Free demo · No registration · 18+
More free demo slots
About John Hunter and Galileo's Secrets
John Hunter and Galileo's Secrets swaps ancient temples for Renaissance science across 10 paylines on a 5×3 grid, with a 96.50% RTP, high volatility and a 5,000x max win. Stacked Mystery symbols reveal either a paying symbol or Money symbols, and six or more of those trigger three respins that pay 2,000x if the grid fills completely. Play the free John Hunter and Galileo's Secrets demo right here.
This is the official free demo version. You play with virtual credits — reload the game to reset your balance.
How to play the free demo
- Press the “Play Free” button — the game opens full screen right in your browser.
- You get a virtual demo balance. Spin, trigger bonuses and test features — everything works like the real game, same math and RTP.
- Press ✕ anytime to close the game and return to the site. No money is ever involved.
John Hunter and Galileo's Secrets: frequently asked questions
Can I play John Hunter and Galileo's Secrets for free?
Yes. This page hosts the official Pragmatic Play demo of John Hunter and Galileo's Secrets: you play with virtual credits, no download, registration or deposit needed. Press “Play Free” and the game opens full screen in your browser.
What is the RTP of John Hunter and Galileo's Secrets?
The default RTP of John Hunter and Galileo's Secrets is 96.5%. The demo runs the exact same math model as the real game, so features and payouts behave identically.
What is the max win in John Hunter and Galileo's Secrets?
The maximum win in John Hunter and Galileo's Secrets is 5,000x your total bet. The same cap applies in the demo — just with virtual credits.
Can I win real money in the John Hunter and Galileo's Secrets demo?
No. The demo is for fun and practice only: wins and losses are virtual and have no monetary value. If the balance runs out, simply reload the game.