Key Facts
Halloween Jack is a medium (3/5)-volatility online slot from Netent with an RTP of 96.28%.
- Provider
- Netent
- RTP
- 96.28%
- Volatility
- Medium (3/5)
- Released
- 2025
Page updated August 2026
Where to Play Halloween Jack
Spinchester
9.8
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Game Review
Reviewed by Johnessy
Halloween Jack is an online slot from Netent, with medium (3/5) volatility and a published RTP of 96.28%.
RTP varies between casino configurations and markets, so check the information screen inside the version you are playing. A maximum-win figure is a theoretical ceiling, not a likely result. How these pages are researched and what the recorded play data does and does not show is set out in our editorial policy.
18+ only. Slot outcomes are random and past results do not make a win more likely — set a limit before you start.
Halloween Jack FAQ
What is the RTP of Halloween Jack?+
Halloween Jack has an RTP (return to player) of 96.28%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by Netent — individual sessions can land far above or below it.
How volatile is Halloween Jack?+
Halloween Jack is rated medium (3/5) volatility. Medium-volatility slots sit between the extremes — a balance of win frequency and win size.
Who makes Halloween Jack?+
Halloween Jack is developed by Netent and was released in 2025.
