's Throne's volatility?

IGT's game has Medium volatility, a 96.05 RTP, 30 base paylines, and a stated maximum win of x11111.00.

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