Infective Wild
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Infective Wild Slot Review

Mobile Video Slot by Pragmatic Play Play Now at Videoslots » Pragmatic Play Casinos
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How to play Infective Wild mobile slot

Released in time for Halloween, the Pragmatic Play Infective Wild slot game combines Spreading Wilds with Sticky Wild Free Spins, all wrapped up in a spooky theme.

The Infective Wild mobile slot is a high volatility, 5 reels, 5-row machine with 40 paylines featuring Pumpkin Wilds, which infect the Cat And Raven symbols, turning them Wild, Free Spins where you’ll find Sticky Pumpkin Wilds, a 96,09% RTP and a 5,000x bet max win.

Filled with low-paying A – 10 symbols, Gravestones, Boiling Cauldrons, Potions, Ravens and Cats as the higher-paying all set on the dark Halloween background, with Pumpkin Jack joining you to the side of the reels online and on tablets.

It’s a good-looking slot game and joins the other Halloween-style slots from Pragmatic Play, including the popular Wild Walker slot game.

Infective Wilds Turn Up the Wins

The main feature of this slot game, and the one that gives this video slot its name, is the Infective Wild feature.

During your spin, when you land a glowing Pumpkin Wild symbol, it has the opportunity to pass on its Wild nature by infecting two possible symbols.

Those symbols are the Witches Black Cat and the Raven. When these are touching a Wild symbol horizontally or vertically, they will turn to wilds, with the infection spreading to any other Cat or Raven symbols; those initial symbols are also touching.

It’s a feature which can land you 50x your bet or more base game wins if you’re lucky, but it certainly will help boost your base game bets, which start at 0.40 min bet per spin.

It’s in the free spins bonus where these Wilds add to the overall excitement of the Infective Wild slot machine.

Win up to 5,000x Stake In the Infective Wild Free Spins

Where this Pragmatic slot adds to the thrills is when you line up 3 scatters across the reels, something which can take a good 200 base game spins to do, so be sure to budget to trigger them.

When you do 8 reels, it will spin, rewarding you with 1, 2 or 3 on each, giving you a minimum of 8 free spins or a maximum of 24 free spins, and you’ll be hoping for more as it’s the addition of Sticky Wilds in the free spins which can help boost your wins.

These sticky wilds, which come with the Infective feature, help to create more wins, especially with the more you land helping to infect more Cats and Ravens, creating more 3, 4, and 5-of-a-kind wins across the 40 paylines.

It’s where you find the most thrills and the biggest wins of the slot.

Related: If you like Halloween slots, you might also want to give The Crypt slot or Cabin Crashers slot a spin.

Game Screenshots

Infective Wild slot stats

Mobile Slot released19th October 2023
Slot typeVideo Slot
SoftwarePragmatic Play
Slot reels / paylines5 Reels / 40 Paylines
House edge / RTP3.91% / 96.09%
Slot volatilityHigh
Min/Max bet0.40 / 200
Max win5,000x Stake
Free spinsRandom Free Spins | Sticky Wilds
Bonus roundsInfective Wilds, Free Spins, Buy Bonus, Scatters
Slot ThemesHalloween
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Bonus Features

Infective Wild: The glowing pumpkin is the Wild symbol appearing on reels 1, 2, 3 and 4 only. When one lands and is next to a Cat or a Raven symbol, it will turn that symbol wild. If any of the Cat or Raven symbols are touching others horizontall or vertically, they will also be infected and turn wild.

Free Spins: A scatter on reels 1, 3 and 5 rewards you with the free spins bonus. Before the bonus round starts, eight reels will spin, rewarding you with 1, 2 or 3 free spins each, adding up to give you the total number. During the free spins, any Pumpkin Wild symbols that land remain on the reels for the duration.

Buy Bonus: For 100x your current bet level, you can buy the free spins bonus round with a random number of free spins rewarded.


  • Infective Wild feature adds more base game wins
  • Free Spins with sticky wilds adds wins & thrills
  • High 96.09% RTP
  • 5,000x stake maximum win


  • RTP can be as low as 94.02% at some slot sites
  • Minimum bet is 0.40 per spin

Infective Wild Review Conclusion

The Infective Wild slot on mobile comes with great graphics, animations and sounds, which will entice you to take a few spins. A few spins, which can be between the 0.40 minimum bet and 200 maximum bet.

When you do, you'll find a high variance slot which has a mix of rewards with a 1 in 4 hit in the base game and a free spins bonus which lands within 200 base game spins or so.

It's the Infective Wild feature that will grab you the game's biggest wins in the base game, especially in the free spins bonus where the Pumpkin Wilds do come sticky, helping to create more winning paylines.

Overall, this is a high volatility slot, so you will need patience and a decent budget to trigger the main feature, but it does provide some good spooky thrills even if the 5,000x bet max win feels a little out of reach at times.

Take it for a spin at one of our top Pragmatic casinos, where you'll find this slot among many other Halloween-themed slot games.

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Review by Lucky Mobile Slots, last updated: November 17, 2023 - Rating 4

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