A well-oiled slot machine powered by a whole host of additional features


Super stacked mystery symbols add to the mystique of this romantic, fantasy world fuelled by technological innovation – a nod to the unrivalled game mechanics powering the online slot. These mystery symbols, which appear as golden question marks on a green or gold background, fill the reels at random, opening up to reveal high, low, and wild symbols. While Victoria and Maximillian mystery symbols will be stacked five high, all other high and low symbols will be double stacked.

Activating the game’s Win BoosterTM feature also serves to power up mystery symbols, injecting more luck into your game! In fact, players who choose to turn this bet-boosting feature on could increase their potential winnings by 50%. Turning the Win BoosterTM on also means that mystery symbols can no longer reveal low symbols.

The free spins feature of the Fortunium online slot really helps to get the cogs turning, too. Triggered by three, four, or five scatter symbols appearing anywhere on the reals, this feature can give players up to ten free spins. Moreover, landing scatters while playing a free spin can result in further free spins, thus having a knock-on effect on your success. Once the wheels are in motion, who knows where this video slot adventure might take you!


Who is Fortunium for?


Fortunium is the ideal game for anyone looking to get lost in a fantasy world as they try their luck at our online slots. Fans of the steampunk genre in particular will be blown away by the incredible attention to detail that went into the game, though this captivating theme is enough to thrill any casino slot player looking for something a little different. Our Fortunium slot offers players a unique opportunity to play in portrait mode via their mobile devices. The only condition for play is that players must be of legal gambling age and must agree to play responsibly.


What are the line rules?


Fortunium offers players a total of 40 fixed paylines. All wins pay left to right, except for scatter symbol wins, which pay in any position. Similarly, all wins except those triggered by the scatter symbol will be multiplied by the bet per line. Only the highest win will be paid per line. Please note that players are not guaranteed any prizes or wins, and we strongly encourage responsible gaming. If you have any cause for concern, please contact us to hear about the responsible gambling services and limit-setting options available to you.


What are scatter symbols?


Scatter symbols act as multipliers in the base game (but not in the Win BoosterTM feature). All scatter wins are added to line wins and the scatter symbol pays in any position.


What are wilds?


Wilds are symbols that can substitute other symbols (except for the scatter symbol), helping players to complete sets.