About Champion of the Underworld

Champion of the Underworld – win the fights and increase the multiplier to win up to 10,000x your bet per spin.

Welcome to the underground, where you find Iron Maiden-lookalike figures with a matching rock sound and where you probably need to be prepared to gamble a bit extra to have a chance at the big wins. 

Champion of the Underworld is packed with Gigablox, gamble options, wild fights, and multipliers.

But would you enter this world with a toothpick as your weapon or with a mighty sword if you could choose?

Champion of the Underworld RTP

You don’t have the option to choose which weapon to bring to the fights, but you can choose between the best-paying version of Champion of the Underworld or less-paying alternatives.

While the worst-paying version of Champion of the Underworld averages a payout of 86%, the highest RTP version pays back 96% to the players long-term.

In between, there is a 90.5% and a 94% RTP version available as well.

It should be a no-brainer on which version to play with, right?

What is the best Champion of the Underworld casino?

You’re in luck if you want to increase your chances of winning instead of playing a version where casinos have a bigger edge.

The Wizard has fought his way through the underworld and the internet to find the best-paying version of Champion of the Underworld.

You can now comfortably choose one of the approved online casinos listed here that offers their players the 96% RTP version of the slot.

Champion of the underworld slot review

Gameplay and features

Champion of the Underworld is a highly volatile Yggdrasil slot played on a 6-reel and 4-row game panel with 4,096 ways to win.

Bets start from $/€0.20 and go up to $/€100 per spin.

Each spin is played with a Gigablox symbol of size 2×2 or 4×4, and in the base game, the Wild Fights can be triggered randomly.

However, it´s in the Free Spins where things really become interesting.

Available Features:

  • Wild Fights = During each fight, some selected symbols can become wild.
  • Free Spins = Landing 5 or more scatters trigger the Free Spins. Each scatter equals +1 Free Spin. 

You can gamble to win more rounds if you start with less than 20 spins. However, all your Free Spins are lost if you gamble and fail.

Every Free Spin is played with a Wild Fight, where you must collect enough wilds to increase the multiplier. The highest available multiplier is x25. 

  • Bonus Buy = In countries where allowed, you can buy the Free Spins by paying 90x your bet size for 5 Free Spins. The most expensive option, 20 Free Spins, costs 1,000x the stake.

What is the maximum win on Champion of the Underworld?

It’s possible to win up to 10,000x your bet on Champion of the Underworld.

For example, with a $/€5 bet per spin, you can win up to $/€50,000.

Ideally, you manage to trigger the Free Spins, where you have a successful run with the Wild Fights, as you need to collect lots of wilds to increase the multipliers to have a chance on the big wins.

CasinoWizard’s verdict: 3 out of 5 stars

An issue with these slots, where you often start with a few Free Spins, is that you feel like you are “forced” to gamble to win more of them.

However, during our test sessions, we reached some decent outcomes with only 5 starting Free Spins, so it is possible.

But ideally, you have a few more spins to play with.

The crucial wild fights don’t offer any graphical surprises as the selected symbols either turn into wilds or not.

You need to be lucky during these fights, as without an increased multiplier, it will be very difficult to reach great wins. 

If the theme interest you and you are not too intimidated by gambling to win more Free Spins (once these hopefully are triggered), then Champion of the Underworld could be just what you’re looking for.

Remember that while you can win up to 10,000x your bet, the slot is highly volatile, so always play responsibly.

If you decide to give Champion of the Underworld a few spins, do yourself a favour and play with the best available odds by choosing the highest RTP version of the game.

Find more high-RTP slots

Low RTP casinos for Champion of the Underworld
Title: Champion of the Underworld
Provider: Yggdrasil
Genre: Video slot
Theme: Scary
RTP: 86.0% | 90.5% | 94.0% | 96.0%
Volatility: High
Paylines: 4,096 ways to win
Minimum bet: 0.20
Maximum bet: 100
Max. win: 10,000x