Amatic

Grand X

Classic Amatic casino slot centered on a doubling Bonus wheel

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%

return to player

Volatility

—

variance

Max win

—

top multiplier

Min bet

$1.00

per spin

Reels

10 lines

Player rating

4.1 ★

8 votes

DEMO Play free, no signup

Amatic

Embed on your site

4.1 / 5

8 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% → 9.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential—

no data

Features6/10

11 features → 6.0/10

Game Mechanics4.2/10

f=11 r=5 p=10 → 4.2/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

1–500 (×500) → 6.0/10

Provider Reputation5.9/10

provider avg 5.9 → 5.9/10

Popularity0/10

synthetic proxy → 0.0/10

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: 59 — Grand X by Amatic

https://slotranker.com/amatic/grand-x#score

How to cite

Slot Summary

A Bonus wheel that can double its eventual prize gives Grand X a clear break from its otherwise compact Classic format. Amatic released the game in 2015 with 10 paylines, substituting Wilds, and a Gamble option after wins. Its 96% RTP sits beside a direct Vegas motif: roulette, blackjack, dice, and card symbols all feed into a short base loop whose principal detour is one wheel spin.

How It Plays

Base wins form from left to right across 10 paylines. The Wild Symbol substitutes for ordinary symbols, while Bonus symbols redirect play to the wheel.

After an ordinary payout, Gamble offers a separate decision: collect the result or risk it on a card prediction for a larger return.

Theme & Atmosphere

Grand X condenses a Vegas gaming floor into a Classic reel format, using roulette wheels, blackjack hands, dice, Chips, and sevens as its main references.

Those familiar casino objects also explain the mechanics. The Wild uses the Grand X mark, while the Bonus symbol points directly toward the wheel event.

Chip Vegas Classic

Features & Win Potential

The Wild Symbol substitutes for regular paying symbols and can complete left-to-right combinations, giving the compact 10-line base game its main modifier.

Gamble follows eligible wins as an optional decision, while Respins belong to the wheel when its Double segment appears and raises the next possible prize.

Wild Symbol Respins 5 Reels Gamble RTP range 10 Paylines 96% RTP Bonus symbols Bonus wheel Spin The Wheel Substitution of wining symbols

Bonus & Free Spins

Landing at least 3 Bonus symbols opens the Bonus wheel. Its stopping position determines a Multiplier that is applied to the player's total stake.

If the wheel lands on Double, it spins again with every displayed Multiplier doubled. The round then resolves after the subsequent wheel result.

Spec sheet

Grand X at a glance.

Identity

Slot nameGrand X

StudioAmatic

Released1/15/2015

Math

SlotRanker Score59

RTP96%

Max win—

Bet range$1.00 – $500.00

Player rating4.1 / 5 · 8 votes

Format

Reels5

Paylines10

Layout5x3

Features

Themes

Expected average based on this slot's 96% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$16.00

Cost per session$16.00

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 Grand X? 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 (96.00%), 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.

Where to play Grand X

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Compare Grand X with other games

	Grand X Score 59This game	House of Spins Score 78	Cash Chips Score 78	Vegas Gold Score 77	7 Gold Gigablox Score 75
Identity
Studio	Amatic	Foxium	Pragmatic Play	SlotMill	4ThePlayer
Released	1/15/2015	11/25/2024	9/27/2023	5/31/2021	10/14/2022
Math
RTP	96%	96.34%	96.03%	96.36%	94%
Volatility	—	Medium volatility	High volatility	High volatility	High volatility
Max win	—	20,000×	10,000×	5,000×	70,000×
Format
Reels	5	5	5	5	6
Layout	5x3	5x3	5x3	5x3	6x6
Paylines	10	20	20	3	46656
Min bet	1	0.2	0.2	0.1	0.1
Max bet	500	50	240	25	10
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	—	✓
Free spins	—	✓	✓	✓	✓
Scatter symbol	—	—	✓	—	✓
Multiplier	—	✓	✓	✓	—
Bonus game	—	✓	—	✓	—
Respins	✓	—	—	✓	—

Every number is shown as a delta against Grand X.

Comparing against

Grand X

Amatic

RTP

96%

Max win

—

Score

+ Free Spins+ Multiplier+ Bonus Game− Respins

+ Free Spins+ Scatter+ Multiplier− Respins

+ Free Spins+ Multiplier+ Bonus Game− Wild

+ Free Spins+ Scatter− Respins

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