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John Hunter and Galileo's Secrets β slot review
John Hunter and Galileo's Secrets is a slot by Pragmatic Play (released 2025) with an RTP of 96.5%, high volatility. Theme: Adventure.
RTP 96.5%High volatility5 reels
Free demo
Free, virtual chips only β no sign-up
Demo mode uses a virtual balance and pays no real winnings. It is meant for getting familiar with the game.
Specifications
| Provider | Pragmatic Play |
| Release year | 2025 |
| RTP | 96.5% |
| Volatility | High volatility |
| Reels | 5 reels |
| Paylines | fixed paylines |
| Theme | Adventure |
Why the RTP at a casino may differ
Providers ship the same game in several return configurations, and each casino picks which version it runs. Across the market the spread typically runs 2β8 percentage points below the headline figure. The number here is the provider specification β the version actually running is shown inside the game, in its rules screen.
John Hunter and Galileo's Secrets review
John Hunter, Pragmatic Play's recurring adventure character, is paired here with Galileo; the game released in 2025. Five reels, fixed paylines. RTP of 96.5% sits a little above the catalogue median of 96.06%, a moderate gap. Volatility is high. No max-win figure is listed, so the ceiling can't be measured against the catalogue. No additional mechanics are stated.
Where to play John Hunter and Galileo's Secrets
Top-rated casinos from our ranking that carry Pragmatic Play games in their catalog:
100% up to β¬100 on your first deposit (in the US β up to $1000 + 1000 free spins)
First-deposit welcome bonus + free spins (e.g. 100 FS on Gates of Olympus); terms vary by country
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See also
This review was prepared by the Casino Atlas editorial team. Last updated: July 2026. Specs are based on provider data; the RTP version may differ at a specific casino.