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Infective Wild Slot

Infective Wild is a Halloween-themed new online slot game created by Swedish game developer Pragmatic Play. While the adjective ‘infective’ gives the impression that this game is somehow diseased, it actually refers to an infection of wild symbols that can infuse the slot game to bring about joyous wins.
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Pragmatic Play
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The main feature of this new spooky slot is the Infectious Wild mechanism which distributes wild powers among specific symbols. Other additions include the bonus buy option and the sticky wilds during free spins.


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Pros & Cons of Infective Wild Slot

Now that you have a good overview of the in-game features of the Infective Wild slot game, check out the below pros and cons:

  • Thumbs-Up A maximum win potential of 5,000x your stake
  • Thumbs-Up A Halloween-themed casino game with skulls and pumpkins for a better atmosphere
  • Thumbs-Up Sticky wilds can lead to impressive payouts
  • Thumbs-Up The free spins slots bonus comes with extra perks
  • Thumbs-Down Three different RTPs, which also means you have no idea which RTP you will benefit from
  • Thumbs-Down High variance can lead to long losing spells

Infective Wild is set in what appears to be a graveyard, with a Jack-o-Lantern-type fellow standing by the reels. The game is played out across 5 reels, 5 rows and 40 fixed paylines. It also comes with no less than three different payout percentages, a maximum win of 5,000 your stake and high variance,

In total, there are 13 symbols that play a main role in this game. The lowest-valuable symbols include the number 10, jack, Queen, Ace and King, which pay between 4x and 6x for five-of-a-kind. Next, there is the potion, which is worth 12x your bet, the Gravestone at 16x your bet, the Cauldron at 20x your bet, the Witch’s Hat at 30x your bet, the Raven at 40x your bet and finally the Cat, which pays an impressive 60x your bet for five-of-a-kind. There is also a wild symbol represented by the Pumpkin symbol and a scatter symbol which triggers the free spins bonus round.

Keep on reading our Infective Wild slot review to find out more about this game.

⚡ RTP 96.09% | 95.06% | 94.02%
🎲 Volatility High
💰 Paylines 40 fixed paylines
🔼 Maximum Bet £200
🔻 Minimum Bet £0.40
⭐ Bonus Features Infective Wild, Free Spins Bonus Round and Buy Free Spins Feature

infective wild

Infective Wild Slot Game Free Demo

The Infective Wild online slot game can be tried in free demo mode at the most recommended Pragmatic Play casinos listed on this page. We do advise that players try this game in free demo mode for several reasons.

First off, there is no financial risk, so you are not risking your own money when you play this game. Secondly, you can figure out whether you like the theme of the game and in-game features. It also gives you ample opportunity to try out the game, learn the various mechanics, get a good feel of the volatility level and decipher whether this game is worth spending your funds on.

Pro Tips

As always, we must specify that online slots are games of luck, and since there is no skill involved, all results are random, especially if you are playing at a licensed and regulated online casino site.

The Infective Wild slot game is a highly volatile slot game, which means that there is a high-risk factor associated with it. It has nothing to do with the fairness of the game as such, but rather it refers to the fact that you could spin your way through a good number of rounds without achieving a win. When you do hit a winning combination, the wins can be substantially larger. We also must stress the fact that just because a game is highly volatile, there is absolutely no guarantee that you will recoup previous losses or that the wins will be large in the first place.

The big wins may well come from entering the free spins bonus round, but since this is a highly volatile game, it may be a bit of a struggle to reach the bonus. It is a double-edged sword. In this respect, we must stress that you either take advantage of casino bonuses to stretch out your bankroll and gambling sessions or else, manage your bankroll more efficiently by placing smaller bet sizes when you play slots of high variance levels.

Like most modern slot games, the Infective Wild video slot also benefits from a Bonus Buy feature, which invites players to pay to skip the base game and head into the free spins bonus round. We also advise that you avoid this feature if you are playing with a small bankroll. There is absolutely no guarantee that you will recoup the money spent by entering the free spins bonus round.

Infective Wild Slot Bonus Features

The main feature of this game is the Infective Wild mechanism, which we will explain in a bit. While the game does not boast too many features, it does a well enough job to make up for it with fewer yet powerful options.

Infective Wild Symbol

If a wild symbol lands on the reel and it is somehow connected to either the raven or the cat symbols, either vertically or horizontally, the Infective Wild feature is activated. What happens is that either the connected ravens or cat symbols will be given the power to act as regular wilds. If these altered symbols are furthermore connected to other identical symbols, either vertically or horizontally, then they too are transformed into wilds.

