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100FS
by Riobet Casino
promo code
Casinoz
expert 7.9
Irina Arapova
Expert opinion

John Hunter and Galileo's Secrets is an adventure-themed slot. It was developed by Pragmatic Play team. The slot has a small field but diverse bonus functionality: there is a respin-round, free spins with 4 levels and transformation of symbols. Payouts are formed in 2 ways: by lines and without lines. You can win no more than x5000 per round.

Type of game Video slots
Manufacturer Pragmatic Play logo
Theme Adventure, Sci-Fi, Science, Mad Scientist
Min bet 0.10 €
Max bet 250 €
RTP 96.5%
Max multiplication 5000 : 1
Is free test available Yes
Mobile version Yes
Issue date February 10, 2025
Progressive jackpot No
Reels number 5
Lines number 10
Wilds No
Scatter Yes
Gamble Feature No
Volatility High
3D slot No
Respins Yes
Freespins Yes
Progressive multipliers No
Bonus games Free Spins, Bonus Game, Mystery Symbols, Stacked Symbols, Nudge Feature, Buy Feature, Gamble, Symbols collection, Bonus Symbol, Hold and Win Spins, Additional Free Spins, RTP range, Scatter symbols

Where to Play John Hunter and Galileo's Secrets slot?

You can play John Hunter and Galileo's Secrets at any trusted casino from our ranking. We've already collected many reliable sites that feature slots from Pragmatic Play and other major providers. Choose the best casinos without long searches and checks.

Play Free John Hunter and Galileo's Secrets Slot Demo

Free demo mode allows the gambler to familiarize himself with the slot: see its design and animations, understand the interface and rules. You can play the demo on this page - we have placed it at the top, before the start of the review.

Test the pros and cons of the slot before playing for real money!

Verified Online casino with John Hunter and Galileo's Secrets slot

To quickly get to a casino that has John Hunter and Galileo's Secrets, you can scroll to the end of the review. We've placed a Casinoz list there, which only features sites that already have this slot.

How to Play John Hunter and Galileo's Secrets slot online

The game is played on a small 5x3 field with 10 simple symbols and a few specials. The standard payout method is on 10 fixed lines from left to right. 3 higher symbols pay if they fall in the amount of 2+ on any line. The other simple symbols pay 3+ on a line. When the Full Mystery Symbol Transform feature is triggered, 4+ identical symbols (including the 3 that appeared) pay with no lines on any cells. The gambler can set the bet from 0.10 to 250.00. The winnings are limited to a multiplier of x5000. Such a payout can only be obtained in a respin round.

The slot has 4 levels of free spins, a respin round and a feature with symbol transformation.




John Hunter and Galileo's Secrets Symbols, Wild, Scatter

Special symbol's rules:

  • Scatter and Super Scatter. Can only appear on reels 2, 3 and 4. If 3 of these signs (of any kind) - the gambler receives a payout x5 of the bet. 3 simple Scatter triggers a round of free spins. 2 Scatter + 1 Super Scatter triggers Super Level Free Spins.
  • Full Mystery Symbol. This is a golden symbol with a height of 3 rows. It can appear on the field in whole or in part (only part of it will be visible).
  • Money Symbol. Has a random multiplier from this list: x1, x2, x3, x5, x10, x15, x20, x30, x50, x75, x100, x200, x300, x400, x500, x5000. If 6+ Money symbols appear on the field, the Respin Feature is triggered.
  • Scatter
    Scatter symbol
  • Super Scatter
    Scatter symbol
  • Mystery Symbol
    A secret symbol
  • Respin Symbol
    Launches respins
  • John Hunter
    Researcher
  • Globe
    Gold
  • Scroll
    With knowledge.
  • Feather
    In the inkwell
  • Clock
    Sandy
  • Telescope
    Gold
  • A
    Junior symbol
  • K
    Junior symbol
  • Q
    Junior symbol
  • J
    Junior symbol

John Hunter and Galileo's Secrets Bonus games

List of bonus features in John Hunter and Galileo's Secrets:

  • Respin Feature. Triggered when 6+ Money symbols appear on the field. When the feature is triggered, all Money symbols remain in place. The other symbols are removed from the field and their cells remain empty. There are 3 free respins in the feature. In each respin there is a chance that new Money symbols will appear on the empty cells. If at least 1 Money symbol appears - the gambler gets 3 more tries. If for 3 respin no 1 Money symbol did not appear - the round ends. At the end of the round the gambler gets the sum of all Money values on the field. Also, the round ends if all cells on the field are occupied by Money symbols - in this case, the gambler receives an additional x2000 of the bet to the amount of winnings.
  • Full Mystery Symbol Transform. If the Full Mystery symbol appears on the whole reel, it transforms into a random simple symbol (3 identical ones), or into a Money symbol. If there is at least 1 of the same symbol that appeared from Full Mystery on the field - it pays on any cells.
  • Full Mystery Symbol Free Spins Select. Before the freespin round, 1 random symbol is selected to become a Mystery Symbol. If the lowest symbol is rolled, the freespins are awarded Bronze status. If the middle symbol falls out - then Silver status. If the older symbol falls - then the status of Gold. If the Money symbol falls - then the status of Super Level. After selecting a symbol gambler can agree with it, or risk and run the selection again. At the second selection may fall not only one of the symbols, but also an empty cell - in this case, the free spin round is canceled.

