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Hell Hot 40 Slot - Review, Free & Demo Play

Hell Hot 40
Hell Hot 40
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Updated: 22.07.2025
Reviewed by: Joe Booth
We are going to tell you about the wonderful Hell Hot 40 slot released by Endorphina on 20/10/2021. You can feel the warmth of the hot fires that you get from game rewards. This review covers RTP, volatility, max win, paytable, paylines, max win, and other game peculiarities. So, let’s begin.

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In this review
  1. Slot details
  2. Theme
  3. Bonus Rounds & Free Sipns
  4. Summary
  5. Where to play
General information about Hell Hot 40 slot

General information about Hell Hot 40 slot

Rating by Joe Booth:
5.7
User’s Rating: Not rated yet
Endorphina
Write a review +25 SJ points
  • Release Date:
    20.10.2021
  • Volatility:
    Medium
  • RTP:
    96.0%
  • Multiplier:
    Yes
  • Max. win:
    1,000x
  • Bonus game:
    No
  • Free spins:
    No
  • Scatter Symbol:
    Yes
  • Wild symbol:
    Yes
  • Symbol Stacked:
    No
  • Jackpot Game:
    No
  • Slot lines:
    40
  • Slot reels:
    5
  • Layout:
    5-4
  • Stakes range (€/£/$):
    0.4 to 400
  • Slot Theme:
    Fruits
  • Technology:
    HTML5
More infoLess info

Licensed and tested by

  • GLI (Gaming Labs Certified)
  • ISO 27001
  • MGA
  • ONJN
  • Spel inspectionen

How to Play

Begin playing Hell Hot 40 in several steps.

  1. Load the game via the browser
  2. Adjust slot language and other settings
  3. Learn the rules of features and symbols
  4. Set a suitable wager level
  5. Use autospin or just hit the spin button

In Hell Hot 40, you have 40 left-to-right fixed paylines on 5 reels and 4 rows. Win combinations start from 3 symbols and go up to 5. The wager depends on a coin's value. For each payline, you play 1 coin. According to that, the bet ranges from €0.4 up to €400. The slot has some features and special symbols, which peculiarities we’ll check a bit later.

Hell Hot 40 RTP and Volatility

6 
Hell Hot 40 features 96.04% RTP and medium volatility.
In Hell Hot 40, you have a theoretical Return to Player parameter. It stands for a possibility to win 96.04% of the bet back during the spin. Meanwhile, there is also volatility. Its medium level tells about the value of rewards that you win on average. And the chance to miss on a spin. Both of these parameters are part of the math behind the slot. They create balanced gameplay.

Theme

5.5 

In Hell Hot 40 you’ll definitely feel warm. The overall theme is fire from hell. But you won’t see any spooky creatures. Just red and orange colors of fire. The design may seem very simple. It is neat and without exercise arts and buttons. Sound effects suit the game style.

The Hell Hot 40 has 6 regular paying symbols in total. They have a simple design. But their value ranges from 0.25x up to 10x. Everything depends on the combinations you gather.

Meanwhile, special symbols help to score even bigger wins:

  • Wild symbol: helps to gather win combinations by substituting missing symbols, except Scatter. Rewards you with 1x, 10x, and 25x the bet
  • Scatter symbol: doesn’t require paylines to score a win. Land anywhere and has 5x, 20x, and 500x multipliers.
Theme
Hell Hot 40 Slot - Paytable

Mobile Compatibility

Mobile Compatibility
To play Hell Hot 40 you just need to open it via your browser. This game has high compatibility thanks to HTML5. It supports Windows, Android, and iOS operating systems. Thus, your smartphone, computer, and tablet can run this slot.

About Endorphina

When you check slot developer info it is nice to see various rewards. Each industry has its competition. And Endorphina has The Best Themed Slot 2018 prize from Login Casino Awards and 7 other achievements. The company always seeks interesting game mechanics and designs to impress players. Take time to check other slots like Akbar & Birbal and Solar Eclipse. Moreover, Endorphina has MGA, ONJN, and ISO licenses.

Bonus Rounds & Free Spins

5.3 

Gamble

After landing win combinations you can Gamble your reward to double it several times. On the bottom left side of the screen, you can see a button with cards. By clicking it a new board appears. You can see the dealer’s card and 4 closed cards to choose from.

You need to pick a higher card than the dealer has. Also, Joker beats any card and the Dealer cannot have it. On the win, you double the current reward. If you pick a lower card, you lose everything. You can collect the reward anytime before making a choice. During autospins, this feature is not available until you stop spinning.
Hell Hot 40 Slot - Gamble Feature

Hell Hot 40 Demo Play

Even when Hell Hot 40 is a simple game, you can still test it with a demo version. Take your time to get to know the slot better. Then, you can test your luck for real money.

Max Win

6 
Hell Hot 40 allows players to get the max win of 1,000x the bet.
For high multipliers, you need to gather valuable combinations of symbols. Then, you can always increase your reward with the Gamble feature. It doubles the current reward and you can do it up to 10 times. In such a way it is easier to get 1,000x the bet. But it greatly depends on your luck.

Overall Rating

5.7

Hell Hot 40 is another great slot from Endorphina. It is simple in design and gameplay which makes it suitable for new players. You have lots of paylines and the game interface is very comfortable.

Rewards in Hell Hot 40 can also be high. When you set your wager at max, the prizes increase dramatically due to large multipliers. But you don’t win on every spin. Thus, you should wisely plan your strategy. That is what we recommend our readers to try themselves.

Hits
High values of symbols
Great game design and interface
Possibility to double the reward many times
Misses
Lack of bonus games and features

FAQ-section

What is the RTP of Hell Hot 40?

The theoretical return to the player in this slot is 96.04%.

Is Hell Hot 40 an authentic game?

Yes, this game is an original product of Endorphina developer.

Does the Hell Hot 40 slot have a jackpot?

No, unfortunately, this slot has no jackpots.

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Joe Booth
Joe Booth
Expert in: News, Blog, Slot reviews, Payments
Joe is an expert online casino player, who knows all the tricks and tips on how to get to the most massive wins. He is also an experienced online casino games reviewer, with hundreds of written articles behind him, on all kinds of online casino games. He makes sure to play them, see how they work, and then gives his honest expert opinion about them to other players, our readers. 

2732 articles

Reviewed by Editor-in-Chief
Nikita Lukanenoks

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