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Story of Hercules: 15 Lines

RTP 96.2%
Play Spinomenal Slots
Reels 5
Paylines 15
Min bet size 0.15
Max bet size 150
RTP 96.5
Wild symbols Yes
Free spins Yes
Bonus Yes
Jackpot No

Top Casinos: United States

Story of Hercules: 15 Lines Slot Review

Released October 2020

The Story of Hercules: 15 Lines slots game can be found at casinos offering Spinomenal software. Spinomenal is one of the newer software developers in the online gaming market. Alongside many of the smaller casino software providers Spinomenal focus heavily on slots games. The House Edge/RTP of the Spinomenal slots games is listed within the paytable for the newer games in their catalogue. For the older games, as Spinomenal is partnered with UK licensed operators and the UKGC license requires the publication of this information, RTP figures can be found on numerous casino sites. As such, we know that the house edge for Story of Hercules: 15 Lines is 3.8%.

Story of Hercules is a 5 reel game that is 3 symbols high. The game uses 15 standard paylines, playing from left to right.

Special Symbols

Wilds – The “Shield” symbol is the game’s Wild symbol, substituting for all symbols other than Free Spins. 5 Wild symbols on a winning payline will award a x150 multiplier.

Free Spins – The Free Spins symbols are Scatters and 3 or more will trigger the game’s Free Spin feature. These are only available during the main game.

Bonus Features

Win Multiplier – During a spin a Win multiplier may be added to the reels. This happens at random and can be worth x2 or x3 bet. This is only available during the main game.

Free Spins – If you trigger the Free Spins feature then you will begin your journey through the 4 different levels that are available. Each time you trigger the feature you move onto the next level and once you have triggered each level you will get to choose which of the 4 Free Spins games to play. Each one is described below:

Level 1 – Extra Wild – During this level there is a chance that between 3 and 6 extra Wilds might be added to the reels once they have stopped spinning. During this level there are only low paying symbols available. You will receive 10 Free Spins.

Level 2 – Expanding Wild – During this level, when a Wild symbol lands on the reels it will expand to fill the one it is on. You will receive 10 Free Spins.

Level 3 – Moving Wild – During this level a fully stacked Wild symbol will appear on the left-most reel. With each spin it will move one reel to the right. You will receive 5 Free Spins.

Level 4 – Moving Reels – During this level, every time you form a winning combination you will be awarded a re-spin. When this happens all reels with symbols involved in the win will be moved one space to the right and a new reel will appear to the left. If you win again you will be given another re-spin. You will receive 10 Free Spins.

Buy Feature – The Buy feature allows you to head straight to the Free Spins feature by purchasing it, instead of trying to land the 3 Scatter symbols. To do this you will need to be willing to pay 40 times your bet and can set this when you click on the Buy Feature button.


I have to admit that I liked the original version of this slot, but felt that it was very similar to other titles in Spinomenal’s back catalogue. As this slot is exactly the same as the original except for a reduction in paylines and house edge, I don’t have a whole lot more to add to things. The slot looks good, with some well-designed symbols and if comes with some decent features. You get Free Spins, 4 different types for you to work your way through and you get the one random feature. The house edge is decent, so whilst this might not be the most innovative slot in the world it is at least offering some value. But, ultimately this is a slot that you’ve probably played before.

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