Choose your divine path in Ra vs Osiris–volatility modes, fiery reels, and 25,000x max wins await. Will you side with light or shadow?

Read more Club Mamaia Slot Review

Ra vs Osiris

Pragmatic Play’s Ra vs Osiris transports players to a mythic Egyptian battlefield, where two powerful gods vie for control under blazing skies and neon-lit pyramids. This high-stakes slot offers a unique twist: before each spin, players select between the Kingdom of Ra (lower volatility) or the Kingdom of Osiris (higher volatility), tailoring risk and reward to their style. With dynamic reel modifiers, special bets, and a Buy Feature option, every session feels personal. Coupled with stunning visuals and a colossal 25,000x maximum win, this game is a must-play for thrill-seekers who crave both strategy and spectacle in their slot experience.

Ra vs Osiris Gameplay and Mechanics 

Ra vs Osiris is played on a 5-reel, 5-row grid with 15 fixed paylines that pay from left to right. Wins are formed by landing matching symbols on adjacent reels, with the game’s dual volatility modes allowing players to choose between the Kingdom of Ra for steadier action or the Kingdom of Osiris for more intense swings.

Beyond the base game, the real thrill comes from its packed feature set. Wilds substitute for all symbols, while Expanding Wilds fill reels with random multipliers. Free Spins trigger with Scatters and include a gamble option, plus Walking Wilds that respin across the grid. Special Bets guarantee Expanding Wilds at different levels, and the Buy Feature offers instant access to enhanced Free Spins rounds.

Ra vs Osiris Theme and Visuals 

Ra vs Osiris throws you into an epic showdown between two legendary Egyptian gods, one bathed in golden sunlight, the other shrouded in eerie green gloom. The screen splits between their worlds, with a falcon-headed Ra on one side and a ghostly pharaoh Osiris on the other, making every spin feel like a clash of titans.

The reels come alive with sacred symbols like scorpions, cobras, and jackals, set against glowing pyramids and dark, mystical skies. Fiery buttons and smooth controls give it a sleek, modern feel, while the dramatic lighting keeps the tension high. It is ancient mythology, but with a fresh, cinematic punch that pulls you right into the battle.

How To Play 

Here’s an overview of how to handle game controls.

• Click the Stacked Coin button to open the bet menu.
• Use the + and – buttons to select and adjust the bet values you want.
• Click Autoplay to choose a number of autospins.
• Press >>> to activate Normal Spin, Quickspin, and Turbo Spin.
• Press the Spin button to play.
• Click Buy Bonus for Instant access to the game feature.

Other important settings, such as battery saver, sound, bet settings, and spin button lock, can be customised by pressing the three-bar menu button. The “i” button gives you access to the game rules, bonus features, paytable, and payline information.

Ra vs Osiris RTP, Volatility, and Betting Range 

Ra vs Osiris offers a solid RTP of 96.53% or 96.54%, which sits comfortably above the industry average of around 96%. With high volatility, the game caters to risk-takers who enjoy bigger swings in pursuit of massive payouts. The max win potential hits an impressive 25,000x your stake, while the betting range is generous and accessible, stretching from just $0.10 up to $250 per spin, making it suitable for both casual players and high rollers.

Ra vs Osiris Slot Features 

What truly sets Ra vs Osiris apart is its deep arsenal of special features, from expanding wilds and free spins to custom bet modes and buy options.

Wild Symbol

The Wild symbol appears on all reels and substitutes for every symbol except the Scatter.

Read more NBA

Expanding Wilds with Multiplier

Expanding Wilds can appear on any reel. When one lands and a win is possible after expansion, it fills the entire reel vertically and awards a random multiplier from this range: 2x, 3x, 4x, 5x, 6x, 7x, 8x, 9x, 10x, 15x, 20x, 25x, 50x, 100x, 250x, 500x, or 1000x. The multiplier applies to all winning combinations it helps form. If multiple Expanding Wilds contribute to the same win, their multipliers are added together.

