Play Fortunium Slot for Free & Review

Fortunium is a Microgaming slot with 40 paylines that is played on a 5x5 reel set. Playable from 10p a spin on all devices, this portrait focused game has a steampunk theme and offers you a Mystery Symbols feature where Mystery Symbols can transform into any symbol including the wild. There’s an optional Win Booster feature where you play for 50% more per spin but remove low value symbols from the Mystery Symbols feature. The main attraction is the Free Spins feature where you can get up to 3 Mystery Reels which can lead to up to 3 wild reels on every free spin.

Where to Play Fortunium Slot


up to £50


Free Spins



T&C Apply

18+ new players only. Maximum £50 bonus. Minimum deposit: £20. Max bet with active bonus: £2. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Winnings from Free Spins come as cash. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus.


up to £100


Free Spins



T&C Apply

T&Cs:  18+. Full T&C’s Apply. New players Only. £10 min deposit. £5 max bet using bonus. 40 x wagering applies. Bonus valid for 14 days. 30 Spins on pre-selected games will be credited instantly + then 30 per day for 9 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. E-Wallets excluded. Always refer to Bonus Terms – #ad


up to £150





T&C Apply

First Deposit Only. Min. deposit: £20, max. Bonus £150. Game: Starburst, Spin Value: £0.10. WR of 60x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.30) of the free spin winnings and bonus amount or £5 (lowest amount applies). Free Spins must be used before deposited funds. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies. #ad

Fortunium is a 5 reel, 5 row, 40 payline slot from Microgaming that can be played from 10p to £125 a spin across all devices. With a steampunk theme, it comes with stacks of mystery symbols that can transform into another symbol as well as a Win Booster feature where you add a wager to remove low value symbols appearing in the Mystery Symbols feature. There’s also a Free Spins feature where you can get up to 5 Mystery Reels on each free spin.

Fortunium takes you to the golden city of opportunity and has a steampunk theme – set in a world of mechanical masterpieces and alchemical works of art, this game is best enjoyed in portrait mode on mobile/smartphone devices – it can be played on desktop and tablets too.

When it comes to symbols, you have clubs, hearts, diamonds and spades as well as plasma guns, airships, treasure chests and 2 characters: Maximillian and Victoria. Both these symbols are stacked 5 high with all other symbols appearing double stacked. There’s also a wild which replaces all symbols bar the scatter.

In terms of bonus features, there’s a Mystery Symbols feature which is played when Mystery Symbols land on the reels – they then open to reveal a randomly chosen low, high or wild symbol.

More important, Fortunium comes with a Win Booster feature which you decide when to use – it will cost you 50% more per spin (i.e. 10p to 15p a spin on minimum stakes) but it removes the chance for Mystery Symbol to reveal low value symbols. This means that the Mystery Symbols feature will then reveal only high value or wild symbols.

Fortunium also comes with a Free Spins feature which is played when you get 3, 4 or 5 scatters anywhere across the reels – you will then receive 10 free spins. Every additional scatter you land during the feature will give you an extra free spin.

Now, 3, 4 or 5 scatters will give you 1, 2 or 3 Mystery Reels on each free spin respectively – the Mystery Reels contain only Mystery Symbols meaning you could end up with 3 fully wild reels on every free spin! As a result, this will improve your chances of winning the maximum 800 times your stake on each spin.

Fortunium is a medium variance slot with balanced wins throughout – the Win Booster feature can be useful as it reveals high value or wild symbols only during the Mystery Symbols feature but it’s all about the Free Spins feature really. What you’ll be hoping for is to trigger it with 4 or 5 scatters to get 2 or 3 Mystery Reels on every free spin. If you like the steampunk theme, NetEnt’s Steam Tower and Yggdrasil Gaming’s Cazino Zeppelin are recommended.

Fortunium Slot Information

  • Game:
  • Software:
  • Type:
    Video Slot
  • Reels:
  • Paylines:
  • Total Coins:
  • Coins Range:
    0.10 to 125.00
  • Jackpot:
  • Bonus Round:
    Yes (3)
  • Free Spins/Multiplier::
Review by Chris Taylor

Review by Chris Taylor

Chris is a slots expert that has reviewed and played over 4,000 online slots. Having being in the iGaming industry for over 16 years, he knows how slots work, how bonus features are triggered and how the RTP and variance affect the gameplay.