Howling Fun

Howling Fun is a 5-reel, 25-payline video slot from Eyecon that leans into classic monster-horror imagery - wolves, mummies, castles, and a devilish wild that doubles your wins. Released in 2016 and still found across Eyecon-powered casinos, it sits squarely in the casual-play camp: medium volatility, a 95% RTP, and three distinct bonus features that keep sessions feeling varied without demanding huge stakes.

Theme and Symbols

The reels are packed with creatures of the night. You will find cartoon-style werewolves, Frankenstein's monster, Dracula, mummies, and a looming castle against a darkened backdrop. The art style is deliberately playful rather than grim, giving the slot broad appeal beyond hardcore horror fans. Lower-value symbols are the standard playing card ranks, while the higher-value icons are the named monsters and characters. Three symbols carry special functions: the mummy, the castle, and the devil.

Bonus Features

Devil Wild Multiplier

The devil acts as a wild symbol and only appears on reels 2 and 4. When it lands as part of a winning line, it doubles the payout for that combination - a 2x multiplier on top of the standard win. It substitutes for all regular symbols but not for the mummy or castle scatters. Two devil wilds on the same line stack the multiplier effect, which can noticeably lift a mid-range spin.

Mummy Prize Pick

Landing three or more mummy scatter symbols anywhere on the reels triggers the prize pick round. You are presented with a selection of mummies to tap, each hiding a cash prize worth up to 100x your total stake. It is a short bonus but a satisfying one - especially when the higher-end prizes show up. The picks do not require any particular reel position, so the trigger comes around at a reasonable frequency for a medium-volatility slot.

Castle Free Spins

Three or more castle scatters award a free spins round. Three castles gives 15 free games, four gives 20, and five gives 25. The castle can retrigger during free spins, potentially adding up to 15 extra spins each time. Given that the devil wild and its multiplier remain active throughout the free spins round, this is where the most significant wins tend to land. Retriggering the bonus is realistic rather than exceptional, which keeps the feature from feeling like a one-and-done event.

Gameplay and Betting

Stake options run from £0.01 to £50 per spin, covering a wide range of players. The 25 fixed paylines pay left to right from reel 1. With medium volatility, wins come through with reasonable regularity rather than in rare explosive bursts, which makes Howling Fun a comfortable choice for longer sessions or for those who prefer steadier bankroll movement. A gamble feature is also present after wins, letting you risk your payout on a simple higher/lower card draw - skip it if you are building a balance.

The maximum win sits at 5,000x your stake. At the top bet of £50 that represents a £250,000 return, though at medium volatility you would need the free spins round with well-placed devil wilds to get anywhere near that ceiling. More realistic sessions will deliver smaller but consistent returns.

RTP and Variance

Howling Fun carries an RTP of around 95%, which runs a little below the 96%+ that has become the modern benchmark for online slots. That is worth keeping in mind if you play a high volume of sessions - over time the house edge is slightly steeper than average. However, the medium volatility profile means the theoretical return is spread fairly evenly across a session rather than concentrated in rare big events. Players who enjoy frequent smaller wins will find the game plays well within that expectation.

Mobile Compatibility

The game is built in HTML5 and runs cleanly across modern mobile browsers on both Android and iOS. The layout holds its proportions well on smaller screens, and the touch controls work without issue for spinning, accessing the paytable, and navigating the menus. Eyecon's catalogue was originally built during the Flash era, and Howling Fun has been updated to meet current mobile standards.

Verdict

Howling Fun delivers exactly what it sets out to do: a light-hearted monster slot with three functional bonus features, sensible betting range, and consistent medium-volatility play. The devil wild doubling mechanism adds a touch of genuine excitement to base-game spins, while the castle free spins - especially with retriggering - provide the main route to larger wins. The 95% RTP is a mild drawback against modern competition, but if you enjoy Eyecon's style or are looking for a reliable session slot with clear, well-explained features, Howling Fun holds up well.

Where to Play Howling Fun

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Howling Fun RTP and Variance

Howling Fun has an RTP of 95.00%, which is around the industry average. See our highest RTP slots for the best returning games. Medium volatility offers a balanced mix of win frequency and payout size.

At the minimum bet of £0.01 per spin, a £10 deposit gives you 1,000 spins with a statistical expected return of £9.50. Read our slot betting strategy guide for tips on managing your bankroll.

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