EnjoyGaming

Hotfire Diamonds 2

Hotfire Diamonds sequel expanding the Hold and Win format

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

95.48%

return to player

Volatility

—

variance

Max win

—

top multiplier

Min bet

$0.10

per spin

Reels

15 lines

Player rating

4.9 ★

16 votes

DEMO Play free, no signup

EnjoyGaming

Embed on your site

4.9 / 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 & RTP8/10

RTP 95.48% → 8.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential—

no data

Features5.5/10

6 features → 5.5/10

Game Mechanics5.3/10

f=6 r=5 p=15 → 5.3/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.1–100 (×1000) → 6.0/10

Provider Reputation6.3/10

provider avg 6.3 → 6.3/10

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: 56 — Hotfire Diamonds 2 by EnjoyGaming

https://slotranker.com/enjoy-gaming/hotfire-diamonds-2#score

How to cite

Slot Summary

The Hotfire Diamonds line returns with a wider 3x5x3 arrangement and a more elaborate Hold and Win sequence. Hotfire Diamonds 2 gives its middle reel a decisive role: Bonus symbols on the outer trigger reels need a Boost between them to start the round. EnjoyGaming then uses that Boost to collect every visible Bonus and Jackpot value, making collection the sequel's defining mechanical step.

How It Plays

The 15-line base game places special importance on the center reel because a Boost there can complete the trigger formed by Bonus symbols on the outer reels.

Once the Hold and Win round begins, three respins are awarded. A newly landed Bonus, Jackpot, or Boost symbol resets the respin counter and prolongs the collection sequence.

Theme & Atmosphere

The Gems theme keeps diamonds at the center of the presentation, carrying the Hotfire identity through a combination of polished stones and fire imagery.

The sequel framing is visible in the expanded reel arrangement, but the visual treatment remains tied to the same diamond-and-flame identity named by the series.

Gems

Features & Win Potential

Pot Collection is handled by the Boost symbol, which gathers every visible Bonus and Jackpot value. Its usefulness therefore depends on what has already landed in view.

A Random Reward can send the game directly into the Bonus Game through the Extra Bonus event, bypassing the normal three-symbol trigger arrangement.

Bonus Game Bonus symbols Hold and Win Fixed Jackpots Random reward Pot Collection

Bonus & Free Spins

The Hold and Win Bonus Game starts with three respins, and every new Bonus, Jackpot, or Boost symbol resets that counter. Collected values remain the round's main objective.

Four Fixed Jackpots sit inside the bonus structure. Mini, Minor, Major, and Grand can appear, with the Grand carrying the published ceiling of 1000x.

Spec sheet

Hotfire Diamonds 2 at a glance.

Identity

Slot nameHotfire Diamonds 2

StudioEnjoyGaming

Released12/9/2025

Math

SlotRanker Score56

RTP95.48%

Max win—

Bet range$0.10 – $100.00

Player rating4.9 / 5 · 16 votes

Format

Reels3

Paylines15

Layout3-5-3

Features

Themes

Expected average based on this slot's 95.48% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.81

Cost per session$1.81

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 Hotfire Diamonds 2? 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 (95.48%), 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 Hotfire Diamonds 2

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Casino availability depends on where you play from. We only show casinos that accept players from your country.

Compare Hotfire Diamonds 2 with other games

	Hotfire Diamonds 2 Score 56This game	2023 Hit Slot Score 81	Crystal Classics Score 80	Hot Joker Fruits: Hold and Win Score 79	Hot Chilli Bells Score 79
Identity
Studio	EnjoyGaming	Endorphina	Booming Games	Prospect Gaming	BGaming
Released	12/9/2025	3/15/2023	8/19/2021	11/2/2023	1/24/2025
Math
RTP	95.48%	96.01%	95.27%	96.12%	97%
Volatility	—	High volatility	High volatility	Medium/High	—
Max win	—	93,750×	27,556×	5,100×	5,000×
Format
Reels	3	6	7	5	5
Layout	3-5-3	6x4	7x7	5x3	5x3
Paylines	15	4096	6	243	100
Min bet	0.1	0.4	0.2	0.1	0.6
Max bet	100	20	10	50	30
Features
Progressive	—	—	—	—	—
Wild symbol	—	✓	✓	✓	✓
Free spins	—	✓	✓	✓	✓
Scatter symbol	—	✓	✓	✓	✓
Multiplier	—	—	✓	—	✓
Bonus game	✓	—	—	✓	✓
Respins	—	—	—	✓	✓

Every number is shown as a delta against Hotfire Diamonds 2.

Comparing against

Hotfire Diamonds 2

EnjoyGaming

RTP

95.48%

Max win

—

Score

+ Wild+ Free Spins+ Scatter− Bonus Game

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

Hot Joker Fruits: Hold and Win

+ Wild+ Free Spins+ Scatter+ Respins

+ Wild+ Free Spins+ Scatter+ Multiplier+ Respins

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