Hellcatraz

Relax Gaming2020· Retro 8-bit prison escape

Cascading WinsDual Game ModesKey Collection Free SpinsBonus Buy

Return to player

96.46%

Independently corroborated · checked 2026-07-11

92%96% median99.5%

House edge

3.54%

Beats

71.4%

of tracked slots

Volatility

High

Max win

51,840×

Layout

6×6

Ways to win

46656 ways

Hit frequency

23.22%

Released

2020

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

How Hellcatraz compares

At 96.46%, Hellcatraz sits 0.02pp below the 96.48% average of the 20 Relax Gaming slots we track, and pays better than 71.4% of the full 2808-slot database. Every $100 wagered costs $3.54 in expectation. Relax Gaming rates it high volatility. The maximum win RTPBoss records is 51,840× 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

Secondary source· slot.report· 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 Hellcatraz?

RTPBoss records 96.46% for Hellcatraz (independently corroborated), leaving the house a 3.54% 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 Hellcatraz?

Relax Gaming rates Hellcatraz as high volatility. A high volatility rating describes a wider spread of outcomes over time. It does not predict what any individual session will do.

What is the max win in Hellcatraz?

Hellcatraz has a recorded top multiplier of 51,840× (a legacy import). Treat it as a theoretical ceiling reached only rarely, not something to plan around.

Who made Hellcatraz?

The developer is Relax Gaming, with a 2020 release.

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