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Quick information
  • Title: Joker Ra
  • Developer: Endorphina
  • Reels: 5
  • Rows: 4
  • Paylines: 100
  • RTP: 96.07%
  • Hit Frequency: N/A
  • Max Win: 3,000x
  • Max Win Probability:
  • Bonus Round Frequency:
  • Volatility: Medium
  • Min/Max Bet: €1/€80
  • Release Date: Apr 27, 2023

Joker Ra Slot Review

May 3, 2023

Written by: Mikael A

 5.8
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Joker Ra Slot Overview

Joker Ra is a new casino slot from Endorphina where the mighty Egyptian god Ra has been combined with a Joker. The game developers have used artificial intelligence to make graphics that combine ancient Egypt and the modern world. You’ll be able to score wins in many different ways on this 5 reel slot with 100 paylines. This modern game might very well be a starting point for a new era of casino slots created by advanced machine learning.

Five reels with Egyptian symbols in front of a pyramid.
Base Game

Joker Ra is a video slot from Endorphina with 5 reels, 4 rows, and 100 paylines. The Min.bet is 1, and the Max.bet is 80. The game’s RTP is 96.07%, and you play with medium volatility. The perfect spin in ancient Egypt can result in a max win of 3,000X the bet.

Things might seem overwhelming when you enter the grounds of Joker Ra. This mystic environment has features such as Wild Symbol, Scatter Symbols, and Gamble Feature.

Joker Ra Slot Information

A thick mist sweeps across the Egyptian landscape where an enormous pyramid stands. There’s a red and brown light covering the scenery that could as well have been taken from another planet. Endorphina has used machine learning to help produce the graphics. The algorithms build a model based on training data with the same kind of technique that is used in speech recognition, email filtering, and many other things.

In front of the pyramid are the 5 reels in a golden frame with blue and orange lines between them. You make wins by landing 3 or more symbols of the same kind on any of the 100 paylines going left to right, starting on the first reel to the left. Joker Ra is available on mobile phones, notepads, and desktop computers.

All the detailed symbols are connected to Egypt. The lower-paying ones are scorpion, crocodile, falcon, and sphinx cat. They all pay the same, giving you 1X the bet for a 5-of-a-kind win. The medium-paying ones are an emblem, a scarab, and the eye of Horus, awarding between 2X and 5X the bet. The best-paying symbol is Anubis, the Egyptian dog-looking god of funerary rites and protector of graves. It pays 30X the bet for a win containing 5 symbols.

The Wild Symbol is Joker Ra, a mix of the deity Ra and a smiling Joker. It substitutes all symbols in making regular wins but not the Scatter Symbols. The Pyramid of the Syn Scatter pays 100X the bet for a 5-of-a-kind win, and the Pharaoh’s Chest Scatter will get you 20X the bet if you land 3-of-a-kind.

Joker Ra Slot Features

What is the max win in the slot Joker Ra?

You can win up to 3,000X the bet.

What features are available in the slot Joker Ra?

The features are Wild Symbol, Scatter Symbols, and Gamble Feature.

Coins flying from the screen towards the player and a text saying "Big Win 3,484."
Big Win

Wild Symbol

The Wild Symbol is a grinning pharaoh character with a long beard. It’s a mix of a Joker and the deity Ra, made with the help of AI. It substitutes all regular paying symbols but not the Scatters.

Scatter Symbols

There are 2 different Scatter Symbols that pay if you land 3 or more, no matter where they end up on the grid. In other words, they don’t need to be on a payline. The Pyramid Scatter can appear on all reels, and it pays 3X, 20X, and 100X the bet for a win containing 3, 4, or 5 symbols. The Pharaoh’s Chest Scatter only appears on reels 1, 3, and 5. You win 20X the bet if you land 3 of them.

A playing card showing 5 clubs of spades and four face-down playing cards to the right of it.
Gamble Feature

Gamble Feature

The Gamble Feature, also called Risk Game, can be activated by the player whenever a win is made. You’re presented with a playing card that belongs to the dealer, and you get to pick one of four face-down cards. If you beat the dealer’s card, your win is doubled, and you can cash out your money or try to double it again.

You can gamble a win up to 10 times as long as you win every round. Losing a round makes you lose the Risk Game and the win. All closed cards can be both lower and higher than the dealer’s card.

There’s a Joker who beats all other cards, and it can only be drawn by the player, not the dealer. The average RTP of the Gamble Feature is 84%, and your chances are higher the lower the dealer’s card:

2 = 162%

3 = 121%

4 = 113%

5 = 101%

6-8 = 100%

9 = 92%

10 = 78%

J = 69%

Q = 66%

K = 64%

A = 42%

Joker Ra Slot Conclusion

The most impressive thing about this game is the AI technique used to make the grinning main character, who is a mix of a Joker and the Egyptian god Ra. It makes us wonder how a casino slot can look in a few years and how far machine-learning technology can go.

The game itself is rather basic since it lacks free spins or any other bonus game except the Gamble Feature. The feature is used in many games from Endorphina, like Cash Streak and Rabbits Rabbits Rabbits. The Gamble Feature is a great way to increase even smaller wins and turn them into great ones since you can play up to 10 rounds on every win. The downside of the feature is the RTP of 84%, which means that the dealer will win more gambles than you in the long run.

The game’s RTP of 96.07% is about average in the casino slot world, and the max win of 3,000X the bet is alright for a medium volatile slot. It’s achieved by filling the grid with only Anubis symbols, which will give you 30X wins on all 100 paylines.

Joker Ra from Endorphina is a modern casino slot with graphics made with the help of AI technology.

Quick information
  • Title: Joker Ra
  • Developer: Endorphina
  • Reels: 5
  • Rows: 4
  • Paylines: 100
  • RTP: 96.07%
  • Hit Frequency: N/A
  • Max Win: 3,000x
  • Max Win Probability:
  • Bonus Round Frequency:
  • Volatility: Medium
  • Min/Max Bet: €1/€80
  • Release Date: Apr 27, 2023
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