Released on February 20, 2025, John Hunter and Galileo’s Secrets by Pragmatic Play transports you to an era of daring exploration and scientific discovery.

This slot combines the thrill of adventure with intriguing historical mysteries, immersing you in a world where every spin holds the promise of uncovering hidden treasures. 

With a classic 5-reel, 3-row layout and 10 paylines, the game offers an RTP of 96.50% and accommodates wagers from 0.10 to 250 coins per spin. The striking visuals and thematic symbols set against a backdrop of ancient maps and celestial wonders make this title a must-try for fans of adventure and discovery. 

Before you dive into the adventure, consider these essential steps:

• Preferred Spin Options: Choose between manual spins or the auto-play mode for a tailored experience.
  
• Bet Options: Select your coin value and bet level to match your preferred risk and reward balance.
  
• Turbo Mode: Activate Turbo Mode by holding down the Spin button to speed up the reels and intensify the action.

Your objective in John Hunter and Galileo’s Secrets is to line up matching symbols across the reels to form winning combinations.

The game operates on a traditional paylines system, where wins are achieved when identical symbols appear on active lines. Here are the reel symbols, listed from the highest to the lowest paying:

• John Hunter Emblem
• Galileo’s Telescope
• Treasure Chest
• Ancient Map
• Golden Compass
• Artifact Scroll
• Coin Stack
• Bronze Medallion
• Crystal Sphere
• Old Coin

• Free Spins Feature: Landing three or more scatter symbols anywhere on the reels help players activate the free spins feature. Upon activation, unlock a set of 10 free spins during which multipliers may stack with every cascading win, significantly enhancing your potential rewards.

• Wild Expansion Feature: Random wild symbols may appear during both the base game and free spins rounds. When activated, these wilds expand to cover entire reels, substituting for other symbols and increasing your chances of hitting winning combinations.

• Secret Discovery Bonus: Upon triggering this bonus round, you find yourself playing a mini game where you select from various artifacts, each hiding secret multipliers or bonus credits that add extra excitement to your gameplay.

• Cascading Reels Mechanic: Every winning combination causes the symbols to vanish, making way for new ones to cascade down. This mechanic allows for consecutive wins from a single spin, keeping the thrill alive as the reels continuously refresh.

For those eager to jump straight into the bonus action:

• Ante Bet: This option lets you increase your stake at the start of each spin, thereby raising the chance of triggering bonus rounds naturally.

• Bonus Buy: If you prefer an instant taste of the bonus excitement, you can opt for the Bonus Buy feature. By paying a set premium based on your total bet, you can directly access the bonus rounds without waiting for the natural trigger.

I loved the seamless blend of historical intrigue and modern slot mechanics in John Hunter and Galileo’s Secrets. The bonus features—especially the free spins with stacking multipliers and the immersive Secret Discovery bonus—elevated my session with layers of excitement and rewarding surprises.