Free Spins

Landing 3, 4, or 5 Scatter symbols triggers 6 Free Spins and sets a minimum Expanding Wild multiplier of 2x, 4x, or 8x, respectively. Before the round, you can gamble the minimum multiplier for a chance to increase it to the next value on the list, up to 100x. Winning gambles move the multiplier higher; losing gambles forfeit all spins. During Free Spins, Expanding Wilds also act as Walking Wilds, expanding and moving one reel left with each respin until they exit the grid. Respins continue until all Walking Wilds have left. Retriggering with 3, 4, or 5 Scatters awards 6 extra spins and increases the minimum multiplier by 1, 2, or 3 positions on the value list. Once 1000x is reached, further retriggers only add spins. Special reels are used throughout the feature.

Special Bets

In both Ra and Osiris modes, you can choose a bet multiplier that changes gameplay. Normal play uses a 10x bet multiplier. The available options are:

• Super Spin 1 Ra – 20x bet multiplier: guarantees one Expanding Wild with a random multiplier per spin.
• Super Spin 2 Ra – 100x bet multiplier: guarantees one Expanding Wild with a minimum 8x multiplier, which may become Walking.
• Super Spin 3 Ra – 1000x bet multiplier: guarantees one Expanding Wild with a minimum 100x multiplier, with a chance to become Walking.
• Super Spin 1 Osiris – 40x bet multiplier: guarantees one Expanding Wild with a random multiplier.
• Super Spin 2 Osiris – 200x bet multiplier: guarantees one Expanding Wild with a minimum 8x multiplier, with Walking potential.
• Super Spin 3 Osiris – 2000x bet multiplier: guarantees one Expanding Wild with a minimum 100x multiplier, with Walking potential.

Buy Feature

You can instantly buy Free Spins from the base game. The available options are:

• Ra mode – Standard Free Spins: costs 100x total bet.
• Ra mode – Super Free Spins: costs 250x total bet, awards a minimum 8x multiplier.
• Osiris mode – Standard Free Spins: costs 200x total bet, awards a minimum 2x, 4x, or 8x Walking Wild multiplier.
• Osiris mode – Super Free Spins: costs 500x total bet, awards a minimum 8x Walking Wild multiplier.

What We Like 

• Engaging theme
• High max win
• Flexible volatility
• Feature-rich gameplay
• Buy options available

What Could Be Better 

• High volatility
• Complex features
• Expensive Super Spins
• Gambling risk

Final Verdict 

Ra vs Osiris is a visually stunning and feature-packed slot that delivers an epic mythological clash with serious winning potential. With its flexible volatility modes, massive 25,000x max win, and a wealth of special features like Expanding Wilds, Walking Wilds, Free Spins, and Super Spins, the game offers plenty of excitement for both casual players and high rollers. However, the high volatility and complex mechanics may not suit everyone, and the expensive Super Spins require deep pockets. Overall, it is a bold, cinematic slot that rewards patience and risk-taking, making it a standout choice for thrill-seekers who enjoy immersive gameplay and big chase potential.

Rating: ★★★☆☆ (3.8/5)

Best For: Players who love Egyptian mythology themes, high volatility, feature-rich slots, and massive win potential. 

Try it if you like: Zeus vs Hades Gods of War, Zeus vs Typhon, Clash of Gods: Anubis vs Hades, Thor vs Hercules

FAQs

What is the RTP of Ra vs Osiris?

The RTP is 96.53% or 96.54%, depending on the version.

What is the maximum win in Ra vs Osiris?

The max win is 25,000x your total bet.

How do I trigger Free Spins?

Land 3, 4, or 5 Scatter symbols to trigger 6 Free Spins with a minimum Expanding Wild multiplier of 2x, 4x, or 8x, respectively.

What are the Special Bets in the game?

Special Bets let you guarantee Expanding Wilds at different multiplier levels, ranging from 20x to 2000x your bet, depending on the mode chosen.

Can I buy Free Spins?

Yes, you can buy Free Spins from the base game. In Ra mode, standard Free Spins cost 100x the bet, and Super Free Spins cost 250x the bet. In Osiris mode, they cost 200x and 500x, respectively.

Read more Football