Wazdan

12 Coins Grand Diamond Edition

Feature-only coin collector with adjustable bonus access

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

96.14%

return to player

Volatility

High volatility

variance

Max win

5,000×

top multiplier

Min bet

$0.20

per spin

Reels

12 lines

Player rating

4.6 ★

3 votes

DEMO Play free, no signup

Wazdan

Embed on your site

4.6 / 5

3 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 96.14% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential7.4/10

x5000.00 (5000×) → 7.4/10

Features6/10

10 features → 6.0/10

Game Mechanics4.3/10

f=10 r=5 p=12 → 4.3/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility10/10

0.2–10000 (×50000) → 10.0/10

Provider Reputation6.9/10

provider avg 6.9 → 6.9/10

Popularity2.9/10

search demand p9 + proxy blend (70/30) → 2.9/10

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: 68 — 12 Coins Grand Diamond Edition by Wazdan

https://slotranker.com/wazdan/12-coins-grand-diamond-edition#score

How to cite

Slot Summary

High-volatility players drawn to a 5,000x ceiling get a coin-collection slot that pays through features rather than ordinary line wins. Wazdan's 12 Coins Grand Diamond Edition uses Cash Out labels for base-game collections and shifts the larger prize chase into Hold and Win respins with sticky symbols, mystery reveals and fixed jackpots. Its identity is configuration-heavy, with Bonus Bet and Bonus Buy routes changing access rather than the prize symbols themselves.

How It Plays

The base game has no ordinary line-win cycle. Cash Out labels occupy selected positions, record eligible coin and jackpot values, then settle a percentage of the stored amount.

Hold and Win shifts play to a 12-position grid with three respins. New reward symbols lock in place and restore the counter, making grid completion the decisive target.

Theme & Atmosphere

Gems define the visual subject, with diamond surfaces and metallic prize symbols framing a mechanic concerned with storing and revealing cash values.

The polished gem treatment keeps the feature-only format readable. Decorative detail supports the reward hierarchy without introducing a separate character or narrative conflict.

Gems Love

Features & Win Potential

Hold and Win uses Sticky Symbols and resets its Respins whenever another reward lands. Mystery symbol outcomes can reveal cash, collector or Fixed Jackpots when the round settles.

Bonus Bet changes the chance of reaching the feature, while Bonus Buy offers direct entry where available. Neither route turns the game into a normal payline slot.

High volatility Bonus Buy RTP range Hold and Win Bonus Bet Fixed Jackpots Risk/Gamble (Double) game Mystery symbol Random reward Sticky Symbols

Bonus & Free Spins

Hold and Win begins when the middle row fills its trigger positions. The starting three Respins reset after each new Sticky Symbol, and filling the grid awards the Grand jackpot.

Mystery symbol and Random reward outcomes are settled at the feature's end, while Fixed Jackpots and collector values contribute separate parts of the final total.

Spec sheet

12 Coins Grand Diamond Edition at a glance.

Identity

Slot name12 Coins Grand Diamond Edition

StudioWazdan

Released1/16/2025

Math

SlotRanker Score68

RTP96.14%

VolatilityHigh volatility

Max win5,000×

Bet range$0.20 – $10000.00

Player rating4.6 / 5 · 3 votes

Format

Reels5

Paylines12

Layout5x3

Features

Themes

This game is searched most in Argentina, Australia, and Brazil.

Expected average based on this slot's 96.14% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$3.09

Cost per session$3.09

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 12 Coins Grand Diamond Edition? 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 (96.14%), with wins capped at its top multiplier (5,000×).

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 12 Coins Grand Diamond Edition

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Compare 12 Coins Grand Diamond Edition with other games

	12 Coins Grand Diamond Edition Score 68This game	NetBet Branded Megaways Score 88	Genie’s Link&Win 4Tune Score 87	Broadsiders Score 86	Chaos Crew 2 Score 84
Identity
Studio	Wazdan	Iron Dog Studio	All For One Studios	Massive Studios	Hacksaw Gaming
Released	1/16/2025	1/26/2022	4/25/2024	1/27/2025	9/20/2023
Math
RTP	96.14%	96.2%	96.24%	96.62%	96.27%
Volatility	High volatility	High volatility	High volatility	—	High volatility
Max win	5,000×	40,000×	15,000×	30,000×	20,000×
Format
Reels	5	6	5	7	5
Layout	5x3	6x7	5x3	7x7	5x5
Paylines	12	117649	25	Cluster Pays	19
Min bet	0.2	0.2	0.1	0.1	0.2
Max bet	10000	20	20	100	1
Features
Progressive	—	—	—	—	—
Wild symbol	—	—	✓	✓	✓
Free spins	—	✓	✓	✓	✓
Scatter symbol	—	—	✓	✓	✓
Multiplier	—	✓	—	✓	✓
Bonus game	—	—	✓	—	✓
Respins	—	—	✓	—	—

Every number is shown as a delta against 12 Coins Grand Diamond Edition.

Comparing against

12 Coins Grand Diamond Edition

Wazdan

RTP

96.14%

Max win

5,000×

Score

NetBet Branded Megaways

+ Free Spins+ Multiplier

Genie’s Link&Win 4Tune

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

+ Wild+ Free Spins+ Scatter+ Multiplier

+ Wild+ Free Spins+ Scatter+ Multiplier+ Bonus Game

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12 Coins Grand Diamond Edition	Wazdan	96.14%	High volatility	5,000×	68
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01Does 12 Coins Grand Diamond Edition use normal paylines?

No. Ordinary symbol combinations do not pay; base-game returns come from Cash Out collection, while larger awards are resolved through the Hold and Win feature.

02How does the Cash Out feature work?

A label remains on a reel position for a limited period and records eligible values landing there before applying a random payout percentage.

03What triggers Hold and Win?

Filling the four middle-row trigger positions starts Hold and Win with three respins, and each newly locked symbol resets the counter.

04What is the maximum win?

Filling every position in Hold and Win awards the fixed Grand prize of 5,000x the stake.

Series

12 Coins

View all 4 games

Game	Year	RTP	Volatility	Slot Score
12 CoinsWazdan	2023	96.13%	Variable Volatility	72
12 Coins Grand Gold EditionWazdan	2023	96.15%	—	67
12 Coins Grand Platinum EditionWazdan	2024	96.15%	High volatility	80
12 Coins Grand Diamond EditionCurrentWazdan	2025	96.14%	High volatility	68

12 Coins
Wazdan · 2023
RTP96.13%Score72Variable Volatility
12 Coins Grand Gold Edition
Wazdan · 2023
RTP96.15%Score67
12 Coins Grand Platinum Edition
Wazdan · 2024
RTP96.15%Score80High volatility
12 Coins Grand Diamond EditionCurrent
Wazdan · 2025
RTP96.14%Score68High volatility