Iconic21

Grand Bank

Play Grand Bank slot by Iconic21 for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

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

96.02%

return to player

Volatility

High volatility

variance

Max win

10,000×

top multiplier

Min bet

$0.10

per spin

Reels

grid

Player rating

4.1 ★

16 votes

DEMO Play free, no signup

Iconic21

Embed on your site

4.1 / 5

16 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 96.02% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential8/10

x10000.00 (10000×) → 8.0/10

Features9/10

11 features → 9.0/10

Game Mechanics7.4/10

f=11 r=6 → 7.3/10

Context signals (tie-breakers)

Layout5/10

6x5 → 5.0/10

Bet Flexibility6/10

0.1–25 (×250) → 6.0/10

Provider Reputation4.9/10

provider avg 4.9 → 4.9/10

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: 76 — Grand Bank by Iconic21

https://slotranker.com/iconic21/grand-bank#score

How to cite

Spec sheet

Grand Bank at a glance.

Identity

Slot nameGrand Bank

StudioIconic21

Released9/28/2026

Math

SlotRanker Score76

RTP96.02%

VolatilityHigh volatility

Max win10,000×

Bet range$0.10 – $25.00

Player rating4.1 / 5 · 16 votes

Format

Reels6

Paylines—

Layout6x5

Features

Themes

Expected average based on this slot's 96.02% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.59

Cost per session$1.59

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 Bank? 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: High

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 (High). The model is calibrated so the average return equals this slot's published RTP (96.02%), with wins capped at its top multiplier (10,000×).

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 Bank

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Compare Grand Bank with other games

	Grand Bank Score 76This game	Heist: Bank Rush Hold & Win Score 87	Swag Bag Bonanza Score 76	15 Coin Bank Bust Score 75	Empty the Bank Score 74
Identity
Studio	Iconic21	Betsoft	Relax Gaming	Qora Games	Pragmatic Play
Released	9/28/2026	4/10/2024	12/10/2023	4/30/2025	7/1/2021
Math
RTP	96.02%	96.2%	96.3%	96.2%	95.48%
Volatility	High volatility	High volatility	High volatility	—	High volatility
Max win	10,000×	—	10,000×	7,100×	10,000×
Format
Reels	6	5	5	5	5
Layout	6x5	5x3	5x3	5x3	5x4
Paylines	—	1024	12	243	20
Min bet	0.1	0.2	0.2	0.1	0.25
Max bet	25	10	100	100	125
Features
Progressive	—	—	—	—	—
Wild symbol	—	✓	✓	✓	✓
Free spins	✓	—	✓	✓	✓
Scatter symbol	✓	—	✓	✓	✓
Multiplier	✓	✓	—	✓	✓
Bonus game	—	✓	—	✓	✓
Respins	—	✓	✓	✓	✓

Every number is shown as a delta against Grand Bank.

Comparing against

Grand Bank

Iconic21

RTP

96.02%

Max win

10,000×

Score

Heist: Bank Rush Hold & Win

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

+ Wild+ Respins− Multiplier

+ Wild+ Bonus Game+ Respins

+ Wild+ Bonus Game+ Respins

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