RTPBOSS
Champion of the Underworld

Champion of the Underworld

Free Spins ModeGamble FeatureGigaBloxWild Fight
Return to player
96.0%
A legacy import · checked 2026-07-11
92%96% median99.5%
House edge
4.0%
Beats
18.8%
of tracked slots
Volatility
Very High
Max win
10,000×
Layout
6×4
Ways to win
4,096 lines
Hit frequency
Released
2022

— means the provider does not publish that figure; we don’t guess.

How Champion of the Underworld compares

The long-run cost of play here is $4.00 per $100 wagered, from the 96.0% return rate. Across the full 2808-slot database that beats 18.8% of titles, and within its own studio it sits 0.04pp above the 95.96% average of the 155 Yggdrasil slots we track. Yggdrasil rates it very high volatility. The maximum win RTPBoss records is 10,000× the stake — a theoretical maximum.

Data status

Where each figure comes from and when we last checked it. We show provider-published values with their source, and flag anything unverified rather than presenting it as certified.

RTP
Source not yet documented· checked 11 Jul 2026
Max win
Source not yet documented· checked 11 Jul 2026
Volatility
Source not yet documented· checked 11 Jul 2026

How we source this · Source policy · Report an issue

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FAQ

What is the RTP of Champion of the Underworld?

RTPBoss records 96.0% for Champion of the Underworld (a legacy import), leaving the house a 4.0% edge over the long run. RTPBoss currently records one documented RTP value for this game. That does not prove other operator or regional configurations do not exist — check the in-game paytable at your casino.

How volatile is Champion of the Underworld?

Yggdrasil rates Champion of the Underworld as very high volatility. Games rated high volatility tend to show a wider range of outcomes across long play. It does not predict the result of one sitting.

What is the max win in Champion of the Underworld?

Champion of the Underworld has a recorded top multiplier of 10,000× (a legacy import). Treat it as a theoretical ceiling reached only rarely, not something to plan around.

Who made Champion of the Underworld?

Yggdrasil is the studio behind Champion of the Underworld; it launched in 2022.

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