Miners Combo

Miners Combo is a mining-themed slot by Trigger Button.

The slot is built on a 5x3 reel grid with 15 paylines and offers a theoretical maximum win of x3,000.

It also comes with special features such as Instant Prize Symbol and Multiplier Symbol, adding direct prize values attached to symbols and multiplier-driven win scaling.

Specifications

Reel Config

5x3

Paylines

15 Lines

RTP

96.15%

Volatility

Max Win

3,000x

Bonus Buy

20x

Demo Play

Miners Combo by Trigger Button

Bonus Buy Efficiency

Avg. Minx81.6

Avg. Maxx129.1

LowExpectedHigh

Price x20

Bonus Buy Analysis

Low Bonus Buy Price

This slot's bonus buy price is below the usual range for comparable slots. That makes buying the feature relatively accessible, especially if you want to try the free-spin round directly. Keep in mind that some games offer multiple free-spin tiers, and SlotWise uses the lowest available buy price as the reference. A lower price may also mean that the free-spin feature itself carries a lighter payout profile than higher-priced games.

Special Features

Bonus Buy Selectable Free Spins Standard Scatter Instant Prize Symbol Multiplier Symbol Respin Block Symbols Random Wild Multiplier Wild Moving Wild Multi-Function Symbol Special Reel Set

Feature Highlight: Instant Prize Symbol

An Instant Prize Symbol is a special symbol whose role is to pay a set cash value or bet multiplier just by appearing on the reels. The core concept is that it provides a direct reward by its mere presence, without the need to form a winning line like regular symbols. It is often called a 'Coin' or 'Money Symbol' and serves as the most basic 'material' in various bonus features of modern slots.

Feature Highlight: Multiplier Symbol

A Multiplier Symbol is a special symbol that doesn't form winning combinations on its own, but provides a random multiplier value just by appearing on the reels. The core of this feature is its role as a 'seasoning' that amplifies an ordinary win into a massive prize worth tens or hundreds of times more when it appears alongside a regular win.

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About Previews

Previews focus on playable demo access, slot specifications, and feature structure before a full 300SPINS™ review is available. They are designed to make the slot easy to inspect and compare, while leaving performance judgments based on actual play sessions to full 300SPINS™ reviews.