Joker Ra

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Rules and Gameplay

Joker Ra is an engaging video slot game set against the backdrop of ancient Egypt, developed by the Czech Republic-based iGaming provider, Endorphina. The game is designed with a 5×4 reel layout and boasts 100 fixed paylines, ensuring that players have ample opportunities to win. Gameplay starts from the leftmost reel, moving right. Players can enhance their gaming experience by utilizing features such as Turbo Mode and Autoplay. Additionally, the game offers various settings to adjust the gameplay quality (Low, Medium, High) to match the player’s device capabilities. A Reality Check feature is available at intervals of 1, 5, 10, 15, 20, 30, or 60 minutes, promoting responsible gaming.

Bonus Features

Joker Ra, while straightforward in its approach, packs a punch with its bonus features. Notable for its absence of free spins and win multipliers, the game compensates with its unique offerings:

  • Expanding Wilds: The Joker Ra wild can appear on reels 2, 3, and 4, expanding to cover the entire reel and substitute for all symbols except scatters, enhancing winning combinations.
  • Scatter Symbols: Two types of scatter symbols add excitement to the game. The Pharaoh’s Chest lands on reels 1, 3, and 5, paying 20x the bet, while the Pyramid of the Sun can appear anywhere, offering payouts independent of paylines.
  • Risk Gamble Minigame: After each win, players have the option to gamble their payout in a Risk game, choosing a card to beat the dealer’s for a chance to double their winnings, up to 10 consecutive times.


The symbols in Joker Ra are intricately designed to reflect the rich Egyptian theme, offering players a visual feast as well as the chance for substantial wins:

  • Anubis: The highest-valued regular symbol, offering payouts for 2 matches on a payline.
  • Eye of Horus and Scarab: These symbols offer significant rewards, with payouts up to 5x the stake.
  • Wings, Cat, Falcon, Crocodile, and Scorpion: Lower-valued symbols that contribute to the game’s immersive experience.


The Joker Ra slot offers a variety of payouts, with the RTP set at 96.07%. The game’s volatility is rated between medium and high, indicating that payouts can vary widely. Here are some key payout figures:

Symbol 2 Matches 3 Matches 4 Matches 5 Matches
Anubis 0.10x 0.50x 2x 30x
Eye of Horus N/A Up to 5x N/A N/A
Scarab N/A Up to 5x N/A N/A


Joker Ra is played with 100 fixed paylines, which means players have 100 ways to win on every spin. The paylines are fixed, ensuring that the player’s chance to win is maximized across the 5 reels and 4 rows. This design allows for a wide range of winning combinations, making every spin an exciting possibility for a payout.

Pros & Cons

Pros Cons
Stunning visuals enhanced with AI technology Lacks free spins and modern bonus minigames
Expanding wilds and two types of scatters Volatility levels are not precisely determined
Risk gambling game adds an exciting element to gameplay Win cap depends on the Terms & Conditions of the selected casino

Minimum and Maximum Bet

The betting range in Joker Ra caters to a variety of players, with a minimum bet set at $1 per spin, allowing entry-level players to enjoy the game. The maximum bet is capped at $50 per round, targeting players looking for higher stakes. This range ensures that the game is accessible to a broad audience, from casual enthusiasts to more serious gamblers seeking substantial payouts.

Game Jackpot

The Joker Ra slot does not feature a traditional progressive jackpot, but it offers significant winning potential through its gameplay mechanics and bonus features. The game’s Return to Player (RTP) rate is a competitive 96.07%, combined with a volatility range between medium and high. This implies that while payouts can be significant, they may also come with a degree of unpredictability, aligning with the game’s theme of adventure and discovery in ancient Egypt.

About Provider

Endorphina, the provider behind Joker Ra, is a renowned iGaming developer based in the Czech Republic, known for creating visually stunning and technologically advanced slot games. They leverage cutting-edge technology, such as AI, to enhance their games’ visual appeal and gameplay experience. Endorphina’s commitment to quality and player satisfaction is evident in their detailed themes, innovative features, and rigorous testing processes, ensuring that their games are not only entertaining but also fair and secure.

How To Play

  1. Load the game on your chosen device, optimized for seamless play across desktop and mobile platforms thanks to HTML5 technology.
  2. Set your bet size by choosing a coin value and the total bet amount. Options range from $1 to $50 per spin, accommodating a wide spectrum of betting preferences.
  3. Use the Spin button to start the game. For a faster gameplay experience, the Turbo Mode can be activated, speeding up the reel spins.
  4. Explore additional settings such as Autoplay for continuous play and Reality Check intervals to manage session time effectively.
  5. Watch for special symbols like the expanding Joker Ra wilds and scatter symbols to maximize your winnings. Utilize the Risk gamble feature to potentially double your payouts after each win.


Joker Ra by Endorphina stands out as a visually compelling slot game that combines the mystique of ancient Egypt with modern technology. Despite the absence of conventional bonus rounds, its expanding wilds, scatter symbols, and engaging Risk gamble feature provide plenty of opportunities for exciting gameplay and significant wins. The game’s betting range makes it accessible to a wide audience, from beginners to high rollers. Endorphina’s reputation for creating high-quality slots is further cemented with Joker Ra, offering a unique blend of traditional and innovative elements to keep players entertained.