Rulers of the World

Rulers of the World: Empire Treasures is a visually stunning slot that takes players on a journey through ancient civilizations. With medium to high volatility, a unique Ruler Respin feature, and six different free spin modes, the game offers varied gameplay and the potential for substantial wins. While the base game max win is relatively low, the four progressive jackpots add an extra layer of excitement to this immersive slot experience.

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Rulers of the World Slot Review

Rulers of the World: Empire Treasures is a 5-reel, 40-payline video slot developed by Playtech Vikings studio. The game takes players on a journey through the illustrious empires of Egypt, Rome, Kongo, China, India and Britain, with cinematographic presentation reminiscent of a Hollywood epic according to the official slot developer website.

Rulers of the World: Empire Treasures is set against the backdrop of an ancient world map, transporting players to a time of powerful rulers and majestic empires. The game features stunningly designed symbols depicting the rulers of each region adorned in their regal attire, along with thematic icons such as the Eye of Ra, swords, dragons, and eagles. The soundtrack provides an intense and epic ambiance, further immersing players in the grandiose theme.

Volatility, RTP & Bet Sizes in Rulers of the World: Empire Treasures

The slot offers medium to high volatility gameplay, with an overall return to player (RTP) percentage of 96.33%. However, it is crucial to note that 0.99% of this RTP is allocated to the game’s four progressive jackpots, resulting in an actual base game return of 95.34%. Players can wager between 40p to £2,000 per spin, catering to a wide range of budgets. The hit frequency is 32.02%, meaning nearly a third of spins result in a win. Excluding jackpots, the maximum payout per spin is capped at 883.65x the total stake.

Slot Layout & Symbol Values

The game utilizes a standard 5×4 grid layout with 40 fixed paylines. Winning combinations are formed by landing three to five matching symbols on a payline, starting from the leftmost reel. Premium symbols, represented by the six rulers, offer payouts ranging from 3.75x to 12.5x the stake for five of a kind. The British King is the highest paying regular symbol, awarding 12.5x the stake for a full payline. The wild symbol, depicted by a ‘W’ shield, substitutes for all regular symbols and offers a payout of 18.75x the stake for five on a line.

Rulers of the World Casinos

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Unleashing the Empire’s Power: Special Features in Rulers of the World

Ruler Respin Feature

During base gameplay, a feature frame may appear randomly on the bottom position of reel 5. If a ruler symbol lands within this frame, the Ruler Respin feature activates. All instances of that ruler transform into wilds, and a respin is awarded with the feature frame locked in place. This process can repeat up to five times, significantly boosting win potential.

Free Games Feature

Landing three scatter symbols on reels 1, 3, and 5 simultaneously triggers the Free Games feature. There are six unique free spin modes, each themed around one of the rulers. Players start with access to the Egypt mode and unlock additional modes with each subsequent trigger.

  1. Egypt Mode: 15 free spins with the feature frame active on every spin, enabling Ruler Respins.
  2. Rome Mode: 12 free spins with an expanding feature frame that grows leftward when non-ruler symbols land inside it.
  3. Kongo Mode: 10 free spins where all instances of a symbol landing in the feature frame transform into wilds for that spin.
  4. China Mode: 7 free spins with 1-5 feature frames per spin, turning rulers landing inside into wilds.
  5. India Mode: 5 free spins with a 2×2 feature frame covering the bottom of reels 4 and 5, activating Ruler Respins.
  6. Britain Mode: 2 free spins with all ruler symbols turning wild if any ruler lands in the reel 5 feature frame.

During the free spins, landing two scatters awards three extra spins, while three scatters retrigger the entire feature, except in India and Britain modes.

Empire Treasures Jackpot Feature

The game includes four progressive jackpots that can trigger randomly on any spin. Higher bets increase the chances of activating the Empire Treasures Jackpot feature. Once triggered, players are guaranteed to win one of the following jackpots:

  • Grand Jackpot: Seeded at £/€200,000
  • Major Jackpot: Seeded at £/€10,000
  • Minor Jackpot: Seeded at £/€1,000
  • Mini Jackpot: Seeded at £/€100

Rulers of the World: Empire Treasures – Analysis & Comparisons

Strengths of the Slot

Rulers of the World: Empire Treasures stands out for its stunning visuals and immersive theme. The game’s cinematographic presentation and epic soundtrack create an engaging experience that transports players to the realm of ancient empires. The Ruler Respin feature adds excitement to base gameplay, while the six unique free spin modes provide variety and the potential for extended bonus rounds.

