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Jack: Slot Overview

The grim legend of Jack the Ripper has sliced its way into pop culture for decades, so it comes as little surprise that the story continues to intrigue slot developers. This time, it’s Wicked Games stepping into the fog-filled streets of Victorian London with their slasher-themed release simply titled Jack. The game appears to follow on from the studio’s debut Sidekick Jack, though that title didn’t make much of a mark—raising the question: can this second attempt do better?

The theme naturally leans toward the dark and morbid. As expected with Jack the Ripper slots, the visuals depict a shadowy 19th-century London, full of narrow alleys, cobblestone streets, and the ominous glow of gas lamps. While serviceable, the presentation lacks the atmospheric punch or suspense that could have made it truly chilling. The reels sit on the back of a horse-drawn carriage as it rolls through the night, setting the tone but never quite delivering the tension the theme promises.

Gameplay unfolds on a 6×4 grid with 50 paylines, paying left to right. Interestingly, Wicked Games has gone for a low volatility setup (1/5), unusual for a horror-themed slot, making this more of a casual play experience than a high-risk thriller. The RTP is 96.11%, and bets range from $0.25 to $500 per spin, though the top end will depend on the casino. An ante bet option is available, boosting the chance of triggering free spins by increasing the stake 1.4x.

Symbols include 10–A card royals as the low pays and five character symbols as the premiums. A full line of six royals pays 0.8x to 2x, while six high-paying symbols award 3x to 10x the stake. Wild symbols can land on all reels except the first and substitute for regular symbols.

Jack: Slot Features

Jack isn’t just about dark London streets and lurking danger — the gameplay includes a mix of classic slot mechanics and a couple of thematic twists designed to build suspense.

🔪 Walking Wilds

During the base game, Jack Wild symbols can land on reels 2–6. When they do, they become Walking Wilds, shifting one reel to the left on each spin. These wilds remain in play until they exit the reels, helping create additional wins along the way. Walking Wilds also carry multipliers up to x5, and if more than one contributes to a win, their values are multiplied together, not just added — making stacked wilds the main source of big base game hits.

🩸 Blood Trail Free Spins

Hitting 3 or more scatter symbols triggers the Blood Trail Free Spins feature:

During free spins:

• Only high-paying symbols and wilds appear on the reels.

• Walking Wilds land more frequently.

• A persistent x1 multiplier starts to build on every Walking Wild that reaches reel 1 and disappears from play.

• This multiplier then applies to all subsequent wins for the remainder of the feature.

This creates a growing tension, mimicking the escalating panic of a Jack the Ripper hunt — the longer you survive the bonus, the better the winnings get.

🎯 Ante Bet

Players who want to hunt the bonus faster can activate the Ante Bet. This increases the total bet by 1.4x but significantly boosts the chance of landing free spins, thanks to extra scatters being added to the reels.

Jack: Slot Verdict

Wicked Games takes another stab at the slasher theme with Jack, a slot inspired by the chilling legend of Jack the Ripper. While the concept is rich with atmospheric potential, the execution feels restrained. The visuals get the job done but lack the intensity or suspense that could have elevated the game into a truly immersive horror experience.

Where Jack redeems itself is gameplay. Walking Wilds with multipliers keep the base game engaging, and the Blood Trail Free Spins feature introduces a satisfying progression mechanic. The persistent multiplier helps build momentum and keeps the bonus round lively. However, the decision to pair a serial killer theme with very low volatility (1/5) is an odd one. Wins come frequently, but rarely with excitement, undermining the tension the theme tries to create.

In the end, Jack is polished but plays it too safe. It offers decent entertainment and solid mechanics but lacks the edge or originality needed to stand out in the crowded horror slot genre.

✅ Pros

• Walking Wilds with multiplier stacking

• Persistent multiplier in free spins

• Accessible bet range + ante bet option

• Frequent small wins due to low volatility

• 96.11% RTP is solid

❌ Cons

• Theme lacks intensity and originality

• Low volatility doesn’t fit the horror style

• Max win potential is limited

• Presentation feels flat compared to rival slots

If you like walking wilds and steady, low-risk gameplay, Jack delivers. But if you’re looking for dark atmosphere and big-hit thrills, this one may leave you cold.