Gem Heat Slot Game


#AD New customers only, min deposit £10, wagering 40x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Full T&C’s apply. +18, Please Gamble responsible.


#AD New customers only, 10 free spins on registration (max withdrawal £100), 100 free spins after first deposit, min deposit £20, wagering 35x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Full T&C’s apply


New depositing players only. Min. deposit: £10. Max. bonus: £200 + 25 Bonus Spins on Book of Dead. Offer valid on the first deposit. No wagering is required on Bonus Spins. Wagering Required on Bonus Cash: 40x. The match-up bonus that requires a deposit must be wagered 40x.


18+. New Players Only. Spins are given as follows: 50 Spins upon a first deposit of minimum £10. Spins may only be used in specific games. The game allowed: Book of Dead. Wagering Requirement: 35x. Spins expire after 24 hours. Promotion available for 72 hours.

18+ new players only. Maximum £50 bonus. Minimum deposit: £20. Deposit Bonus wins are capped at £500. Max bet with active bonus: £2. Wagering requirement 100% match deposit bonus: 30 times sum of deposit + bonus. Winnings from Free Spins are credited as Real Money without wagering requirement. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus. Deposit Bonus expires after 30 days if wagering requirement has not been met. Free Spins expire after 3 days. One bonus allowed per person, address, device, IP. For full bonus terms and conditions, please read below. Responsible Gaming



Win up to 3,000x your total stake on Gem Heat every time you play. Other special features on this online slot include wilds, bonus spins, scatters, additional wilds, increasing multipliers and a gamble feature.


  • Game Type: 5 reels and 25 paylines video slot
  • Return to Player (RTP): 92.05%
  • Volatility: Medium
  • Themes: gems, jewels, treasure, horseshoes, classic,
  • Release Year: 2018


You will win the jackpot payout of 3,000x your stake when you match five of the diamond wild icons on any active payline.


Your minimum total bet on Gem Heat is 25p while your biggest possible bet is £2,500. You can bet between 1p and £100 per coin when setting up your game.

Diamond icons are key to this game, as they are your wilds. On Gem Heat, the wilds have a double function; not only do they help complete more winning combinations, but they also award the jackpot payout.

The logo icon is your scatter and it will reward you with some bonus spins when you land a minimum of 3 anywhere on your reels, they don’t even need to land on the same payline.

When you trigger the bonus spins, you get 10 bonus spins with a 2x multiplier on all winnings and this multiplier will increase during the round. Locked wilds and extra wilds are also in play for maximized chances of landing a win.


Gem Heat software options include download and casino app, and whichever you pick for your gaming experience, the graphics are created to suit various screen sizes and devices perfectly. In all instances, the sound and game speed can be adjusted to match your tastes, and an all-round top performance is guaranteed.


You can wager from just 1p per coin on Gem Heat slots, and still be eligible to win up to 3,000x your stake. Simply sign up on any of our recommended casinos and deposit some money to account’s bankroll. Use this to bet for the chance to win actual cash. And if you’re seeking a casino bonus, there are a range of promotions currently available at these top-rated UK casinos that can be viewed on the promotions page.


A great choice for online slots players who prefer their games to offer a classic feel, yet provide plenty of opportunities to win or trigger bonus features.