Enter the time machine and enjoy the journey in this slot machine.
Fortunium Slots is a 5-reel slot game with 20 paylines and 3 rows. Microgaming designed this steampunk-themed casino game with a £100000 jackpot with a medium variance and 96.5% RTP comes with Mystery Reels, Win Boost Feature, Golden W Wild, Fortunium Scatter, and Fortunium Free Spins.
In this Fortunium Slot Review, our team decipher through everything you need to know and share our experience of this video slot.
Read on for more about the software, free spins feature, bonus round features, RTP and much more in June 2025.
18+ begambleaware.org. New Customers only. Minimum Deposit £10 and Get £40 in Casino Bonus Funds. Debit card only. Up to 50x wagering, game contributions vary, max. stake applies, new customers must opt in and claim offer within 24 hours and use within 30 days.
18+. New players only. Min Deposit £20 Max Bonus Bet £5 Winnings from spins capped at £50 100 Zee Spins valid on Starburst (first 10 credited immediately upon first deposit; rest credited at 07:00 GMT at 10/day). Spins must be used by 23:59 GMT of the day on which they are credited to player account, any unused shall be removed. Bonus funds must be used within 30 days. Bonus funds are separate to Cash funds, and subject to 35x wagering (bonus + cash). Full terms apply. BeGambleAware.org.
First Deposit Only. Min. deposit: £10, max. Bonus £50. Game: Rich Wilde and the Book of Dead, Spin Value: £0.10, Max Extra Spins:50. WR of 30x Deposit + Bonus amount and 60x Extra Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the extra spin winnings and bonus amount or £5 (lowest amount applies). Extra Spins must be used before deposited funds. Bonus Policy Applies.
New players only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 days from receipt. Max conversion: 3 times the bonus amount. Withdrawal requests voids all active/pending bonuses. Excluded Skrill deposits.
18+. New Players Only. Min. deposit £20. UK players. Max. bonus 1st deposit £50 and 2nd deposit £100. Max wins from spins £100. 35x wagering applies, within 21 days. 20 spins on 1st deposit and 30 spins on 2nd deposit. Spins available on specific games. Spins expire after 24 hours.
Playing this online slot game is no big deal. The gameplay is very minimalistic. The big red spin button is tough to miss and a coin icon in the bottom right corner helps players set their stakes for the game.
There is also a quick spin feature which results in lower waiting times for the reels to land.
Players can also select the preset bet options making it easier for players to set the stakes.
Slot Info
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What Symbol Triggers the Fortunium Bonus Free Spins?
Scatter symbols are bonus symbols, three scatter symbols will unlock the free spins bonus. Get three or more scatter symbols to trigger the bonus game, you will be awarded 10 free spins.
The free spins are set to 10, but although you cannot get more than 10 free spins, there are rewards for more scatter symbols. If you get 3, 4 or 5 scatters then you get 1, 2 or 3 mystery reels respectively.
These mystery reels will be in place during each free spins, offering an increased chance and high-value opportunity to win.
Interactive Features
Wild Symbol – The wild symbol is represented by the letter W in golden machinery. As always the wild allows you to match the symbol with any other, making it easier to win.
Free Spins – Land the scatter symbols and trigger the free spins. You can get 10 free spins and they come with mystery reels.
Mystery Reels – The mystery reels will be activated during the free spins feature. They take up an entire reel during each spin and then change into any symbol. This is great as they turn into the same symbol, ultimately helping you grab winning combinations.
Win Booster Feature – The Win Booster Feature is an option that allows you to remove low paying symbols. The high value symbols remain and you spin with a better chance of landing a big, real money win. This will cost you 50% more during the stake but is well worth it for bigger rewards.
Jackpot – Win upto 800x your stake with the jackpot, if you use the above Win Booster Feature then you have a bigger probability of big wins.
Paylines and Stakes
As mentioned before, Fortunium slots have five reels. There are 40 separate pay lines for this game.
Players can win up to 100k credits on this slot game. The lowest paying suits are the four playing card suits.
The futuristic gun comes up next in the paytable. The Zeppelin airship follows close in second.
The highest paying logos are of Macmillan and Victoria. Having them on all five lines gives out the most elevated pay line of them all.
Fortunium Slots on Mobile Phone
Fortunium Slots is an interactive game that can be enjoyed on a cell phone. Players need a device that supports an active internet connection.
Most online casinos have dedicated mobile applications. These applications allow players to access Fortunium slots from their cellular devices.
Fortunium Slots Graphics Design
Fortunium slots feature a fresh steampunk design. The landscape and the setting are very captivating for the users.
There are five reels with five symbols on them. The symbols are also based on the steampunk theme.
Playing card icons grant small wins. Sci-fi icons feature bigger wins. Macmillan or Victoria, the protagonists of the game, fill the reels if they appear. This allows for big rewards.
The wild symbol is a W in gold which replaces any icon in the winning line.
Finally, the extra W symbol in the winning line gives higher rewards.
About Fortunium Slots
Fortunium slots, with the 5×5 reels, are very compelling to the player. The win booster with the wild symbol is enough to draw any casual player towards it.
Fortunium slots are free to play for the most part. Yet, various online casinos let players win money through Fortunium Slots. Visit those sites and deposit some cash to get spinning and winning.
Fortunium Slot Software
Microgaming is behind the development of Fortunium Slots.
They are an online casino game developer responsible for developing various slots games.
Fortunium video slots are developed in tandem with Storm Craft Studios. The detailed design and the top of the class gameplay of Fortunium are very admirable. given that a brand new studio produces it.
We expect high-quality work from these up-and-coming partnerships.
What is Fortunium Slots RTP Value?
Fortunium slots return to player value is 96.5% RTP.
Like most Microgaming slots, Fortunium is also recommended for low-level players.
The bonus features are somewhat mundane. The payouts are also low making it a bit unattractive to players looking for very high win rates.
Slot Volatility
Fortunium Slot is a medium variance game.
Slot volatility tells us slots players how volatile an online fruit machine can be. With this video slot being a medium variance one it pays regularly and also in generous amounts during some single spins.
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James Dooley
James has almost a decade of experience in the iGaming Industry. Winning several awards including “UK Casino Affiliate of the Year” he uses his experience to research the UK market to source the best bingo welcome bonuses, highest casino slots real money payouts and free spins sign up offers.
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