Free Spins Bonus Round

Scatter symbols can turn up on reels 1, 3 and 5 only. Landing three scatters on a single spin will activate the free spins bonus round. Before the free spins bonus round kicks off, you are presented with a grid with 8 cell spins, each revealing a number between 1 and 3. Once all cells have displayed a number, they will be tallied up revealing the total number of free spins won.

During this bonus round, wilds that land on reels 1, 2, 3 or 4 become sticky, essentially staying put in place for the duration of this feature. Sticky Wilds are also Infective Wilds, so any raven or cat symbols that land next to them also become wilds. However, the raven and cat symbols, while they do become wild, are not sticky.

There is no option to retrigger the free spins bonus round.

Free Spins Bonus Buy

As is customary with most online slot games, you have the option to buy your way into the free spins bonus round without having to wait for three scatter symbols to land on a single spin. Like everything, there is a price tag attached to it. In this case, you would need to fork out 100x your bet. The payout percentage drops to 96.06% when opting for this feature.

infective wild free spins

RTP & Volatility of Infective Wild

The Infective Wild slot game comes with three payout percentages, namely 96.09%, 95.06% and 94.02%. When shopping around for the best Pragmatic Play casino site, you have no idea which payout percentage of this online slot game you will benefit from.

Generally, the software game provider and the casino operator hash out a deal between them, opting for one of the three available RTPs. As a result, you need to tread a little more carefully, as you have no idea which of the three RTPs is going to be available to you. This is where playing for free could give you a good idea of the payout percentage.

While you don’t have any control over the payout percentage chosen by the casino, you can always opt for a fair gambling session by opting for licensed and regulated casino operators. Licensed operators undergo and are subject to strict rules and regulations on player protection. They also must submit the games and their random number generators for auditing to ensure that they are working as they should without any external influence.

Moreover, this is a highly volatile online slot game, so you can expect to go through a few spins without hitting any winning combinations.

Infective Wild Slot on Mobile

If you don’t fancy sitting at your laptop or desktop PC, you are at liberty to play on the go, either on your mobile phone or tablet, without any issues. Like all prominent software game developers, Pragmatic Play has produced this slot game using the latest technological advances, namely HTML5.

This also means that the game will work like a charm and smoothly on any device. Whether you are playing on a small screen or a big one, you can enjoy the same atmosphere and experience without any hindrance.

All the text and options in the game have been enlarged for the benefit of mobile users. Hitting the ‘Spin’ button is also a straightforward process since the button is presented in a large format for your convenience.

Essentially, whether you want to play on your Apple phone or Android tablet device, you can do so at your leisure.


While some Halloween-themed online slot games are quite similar in shape and form as well as design, the Infective Wild slot game comes with a few extra perks and benefits to spice up your game and get you in the mood for the spooky season.

First of all, you are awarded a random number of free spins, which always adds to the thrills of the game, but you also benefit from sticky wilds that stay put for the duration of the bonus round. That’s one way of getting your adrenaline pumping.

The game as such does not come with any added extras. In that, the sticky wilds and the free spins do more than enough to bolster the status of this game. Hey, we’ll also go as far as to call the game infectious. The only downside we can think of to this feature is that unlike fellow slot games Wild West Gold and The Dog House, the sticky wilds do not come with any multiplier extras, which would have made this game even more spectacular.

With a less-than-impressive win cap of 5,000x your bet, this game does not benefit from a Megaways mechanic but does more than enough to spread joy with its infectious sticky wilds. Pragmatic Play enjoys quite a solid reputation on the game market, and as a player, you can reap the rewards of playing some of the most impressive casino games.


If you are ready to get started playing the Infective Wild online slot game, we recommend that you first have a good look at the below list of questions and answers. Not only will this information equip you with the necessary knowledge, but it also gives you a quick overview.

The cats may look feisty, but they are actually the most rewarding symbol, paying 60x your bet for five of them on a winning payline. We recommend that you have a look at the paytable before you start playing the game. You can also play for fun in free demo mode so you get a good chance of experiencing the action with no financial risk before playing for real money at slot sites.

You only need to browse all the way to the top of the page to browse a large selection of recommended Pragmatic Play casinos that host this game. You can also claim a deposit bonus to boost your chances of roping in more favourable outcomes and wins.

No. Infective Wild does not come with any jackpots attached. The max win that can be achieved in this game is 5,000x your stake.

Yes. If you want to skip the base gameplay, you only need to pay 100x your bet to enter the free spins bonus round. The payout percentage drops slightly to 96.06%.

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Leanna Madden is an expert in online slots, specializing in analyzing game providers and evaluating the quality and variety of slot games. With her extensive knowledge, she guides players to the best slot options, including high RTP slots and those with exciting bonus features. Leanna's insights help players make informed decisions and enjoy rewarding slot experiences at online casinos.

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