We use 🍪 cookies to provide you the best experience. By continuing to use our website, you agree to our privacy policy.

Hot & Heavy Slot Game

Hot & Heavy Cover Image

Hot & Heavy Introduction

The Hot & Heavy slot game from Ruby Play includes plenty of great visual features and gameplay mechanics you would expect from a slot released in 2019. Based on a traditional mineshaft, this slot features female miners, cash value symbols and some jackpot prizes. Find out more about the gameplay in this Hot & Heavy slot with this Lottomart guide.

Hot & Heavy Game Details

RTP (Return to Player):
Min / Max Bet:
£0.50 / £25.00
Hit Rate:
1 in 3.7
Auto Play:
Diamonds per £:
Min. 300
Features Cash Symbols, Fixed Jackpots, Free Spins, Free Spins Retrigger, Paylines, Random Trigger, Respins, Respins, Scatter Symbols, Stacked Symbols, Symbol Locks, Symbol Upgrades, Wilds, Cash Symbols, Fixed Jackpots, Free Spins, Free Spins Retrigger, Paylines, Random Trigger, Respins, Respins, Scatter Symbols, Stacked Symbols, Symbol Locks, Symbol Upgrades, Wilds

Hot & Heavy Slot Game Background

Founded in 2018, Ruby Play is a relatively new game development company that quickly gained recognition for the great slot games they released. One of their most popular games to date is the exciting Viking Crusade slot from 2022.

Hot & Heavy Game Design

Much of the play screen is covered by the 5-reel play grid in Hot & Heavy, which features brightly coloured symbols which stand out during play. Across the top of the play grid are the Hot, Burning, Flaming and Scorcher jackpot prizes, a unique take on classic UK jackpot slots design. The background changes from a dark mineshaft to a bright, flame-filled mine during the Free Spins bonus. A simple background tune plays during the base game with classic slot sound effects, while more audio features get activated during gameplay in this Hot & Heavy slot.

Hot & Heavy Mobile

Like with many other UK slot games, Hot & heavy is compatible with different devices. This means that players can enjoy the same design and game features with devices of different sizes, all with a secure internet connection.

Hot & Heavy Slot Symbols

The lower value symbols are classic card designs in many slot games. Here they have a payout of up to 3.75x the stake for combinations of 5. These symbols include the J, Q, K and A playing cards and their brightly coloured royal designs.

Higher value symbols in play begin with the mining tools, followed by the miners' lamp and helmet. Higher payouts belong to the redhead miner, a blonde miner and a golden miner, the latter being the game's highest-value symbol with 15x the bet stake for 5 across a payline!

Bonus symbols include a dynamite Scatter, a golden nugget Wild and some cash value fire symbols that could potentially bring their features into play.

Hot & Heavy Bonus Features

The Wild symbol mentioned earlier could substitute for base game symbols on the play grid if landed on the reels. The high-value miner symbol we also touched upon previously can land stacked 3-symbols high on the grid.

Hot & Heavy Free Spins

Landing 3+ Scatter symbols in a single spin could trigger the Free Spins feature. During these, landing 3 or more Scatters can land players an extra 8 free spins. Each spin will end with the metamorphosis of any miner symbols that land to the highest-valued golden miners.

Firecatcher Feature

This bonus feature could trigger in the Free Spins and base game of this Hot & Heavy slot and is done by landing 6+ cash/jackpot value fire symbols in a single spin. If this occurs, 3 respins could be rewarded that reset each time another firecatcher symbol lands. This feature continues until no more respins remain or the grid gets filled with firecatcher symbols.

Hot & Heavy Slot Summary

If you can get over the ridiculous mining costumes of these characters, the gameplay in this Hot & Heavy slot offers some entertaining features. The addition of jackpot prizes and free spins keeps gameplay multilayered. If you are looking for a different themed slot, maybe the Fire and Roses Joker slot or Roman Legend slot could be worth a spin.

Other Slots from Ruby PlayIf the features in Hot & Heavy sound interesting to you, these other titles from Ruby Play could be worth a game.

Show all games

Safer Gaming

This is a real money gambling site. Please keep your play safe and fun at all times and only bet what you can afford.

Hot & Heavy at Lottomart Games

Ruby Play adds a mining-themed release to their portfolio with this Hot & Heavy slot game! If you are a new Lottomart UK customer, you can access our generous welcome bonus, which will grant you some extra gaming funds. New customers can get a 100% deposit match bonus up to £100! 18+, terms apply. If you join and deposit £100, we will give you another £100 in bonus funds to play around with!

£10 min deposit. £100 max match. 50x wagering. Game eligibility & contributions vary. 10p to £5 bet range. £500 max redemption. New players only. Limited time offer. Valid 7 days. Terms apply.

View full 100% Games Welcome Match Deposit Offer Terms and Conditions →


Join today
& claim your welcome offer!

Lottomart is available for iOS in the App Store, Android in Google Play, and in the browser (Safari & Chrome) for mobile, tablet, and desktop.