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Rules and Gameplay

The Sanctuary slot game by Big Time Gaming transports players to an ancient Egyptian world filled with mysteries and treasures. With a 6-reel, 4-row layout, the game offers 4,096 ways to win in the base game. Bets can be adjusted from $0.10 to $20 per spin, catering to a wide range of players. The gameplay is intensified by its high volatility and an RTP of 96.38%, promising substantial rewards for those who dare to explore the pyramids. Winning combinations are formed by landing 3 to 6 matching symbols on consecutive reels, starting from the leftmost reel.

Bonus Features

Sanctuary is rich in bonus features that enhance the gaming experience:

  • Full Reel Wilds: Appear in the base game, substituting for pay symbols to help complete winning combinations.
  • Multiplier Wilds: These special wilds come with an 8x multiplier, significantly boosting payouts.
  • Free Spins: Triggered by landing three or more pyramid scatter symbols, offering players a chance to play on up to 4 reel sets with sticky wilds.
  • Sticky Wild Free Spins Feature: Ankh Cross Wilds become sticky during free spins, duplicating across all reel sets and potentially transforming into a full reel x4 multiplier wild.
  • Gamble Feature: Offers a chance to gamble for more reel sets in the free spins round, increasing the potential for big wins.


The symbols in Sanctuary draw heavily from ancient Egyptian mythology and include:

  • High-value Symbols: Pharaoh Skull, Anubis, Scarab, and Eye of Horus.
  • Lower-value Symbols: A, K, Q, J, 10, and 9.
  • Special Symbols: Full Reel Wilds, Pyramid Scatters for triggering free spins, and Ankh Wilds that become sticky in the bonus round.


The Sanctuary slot offers players the chance to win up to 44,070 times their stake, a testament to its high volatility. Here’s a brief overview of the payout structure for key symbols:

Symbol 2 of a Kind 3 of a Kind 4 of a Kind 5 of a Kind 6 of a Kind
Pharaoh Skull 0.3x 1x 2.5x 5x 15x
Anubis 0.3x 0.6x 2.5x 5x
Scarab 0.3x 0.5x 1.5x 2.5x


Sanctuary utilizes a 4,096 ways-to-win mechanism, providing ample opportunities for players to land winning combinations. This setup allows for wins when matching symbols land on adjacent reels, starting from the leftmost reel, across any position. The innovative system enhances the game’s dynamism and potential for high payouts.

Pros & Cons

Pros Cons
High volatility offering significant wins May be too volatile for casual players
Innovative bonus features including up to 4 reel sets with sticky wilds Getting more than one reel set in the bonus round can be challenging
Engaging ancient Egyptian theme with a modern twist Lack of turbo spins and ability to click to stop reels

Minimum and Maximum Bet

The Sanctuary slot accommodates a wide range of players with its betting options, starting from a minimum of $0.10 to a maximum of $20 per spin. This flexible betting range makes it accessible for both high rollers and those on a tighter budget, ensuring that everyone can enjoy the thrill of the game.

Game Jackpot

The maximum win potential in Sanctuary is an impressive 44,070 times the stake, set against the backdrop of a high volatility slot. This means that while wins may be less frequent, they have the potential to be significantly large when they do happen. The game’s Return to Player (RTP) is 96.38%, which is slightly above the industry average, offering a fair balance between risk and reward. The high variance further amplifies the excitement, as players navigate through ancient Egypt in search of treasures.

About Provider

Big Time Gaming, the provider behind Sanctuary, is renowned for its innovative approach to slot development. Established in 2011, they’ve made a significant impact on the iGaming industry with the invention of the Megaways engine, revolutionizing slot play with up to 117,649 ways to win. Big Time Gaming’s commitment to creating unique gaming experiences is evident in their portfolio, which includes popular titles like Bonanza Megaways. Their games are characterized by high volatility, exceptional graphics, and engaging themes, making them a favorite among players seeking thrilling and potentially lucrative online slot experiences.

How To Play

  • Step 1: Start by setting your bet level using the plus and minus buttons to adjust your wager from $0.10 to $20 per spin.
  • Step 2: Once your bet is set, press the spin button to start the game. Wins are formed by landing matching symbols on consecutive reels starting from the leftmost reel.
  • Step 3: Look out for special symbols like Full Reel Wilds and Pyramid Scatters to enhance your winning potential.
  • Step 4: Landing three or more Pyramid Scatter symbols triggers the Free Spins feature, offering the chance to play with up to 4 reel sets.
  • Step 5: Utilize the gamble feature wisely to possibly increase the number of reel sets during the Free Spins round for bigger wins.


Sanctuary by Big Time Gaming stands out as an engaging and potentially lucrative slot, thanks to its rich blend of ancient Egyptian theme with modern gameplay features. Its high volatility and significant win potential cater to players seeking thrilling gaming experiences. The game’s innovative bonus features, including up to 4 reel sets and sticky wilds, add layers of excitement and opportunities for substantial rewards. While the game may present a steep challenge for casual players due to its volatility, it remains a compelling choice for those attracted to high-stake adventures. Big Time Gaming’s reputation for quality and innovation is further solidified with Sanctuary, making it a must-try for avid slot enthusiasts.