John Hunter and Galileo's Secrets slot free spins

The slot has free spin rounds of 2 kinds: regular and Super Level. To trigger the simple round you need to catch 3 simple Scatter. To trigger Super Level Free Spins you need to catch 2 Scatter + 1 Super Scatter, or in the Full Mystery Symbol Free Spins Select feature you need to catch the Money symbol. In the Super Level Free Spins level, the Mystery symbol always turns into Money. In other levels (Bronze, Silver, Gold) each Scatter symbol adds to the counter. When 4 of them are collected, a bonus is given: in Bronze - the level will be upgraded to Silver (Mystery symbol will turn into a random middle symbol) and 2 FS will be added. In Silver, the level will upgrade to Gold and 2 FS will be added to the package. In Gold, the level will upgrade to Super Level and 2 FS will be added to the package.

Full Mystery symbols always occupy the full height of the reel during any level of free spins.

John Hunter and Galileo's Secrets RTP, Volatility & Hit Frequency

Judging by the specifications, good returns are to be expected in long-term sessions. The parameters are as follows:

  • RTP is high at 96.50%.
  • High volatility - winning combinations will be rare, but the size of payouts will be large.
  • Frequency of payouts - no more than 2 times in 10 spins.
Comparison John Hunter and Galileo's Secrets slot with analogues
John Hunter and Galileo's Secrets Into The Wild Megaways Rise of Atlantis II Blue Fortune Queen Of The Amazon – Nightcrawler Temple of Torment
RTP 96.50 % 94.96 % 96 % 96.57 % 95.89 % 96.22 %
Volatility High High High High Middle Middle
Lines 10 117649 9 25 14
Drums 5 6 6 5 5 5
Issue date February 10, 2025 June 23, 2022 August 21, 2023 May 25, 2021 September 3, 2024 May 25, 2023
Scatters
Free Spins
Respins
Progressive multipliers
Jokers
Max payout 5000 10000 0 3111 2000 10000
Bonus Games
Gamble Feature

Strategy: How to Win at John Hunter and Galileo's Secrets slot

The principle of slots is based on random selection. There is a database where the developers have added all possible combinations of symbols. And there is a generator program, which should randomly select 1 combination from this database.

The choice of characters cannot be influenced. And since there are tens of thousands of possible combinations, you can't predict which 1 of them will appear on the field.

John Hunter and Galileo's Secrets Interface

The slot has an uncomplicated interface with a large field. All the interface elements are gathered at the bottom on a darkened background. On the right side there is a group of 3 buttons: manual start of the reels, increase (+) and decrease (-) bet. When you click on + and -, a window will appear for more convenient bet selection. In the center under the field will be displayed information about the received payout: its size, symbol and line number. On the left side the balance and the selected bet are displayed. By default they are shown in the account currency, but if you click on them - they are converted into conditional credits. In the left corner there are 3 more buttons: settings, sound adjustment and information. To understand the rules - I recommend that you first play in demo mode, and then move on to play for real money. What exactly you need to learn:

  1. The principle of payouts when Full Mystery Symbol Transform is triggered.

  2. Select the symbol for the Full Mystery Symbol Free Spins Select feature. You have to wait for 3 Scatter symbols to appear on the field.

New Pragmatic Play slots

Mobile Compatibility

John Hunter and Galileo's Secrets can be played on phones and tablets. There is a mobile version for them. It differs from the PC version by having an adaptive interface for small screens. It can be launched on Android and iOS in any popular browser. The mobile version loads automatically if you open the slot from a suitable device.

Other online slot machines

Should You Play John Hunter and Galileo's Secrets Slot for Real Money?

To summarize: despite the small field, the gameplay in John Hunter and Galileo's Secrets is interesting due to the Full Mystery Symbol and the chance of triggering a respin round.

Frequently asked Questions

💎 What is the maximum winnings in John Hunter and Galileo's Secrets game?

x5000.00

What is the maxbet in John Hunter and Galileo's Secrets slot?

250

How many reels are there in John Hunter and Galileo's Secrets?

5

Pros
  • Respin Round
  • Large range of rates
  • Low minimum rate
  • Large maximum winnings
  • High RTP
  • 4 levels of free spins
  • Lots of free spins
  • Additional free spins
  • Older symbols pay for 2+ on the field
Cons
  • No Wild
  • A small field
  • No accelerated rotation mode
  • No auto spin mode
  • No purchased freespins
Irina Arapova
Irina Arapova

Facts checked Alex Vasilev Scientific editor and fact checker
Leave your review
Typed 0 synbols, min 50, max 2000
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Type of game Video slots
Manufacturer Pragmatic Play logo
Theme Adventure, Sci-Fi, Science, Mad Scientist
Min bet 0.10 €
Max bet 250 €
RTP 96.5%
Max multiplication 5000 : 1
Is free test available Yes
Mobile version Yes
Issue date February 10, 2025
Progressive jackpot No
Reels number 5
Lines number 10
Wilds No
Scatter Yes
Gamble Feature No
Volatility High
3D slot No
Respins Yes
Freespins Yes
Progressive multipliers No
Bonus games Free Spins, Bonus Game, Mystery Symbols, Stacked Symbols, Nudge Feature, Buy Feature, Gamble, Symbols collection, Bonus Symbol, Hold and Win Spins, Additional Free Spins, RTP range, Scatter symbols