Quickspin

Mine and Melt

Slots Video Slots Action & Adventure Digger

Gold prospecting expressed through collector merging and smelting

0.4% of the games we track list Buffalo Mechanics; Mine and Melt is one of them.

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

94.19%

return to player

Volatility

High volatility

variance

Max win

5,504×

top multiplier

Min bet

$0.20

per spin

Reels

256 lines

Player rating

4.0 ★

4 votes

DEMO Play free, no signup

Quickspin

Embed on your site

4.0 / 5

4 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 & RTP6/10

RTP 94.19% → 6.0/10

Volatility9/10

high → 9.0/10

Win Potential7.5/10

x5504.00 (5504×) → 7.5/10

Features10/10

14 features → 10.0/10

Game Mechanics8.5/10

f=14 r=5 p=256 → 8.5/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.2–100 (×500) → 6.0/10

Provider Reputation7.3/10

provider avg 7.3 → 7.3/10

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: 72 — Mine and Melt by Quickspin

https://slotranker.com/quickspin/mine-and-melt#score

How to cite

Slot Summary

March 2023 brought Quickspin's Mine and Melt, a gold-mining slot that treats collecting ore as a number-combining exercise. Equal-value collectors can merge, while smelting increases the value of the haul. Those connected actions make the mining theme part of the payout logic, with separate Bonus and Super Bonus versions of the collection round.

How It Plays

The base game uses a compact square reel area with 256 ways to win. Before the reels stop, the Three Lucky Swedes feature can randomly turn eligible reels into miner wilds.

These miner wilds substitute for symbols other than bonus symbols and carry multipliers from 2x to 4x. They can appear on reels two through four, bringing multiplied substitution into ordinary paid play.

Bonus & Free Spins

Three bonus symbols trigger the Bonus Game with three lives; four activate the Super Bonus Game with four lives. Landing a collector or smelting symbol restores the starting life count. The feature ends when no lives remain.

A smelting multiplier applies to collectors already present and to collectors arriving afterward. At the end of the round, each collector pays its displayed value multiplied by the base bet.

Spec sheet

Mine and Melt at a glance.

Identity

Slot nameMine and Melt

StudioQuickspin

Released3/14/2023

Math

SlotRanker Score72

RTP94.19%

VolatilityHigh volatility

Max win5,504×

Bet range$0.20 – $100.00

Player rating4.0 / 5 · 4 votes

Format

Reels4

Paylines256

Layout4x4

Features

Themes

Expected average based on this slot's 94.19% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$4.65

Cost per session$4.65

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 Mine and Melt? 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 (94.19%), with wins capped at its top multiplier (5,504×).

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 Mine and Melt

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Compare Mine and Melt with other games

	Mine and Melt Score 72This game	Gold Mania Score 84	Prospector Wilds Megaways Score 81	Hit More Gold! Score 78	Dyn'A'Miners Score 77
Identity
Studio	Quickspin	Gamzix	Prospect Gaming	3 Oaks	IGT
Released	3/14/2023	2/14/2022	8/21/2023	11/10/2022	3/6/2023
Math
RTP	94.19%	97%	96%	96.65%	96.53%
Volatility	High volatility	Medium volatility	High volatility	High volatility	High volatility
Max win	5,504×	25,000×	25,000×	5,000×	10,000×
Format
Reels	4	5	6	5	5
Layout	4x4	5x3	6x7	5x3	5x3
Paylines	256	10	117649	25	15
Min bet	0.2	0.01	0.2	0.25	0.15
Max bet	100	200	50	90	150
Features
Progressive	—	—	—	—	—
Wild symbol	—	✓	✓	✓	✓
Free spins	—	✓	✓	✓	✓
Scatter symbol	—	✓	—	✓	✓
Multiplier	✓	—	✓	—	✓
Bonus game	✓	✓	—	✓	—
Respins	✓	—	—	✓	✓

Every number is shown as a delta against Mine and Melt.

Comparing against

Mine and Melt

Quickspin

RTP

94.19%

Max win

5,504×

Score

+ Wild+ Free Spins+ Scatter− Multiplier− Respins

Prospector Wilds Megaways

+ Wild+ Free Spins− Bonus Game− Respins

+ Wild+ Free Spins+ Scatter− Multiplier

+ Wild+ Free Spins+ Scatter− Bonus Game

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