Recommended Casinos with Yggdrasil Slots



Champion of the Underworld



Release Date:

Oct 06, 2022



Max Win:




Min Bet:


Max Bet:


Gameplay information







Hit Frequency:


Max Win Probability:

Bonus Round Frequency:

Champion of the Underworld Summary

Dive into the darkest depths of Greek mythology with “Champion of the Underworld” by Yggdrasil. This high-volatility slot game, released in October 2022, takes you to the realm of Hades, the god of death, where a haunting soundtrack of distorted guitars sets the tone. The game’s standout features include Gigablox symbols, which can cover up to 4×4 formations, and the Wild Fight feature, where Hades can transform high-paying symbols into wilds. With 6 reels, 4 rows, and 4096 paylines, the game offers a betting range of €0.2 to €100. The RTP is 96%, and the maximum win is a staggering 10000x your bet. But beware, entering the underworld is a risky move, even for the most daring players.

Champion of the Underworld Gameplay

Champion of the Underworld is a 6-reel, 4-row slot game with 4096 paylines. The betting options range from a minimum of €0.2 to a maximum of €100. The game has high volatility and an RTP of 96%. To achieve a win, you must land at least 3 of the same symbols on adjacent reels, starting from the first reel to the left.

The game’s visual style is dark and eerie, set in an open stadium with a fiery roof. Blue and green souls occupy the stands, while fires burn on either side of the reels. The ominous drumming soundtrack transitions into heavy metal with dark guitars once the reels start spinning. The game is accessible on all devices, including mobile phones, tablets, and desktop computers.

The lower-paying symbols are the suits from a deck of playing cards: clubs, diamonds, spades, and hearts. Landing a combination of 6 of these symbols awards 0.5X the bet. The higher-paying symbols are all monstrous in appearance. These include a green horse, a blue-skinned and blue-haired woman, a purple woman with snakes as hair (possibly Medusa), and an ox-like creature with a ring in its nose. Landing a combination of 6 of these symbols awards between 1X and 2X the bet. The Wild Symbol substitutes for all symbols except the Scatter.

Champion of the Underworld Features

Champion of the Underworld offers a variety of special features that enhance the gameplay experience. These include:

Wild Symbol

Represented by a grinning death skull, the Wild Symbol substitutes for all other symbols, except the Scatter, increasing the chances of forming winning combinations.


Any symbol can appear as a Gigablox, which can be 2X2, 3X3, or 4X4 in size. When a Gigablox lands, it’s divided into normal-sized symbols before the payout. This feature can lead to massive wins, especially when high-paying symbols or Wilds appear as Gigablox.

Scatter Symbol

The Scatter Symbol, marked with “free spins,” is key to triggering the Free Spins round. Landing at least 5 Scatter Symbols awards one spin per symbol. A 2X2 Gigablox scatter equals 4 scatter symbols, making it easier to trigger the feature. Every scatter landing in the free spins awards an extra spin.

Wild Fight

In the base game, Hades can randomly engage in a battle with the monsters. Every monster that is defeated will turn into a Wild Symbol, which can result in multiple winning combinations.

Free Spins Gamble

Before entering the Free Spins round, players can gamble to win extra spins. The gamble feature is a mini-game where players pick a sword. Choosing a sword with a golden tip will award one or several extra spins, while selecting a broken sword will result in losing all the spins and returning to the base game.

Free Spins

During the Free Spins, Hades engages in a Wild Fight on every spin. The feature also includes a multiplier counter that increases when Hades turns monsters into Wilds. The multiplier can reach up to 25X, with players being awarded 2 extra spins every time the multiplier is upgraded. The 25X multiplier is the highest that can be achieved, and the fight counter will stop counting the wins.

Bonus Buy

Champion of the Underworld offers a Bonus Buy feature, which allows players to purchase the Free Spins round. Players can pay 90X the bet to trigger the feature with 5 spins or a hefty 1000X the bet to receive the feature with 20 spins. If players purchase the 5 free spins, they have the option to gamble for more, but they risk losing all their spins.

These special features contribute to the game’s appeal by offering various ways to win and providing an engaging and dynamic gameplay experience. Players can utilize different strategies, such as taking advantage of the Bonus Buy feature or the Free Spins Gamble, to maximize their winning potential.

Champion of the Underworld Conclusion

Champion of the Underworld, developed by Yggdrasil, is a high-volatility slot that immerses players in the dark underworld of Hades. The game’s unique selling points include the Gigablox symbols, which can cover up to 4×4 formations, and the Wild Fight feature, where Hades can turn high-paying symbols into wilds. With a maximum win of 10000x the bet, this game is not for the faint-hearted.

In my opinion, Champion of the Underworld is a top-tier slot in its genre. The game’s atmosphere is unsettlingly engaging, and the potential for huge wins keeps the adrenaline pumping. The variety of features ensures that there’s always something to look forward to, making the gameplay highly enjoyable.

I highly encourage you to explore Champion of the Underworld for yourself. With its unique features, immersive theme, and massive win potential, it’s a game that’s sure to leave a lasting impression.

Frequently asked questions about Champion of the Underworld

Who is the game provider for Champion of the Underworld?

Champion of the Underworld was developed by Yggdrasil

When was Champion of the Underworld released?

Champion of the Underworld was released in Oct 06, 2022

What is the maximum amount you can win on Champion of the Underworld?

The max win on Champion of the Underworld is 10000x your stake

What is the maximum bet amount on Champion of the Underworld?

The max bet is €100, this can vary on different casinos

More Yggdrasil Casinos