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Hades: River of Souls

Journey deep into the underworld in Relax Gaming and Fantasma Games’ Hades: River of Souls. The Styx is dangerous river to traverse, sporting 5 reels and 3 rows that offer a combined total of 10 betways to win from. The lord of the underworld has plenty of tricks in store, including the likes of Wild Symbols, Free Spins and the Avalanche Feature.
rating Rating
rating Provider
Fantasma Games
rating RTP
rating Paylines
rating Volatility
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What does John have to say?

Hades: River of Souls is an innovative and creative entry from Fantasma Games. Its great presentation is backed up with a varied host of mechanics and features that keep players engaged with every spin.


Leanna Madden

100% up to €300 + 25 Free Spins on Book of Dead

Visit Site See full T&Cs for more detail. 18+ Please Play Responsibly.
  • Thumbs-Up Maximum win of 5,085.48x
  • Thumbs-Up Re-triggerable free spins
  • Thumbs-Up Win Multiplier across base game and free spins
  • Thumbs-Up Avalanche feature and Charon Bonus
  • Thumbs-Down High volatility can be a deterrent for some casual players
  • Thumbs-Down Maximum win amount is quite low for such a volatile game

Hades: River of Souls Slot Review

Relax Gaming teams up with Fantasma Games to bring the dark dread of the Greek underworld to a video slot near you. Hades: River of Souls manages to weave a number of mechanics and features together to cleverly build a sense of progression with every spin.

When it comes to the slot’s theme, Hades: River of Souls is a joy to behold. The art style, UI and designs have an original feel to them that accompanies the slot’s promise of innovative gameplay.

But do all the ingredients that Fantasma Games has prepared merge into a successful video slot? Or is this just a dark experiment gone wrong? Read our full review below to find out!

SLOT FEATURES Wild Symbols, Avalanche feature, Free Spins, Win Multiplier
RELEASE DATE 09/06/2020
SLOT TYPE Video Slot
THEME Greek Mythology
REELS, ROWS, PAYLINES 5 reels, 3 rows, 10 betways
MAXIMUM WIN x5058.40
Hades: River of Souls

Hades: River of Souls Bonus Features

Hades: River of Souls builds its gameplay through a fusion of staple video slot features and innovative mechanics that truly elevate the game. Sure, Free Spins is what every player aims to get to, but Hades still makes sure that the base game has plenty of twists and turns to keep you engaged until the main event begins.

Avalanche Feature

With the Avalanche feature, Hades: River of Souls offers players the chance to capitalize on their wins, by removing winning symbols from the reels and re-spinning their positions. Hopefully the winning streak will continue, and players will be able to score additional victories.


In mirroring the phenomenon of lost souls making their way across the river Styx, Hades: River of Souls has included a secondary set of reels above the main board. Submerged beneath the waters of the legendary River, these secondary reels form part of the game’s Avalanche feature. Only Wild symbols may land on the reels and they will gently make their way onto the main board whenever the Avalanche feature removes winning symbols.

That’s where the Win Multiplier comes into play. During the base game, players start with a x1 multiplier that increments with a value of 1 for every 3 Wild symbols that are gathered. Of course the multiplier ends once the Avalanche feature runs out but the accumulated multiplier is still applied to your total win amount.

Charon Bonus

Players can also land the Charon symbol randomly at any point during the game. This will activate the Charon Bonus as soon as the last Avalanche spin is done. Charon’s skull will float around the reels, removing between 2 to 10 symbols and allowing for one last hurrah before returning back to regular spins.

Scatter Symbol

The Trident symbol is Hades: River of Souls’ Scatter symbol. 3 of these tokens will unlock the way to free spins with 10 bonus rounds and any additional Scatter symbols will add another 5 extra spins each.

Free Spins

As the main event in Hades: River of Souls, the Free Spins mode is where players can capitalize on the slot’s biggest rewards. Here, the Win Multiplier is active for the duration of the bonus and every 3 Wild symbols add a +2 value to it instead. Charon Bonuses are also more frequent, so you can expect to get as close as you can to the slot’s x5,058.40 maximum win amount. Free Spins can also be re-triggered by landing more Scatter symbol combinations.

Hades: River of Souls Jackpot

There is no dedicated jackpot feature to speak of, but by making use of all the game’s features combined, players can land a maximum win of x5,058.48

RTP & Volatility

With high volatility and a return to player rate of 96.56%, expect wins not to happen too frequently, although the rewards they carry will be worth the wait. If this doesn’t sound too enticing for you, we have a selection of best RTP slots that you have to check out.

Where to Play Hades: River of Souls

Spin the underworld’s reels yourself at Dream Vegas and other Relax Gaming licensed casinos.

Hades: River of Souls on Mobile

With full optimization across both Android and iOS, the river Styx and all of its riches can be conquered on all of your favourite devices.

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