Relax · Jun 10, 2026
Thrill-seekers take note: Hellcatraz delivers a 85.5/100 value score with swings that match its 51,840x ceiling.
RTP of 96.83% is +0.68% above the market average (96.15%), placing it in the top tier for player returns.
Max win of 51,840x is 6.4x the market median. This places it among the top 11% for win ceiling.
Maximum volatility, maximum reward ceiling
Value Score of 85.5/100 (top 12% of all slots). This combines RTP, volatility, and win potential into one metric.
Strong RTP paired with high win ceiling — the sweet spot between steady returns and big-win potential.
Hellcatraz from Relax combines egyptian and horror themes with a competitive 96.83% RTP and High volatility.
The slot draws inspiration from ancient civilizations and mythology.
Key features include Cascading Reels, Mystery Symbols and Key Collector.
Pemain memilih Hellcatraz karena volatilitasnya yang tinggi dan potensi kemenangan maksimal 51.840x, yang disampaikan melalui pengumpulan kunci inovatif yang membuka Super Free Spins alih-alih scatter tradisional. Tema penjara Alcatraz retro 8-bit yang dikombinasikan dengan mode ganda yang menawarkan volatilitas bervariasi menarik bagi pencari sensasi yang menyukai bonus berbasis progresi dan pengungkapan misteri.
Meteran Pengumpul Kunci memerlukan pengumpulan 2.000 kunci dari lapisan acak untuk memicu Super Free Spins, menyediakan sistem progresi yang berbeda dari bonus berbasis scatter.
Extreme volatility requires deep pockets — 600-1000x bet bankroll recommended for a realistic shot at the max win.
★★★★ 4.8/5 — 200% up to $1,000
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★★★★ 4.5/5 — 100% up to €100
| Metric | Hellcatraz | Bill Coin 2 | Bill Coin | Chip Spin |
|---|---|---|---|---|
| RTP | 96.83% | 97.32% | 97.32% | 97.29% |
| Vol | High | High | High | High |
| Max Win | 51,840× | 52,879× | 52,419× | 53,799× |
| Value | 85.5 | 87.3 | 87.3 | 87.1 |
| Provider | Relax |
| RTP | 96.83% |
| Volatility | High |
| Max Win | 51,840× |
| Hit Frequency | 15-20% |
| Math Profile | Balanced Power |
| Value Score | 85.5/100 |
| Risk Index | 5.6/10 |
| Win Potential | 9.5/10 |
| Bankroll Rating | 3.4/10 |
| Paylines | 46656 |
105 slots, avg RTP 96.86%
Theme Browse Ancient slots2257 Ancient slots available
Theme Browse Horror slots533 Horror slots available
Volatility More High volatility slotsBrowse all High volatility options
Rtp Top RTP slotsAll slots with exceptional return rates
Hellcatraz has an RTP of 96.83%, which is above average compared to the industry standard of ~96%. For every $100 wagered, the theoretical return is $96.83 over extended sessions.
Hellcatraz has High volatility, meaning wins are less frequent but larger. Suits patient players with sufficient bankroll.
The maximum win potential is 51,840x your total bet.
Hellcatraz was developed by Relax. Explore all Relax slots in our provider directory.
Hellcatraz has a Value Score of 85.5/100, which is excellent. This score combines RTP, volatility, and max win into a single metric.
Many online casinos offer a demo mode for Hellcatraz where you can play with virtual credits before wagering real money.
Hellcatraz has a Risk Index of 5.6/10, making it moderate-risk. Relatively gentle on your bankroll.
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| Return | — |
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Bottom line: Hellcatraz ranks among the stronger options in Relax's portfolio. 96.83% RTP speaks for itself.