Iron Dog Studio

Diamond Supercharge

High-volatility gem slot centered on cash collection

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

95%

return to player

Volatility

High volatility

variance

Max win

5,000×

top multiplier

Min bet

$0.10

per spin

Reels

grid

Player rating

5.0 ★

5 votes

DEMO Play free, no signup

Iron Dog Studio

Embed on your site

5.0 / 5

5 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 & RTP8/10

RTP 95% → 8.0/10

Volatility9/10

high → 9.0/10

Win Potential7.4/10

x5000.00 (5000×) → 7.4/10

Features6.5/10

7 features → 6.5/10

Game Mechanics6.8/10

f=7 r=5 → 6.8/10

Context signals (tie-breakers)

Layout5/10

5x5 → 5.0/10

Bet Flexibility6/10

0.1–50 (×500) → 6.0/10

Provider Reputation6.9/10

provider avg 6.9 → 6.9/10

Popularity2.5/10

synthetic proxy → 2.5/10

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: 66 — Diamond Supercharge by Iron Dog Studio

https://slotranker.com/iron-dog-studio/diamond-supercharge#score

How to cite

Slot Summary

Arriving in 2026, Diamond Supercharge treats the familiar gems-and-luxury theme as a cash-collection game rather than a decorative line slot. Iron Dog Studio places cash and Collector symbols at the center of play, with their placement deciding when values are paid and when Hold and Win respins begin. High volatility and a 5000x maximum make the feature entry more consequential than routine base-game combinations.

How It Plays

In the base game, cash symbols provide displayed values while the Collector determines when those amounts are taken. Its landing position therefore changes the purpose of an otherwise standard spin.

A stronger arrangement sends play into Hold and Win, where cash and Collector symbols remain the relevant pieces. Newly landed qualifying symbols keep the respin sequence active.

Theme & Atmosphere

Diamonds and Gems carry the visual theme, but the game uses them as readable value markers rather than as elaborate story devices. The treatment resembles a polished classic machine.

The Luxury label comes through in the concentration on collected valuables and premium-looking symbols. That presentation keeps attention on cash amounts, Collector positions and feature status.

Gems Luxury

Features & Win Potential

Cash Collector pays the visible cash values when its required arrangement lands. More than one Collector can appear, allowing the same group of cash symbols to be collected multiple times.

Hold and Win locks qualifying symbols and grants respins. New cash or Collector symbols reset the available respins, so each useful landing can prolong the round.

Wild Symbol Respins Bonus Game RTP range Bonus symbols Hold and Win Cash Collector

Bonus & Free Spins

The Hold and Win Bonus Game begins with 3 respins. Cash and Collector symbols can reset that count, while multiplier positions can raise selected values from 2x through 5x.

The round ends when its respins expire or the 5000x maximum is reached. Its structure favors continued symbol collection rather than a separate free-spins sequence.

Spec sheet

Diamond Supercharge at a glance.

Identity

Slot nameDiamond Supercharge

StudioIron Dog Studio

Released1/13/2026

Math

SlotRanker Score66

RTP95%

VolatilityHigh volatility

Max win5,000×

Bet range$0.10 – $50.00

Player rating5.0 / 5 · 5 votes

Format

Reels5

Paylines—

Layout5x5

Features

Themes

Expected average based on this slot's 95% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.00

Cost per session$2.00

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 Diamond Supercharge? 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 (95.00%), 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 Diamond Supercharge

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Compare Diamond Supercharge with other games

	Diamond Supercharge Score 66This game	Max Megaways Score 88	Double Diamond Night Score 88	Bling Bling Penguin Score 87	Tumblin' Dublin Score 84
Identity
Studio	Iron Dog Studio	Big Time Gaming	Popiplay	Ino Games	NetGame Entertainment
Released	1/13/2026	9/21/2022	11/6/2023	6/5/2023	9/25/2023
Math
RTP	95%	96.37%	98.08%	96.5%	96.34%
Volatility	High volatility	High volatility	High volatility	High volatility	High volatility
Max win	5,000×	139,200×	10,200×	13,500×	6,000×
Format
Reels	5	6	7	5	5
Layout	5x5	6x7	7x8	5x3	5x5
Paylines	—	117649	Pay Anywhere	243	3125
Min bet	0.1	0.2	0.2	0.2	—
Max bet	50	1	25	20	—
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	—	✓	✓
Free spins	—	✓	✓	✓	✓
Scatter symbol	—	✓	✓	✓	✓
Multiplier	—	✓	—	—	✓
Bonus game	✓	—	—	✓	—
Respins	✓	—	—	✓	—

Every number is shown as a delta against Diamond Supercharge.

Comparing against

Diamond Supercharge

Iron Dog Studio

RTP

95%

Max win

5,000×

Score

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

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

+ Free Spins+ Scatter

Tumblin' Dublin

NetGame Entertainment

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

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Wild Fox	BGaming	94.98%	Medium volatility	2,000×	70
Cyber Wildz	Greentube	94.99%	High volatility	20,000×	73
Diamond Supercharge	Iron Dog Studio	95%	High volatility	5,000×	66
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Monkey God Hold and Win	Kalamba Games	95.01%	High volatility	10,000×	77
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01What is the RTP of Diamond Supercharge?

Diamond Supercharge has a listed RTP of 95%. The game is also rated high volatility, indicating that returns can arrive unevenly across a session.

02How does the Cash Collector work?

When a Cash Collector lands with cash symbols, it awards their displayed values. Multiple Collector symbols can collect the same available cash values.

03What triggers the Hold and Win feature?

A Collector landing with qualifying cash symbols activates Hold and Win. The round begins with respins, and new cash or Collector symbols reset the counter.

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