Free slot: Treasures of Osiris

Treasures of Osiris Slot Overview

In Treasures of Osiris, you will find yourself immersed in the sandy deserts of Ancient Egypt. The mythological god of Egyptian mythology, Osiris, is presiding over the treasure that can be found on the 5x4 slot layout, which contains 25 paying lines. 

The payout potential for this game is 10,000x your wager, with its volatility level stated as high due to the mix of risk-based strategy and the addition of bonuses.

Basic Information

Treasures of Osiris was released by Pragmatic Play in February 2026, which has bet sizes ranging from €0.25 to €250. It uses a new and unique grid-based mechanism, which helps create more robust modifiers for the free spins feature.

The slot features an ante bet, a super spin option, and options to buy free spins. The default RTP is 96.52%, and because the volatility for this game is high, players will experience larger but less frequent payouts.

Theme and Graphics

In Treasures of Osiris, the action takes place in the sun-soaked sands surrounding a temple that is protected by the god Osiris. The background has golden dunes, palm trees, and an Egyptian coastline; while the reels are adorned with traditional themed symbols.

Three jars are located above the reels. Here, special symbols are collected to allow players to unlock Free Spins with bonus modifiers.

The sound design helps to establish an effortless atmospheric representation of mystery and suspense. This adds to the feeling of a treasure hunt, while not overshadowing the graphics or game dynamics.

RTP and Volatility

The theoretical RTP of this slot is 96.52%, which falls within the average range of modern slot machines. Different gaming platforms might offer alternate RTP rates, so make sure to verify this at your chosen casino.

Volatility is rated high; therefore periods with large wins are possible, but these are likely to occur infrequently.

Symbols and Payouts

There are two distinct groups of symbols: low and high paying symbols. 

The lower paying symbols are playing card royals from 10 up to Ace, These pay 2x to 4x your bet for 5 matching symbols.

The higher paying symbols are themed icons like vases, scarabs, hawks and ankhs. These pay 4.8x to 10x your bet for 5 matching symbols.

How to play the slot

You begin playing this slot by deciding how much money you want to wager. To do this, you can use the "+" or "-" buttons located next to the spin button. 

You may wager anywhere between €0.25 and €250. Start a new spin either manually or with the Autoplay feature for continuous play.

Game Mechanics 

Collecting a certain number of each of the 3 types of special symbols will fill the pots located at the top of the screen. Once you have collected enough of one type of symbol, the corresponding number of free spins can be activated with their associated modifiers.

When the free spins are activated, the highlighted position mechanics are in effect.

Featured Symbols

• Wild symbols: Replace the standard symbols but do not pay. 

• Money symbols: Have a specified cash value and are used to accumulate your total win for that bet.

• Jackpot symbols: These are symbols inked to the different jackpots, thereby accumulating your wins.

Treasures of Osiris Features and Bonuses

Treasures of Osiris adds an extra layer of complexity to the original mechanics of the game by using pot mechanics, special modifiers, and free spins to encourage strategic betting. 

Free Spins

When enough special symbols are landed, the player is awarded 10 free spins. During the free spins feature, random positions on the reels will be highlighted.

If a player lands a Money, Wild, or Jackpot symbol, those icons will be either replicated multiple times or will provide additional functionality. Most importantly, players may enter the bonus with 1, 2, or 3 modifiers active, which will dictate how regular symbols will behave during free spins. 

Feature Buy & Ante Bet

There are several options for players who wish to buy into the bonuses:

• 2x: Ante Bet will increase the probability of hitting one of the bonus rounds.

• 10x: Super Spin guarantees highlighted positions and certain modifiers.

• 60x: Free Spin with 1 random modifier.

• 75x: Free Spin with 2 modifiers.

• 150x: Free Spin with 3 modifiers. 

Play Options

Treasures of Osiris can be played in demo mode without risking your money. Alternatively, choose to play for real money and take advantage of the full payout potential and maximum jackpots offered by the game.

Play for Real Money or Try the Demo

To get started, load the game from your chosen casino and play in demo mode until you are comfortable with the game and bonus options. Then, play for real and enjoy the excitement of real money gaming along with the features and bonuses offered by the game. 

Be sure to check your casino's terms and conditions to determine your best odds of winning, as they differ across different providers.

Demo Features and Mobile Compatibility

Treasures of Osiris is built on HTML5 technology, so it plays smoothly on PC, mobile, and tablet without performance issues, regardless of your internet speed.

Touch controls respond well on smaller screens, and animations remain crisp and detailed even during extended play sessions.  

Treasures of Osiris Compared

Treasures of Osiris expands on Pragmatic Play’s passion for feature-laden slots through the inclusion of pot mechanics, marked positions, and free spin modifiers for multiple levels of bonus opportunity.

If you like to play high volatility games with features that allow for purchasing bonuses, but also have an Egyptian theme, check out these other titles that share similar mechanics.

Similar Slots You Might Like

• Gem Trio (Pragmatic Play): A compact 3x3 gem-themed high volatility slot featuring Triple Selectable Bonus modifiers to give you the chance of winning up to 20,000 times your bet. The RTP for this game is approximately 96.50%, placing Gem Trio in direct competition with modern slot machines.

• Knights vs Barbarians (Pragmatic Play): A classic 5x3 medieval battle-themed slot, Knights vs Barbarians combines Free Spins with random multipliers, bonus round activators and scatters, making you eligible to receive a max payout of 10,000x your bet. The game has an RTP of around 96.51% and features high volatility.

• Book of Dead (Play'n GO): Considered one of the most recognizable online slots ever made, Book of Dead uses a classic 5x3 game grid to tell Rich Wilde's story through Egyptian adventures. It has an RTP of approximately 96.21% and features high volatility, as players can get up to 5,000x the amount they wagered.

Summary & Final Verdict

The classic icons of Ancient Egypt come alive in Treasures of Osiris, a highly volatile slot game featuring many different bonus options for players. With high potential jackpots up to 10,000x your initial bet, this slot is great for players who like to strategize as well as take chances on their bets.

If you like to gamble on classic reel slots that have layered bonus features, you will enjoy Treasures of Osiris because of the many options available to players.