Comparing to Similar Slots

In terms of theme and jackpot structure, Rulers of the World: Empire Treasures shares similarities with other slots in the Empire Treasures series, such as Vikings: Empire Treasures. However, the game distinguishes itself through its diverse cast of rulers and the unique wild transformation mechanics tied to each free spin mode.

Pros and Cons


  • Immersive theme with stunning visuals and epic soundtrack
  • Innovative Ruler Respin feature with wild transformations
  • Six unique free spin modes themed around different rulers
  • Four progressive jackpots, including a Grand Jackpot seeded at £/€200,000


  • Relatively low maximum win potential of 883.65x the stake in base gameplay
  • Actual RTP of 95.34% when excluding jackpot contributions
  • Limited retrigger options in certain free spin modes

Experiencing Rulers of the World: Empire Treasures Risk-Free

For players intrigued by the captivating theme and features of Rulers of the World: Empire Treasures, the slot’s demo version presents an ideal opportunity to explore the game without financial commitment. This free-to-play mode, available on the slot description page, allows players to familiarize themselves with the game’s mechanics, bonus features, and overall gameplay experience before deciding to wager real money.

The demo version provides a risk-free environment for players to test strategies, gauge the game’s volatility, and determine whether the slot aligns with their preferences. By experimenting with different bet sizes and experiencing the game’s unique features, such as the Ruler Respin and various free spin modes, players can make informed decisions about their likelihood of enjoying the slot and its potential for rewards.

Moreover, playing the demo version of Rulers of the World: Empire Treasures allows players to immerse themselves in the game’s stunning visuals and epic soundtrack without the pressure of real-money stakes. This risk-free exploration enables players to appreciate the slot’s attention to detail and thematic elements fully, enhancing their overall gaming experience.

Ultimately, the demo version of Rulers of the World: Empire Treasures serves as a valuable tool for players to assess the game’s suitability to their tastes and expectations. By taking advantage of this free-to-play opportunity, players can approach the slot with confidence and make well-informed decisions regarding their real-money gambling endeavors.

Mobile Compatibility: Rulers of the World on the Go

Rulers of the World: Empire Treasures is fully optimized for mobile play, utilizing HTML5 technology to ensure compatibility across iOS, Android, Windows, and Mac devices. The game retains its visual and audio quality on smaller screens, although the full immersive experience is best enjoyed on a larger display.

Responsible Gambling

As with all gambling activities, it is essential to approach Rulers of the World: Empire Treasures responsibly. Players should always gamble within their means and set reasonable time and budget limits. It is crucial to remember that slots are games of chance, and no strategy can guarantee wins. If gambling becomes a problem, players should seek help from organizations such as GamCare or Gamblers Anonymous.

Beyond the Game

Rulers of the World: Empire Treasures offers a glimpse into the rich history and cultural diversity of ancient empires. Players interested in learning more about the rulers and civilizations represented in the game can explore resources such as history books, documentaries, and museum exhibits. The slot may also inspire players to delve into the fascinating world of ancient artifacts, architecture, and art associated with these empires.


What role do the scatter symbols play in Rulers of the World: Empire Treasures?

Landing three scatter symbols (represented by orange, blue, and green boxes) on reels 1, 3, and 5 simultaneously triggers the Free Games feature. During the free spins, landing two scatters awards additional spins, while three scatters retrigger the feature in most modes.

What is the max win potential in Rulers of the World: Empire Treasures, excluding progressive jackpots? 

The maximum win per spin in the base game, excluding progressive jackpots, is capped at 883.65x the player’s total stake. While this may seem relatively low compared to some other slots, the game’s progressive jackpots offer the potential for much larger wins.

What is the highest paying regular symbol in Rulers of the World: Empire Treasures?

The British King is the highest paying regular symbol, awarding 12.5x the player’s stake for landing five on a payline. The wild symbol, represented by a ‘W’ shield, offers an even higher payout of 18.75x the stake for five on a line.

How does the Ruler Respin feature in Rulers of the World: Empire Treasures compare to respin mechanics in other slots?

The Ruler Respin feature stands out by transforming all instances of a specific ruler symbol into wilds when it lands in the feature frame. This mechanic has the potential to create multiple winning combinations across the reels, making it an exciting and potentially lucrative addition to the game.