Welcome to our deep dive on Hellapenos — the demo, the maths, and whether it earns a spot in your rotation. Developed by Thunderkick, Hellapenos arrives with medium low volatility and a return-to-player rate of 96.18%. Visually it's built around a halloween and horror theme, with the action running on 5 reels and 10 paylines. If everything lines up, Hellapenos can pay up to 5,000x your bet. So does it deliver? Let's get into it.
Written by Emma Roberts · Last updated: March 2026
At its core, Hellapenos is a release produced by Thunderkick, dressed up with a halloween and horror theme. It runs on 10 paylines across 5 reels with medium low volatility, and an RTP of 96.18%.
Dig into the bonuses and Hellapenos starts to stand out. Look out for scatter symbols that unlock free spins and extra bonus rounds. The medium low volatility makes it forgiving on the bankroll, ideal for relaxed, longer sessions. On balance, Hellapenos is a dependable option worth a few spins in the demo first.
The RTP of 96.18% is right around the industry average of ~96%. This represents a fair return that's in line with what most modern slots offer.
Medium-low volatility offers a good balance of regular wins with occasional larger payouts. Expect frequent hits with modest amounts, suitable for casual players who want low-risk entertainment.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Hellapenos features scatter symbols that can trigger free spins rounds. Landing the required number of scatter symbols anywhere on the reels activates the free spins feature, giving you extra chances to win without additional bets. During free spins, special modifiers may apply to boost your winning potential.
3.1 / 5 — Good
Hellapenos by Thunderkick is a solid offering that delivers good entertainment value. The 96.18% RTP combined with medium low volatility creates a well-balanced gaming experience.