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Free Slots with Wild Symbol

Wilds popping up on a slot machine’s screen sure gets one’s heart racing. Such symbols hold an element of surprise and create anticipation and excitement. When you see them bouncing across the reels, you’re always wondering with what they’ll pair and just how much you’ll win.

This review looks at the different kinds of wilds that you get in free slot games. So, the next time you play, it won’t be confusing when you see terms like sticky, expanding, or moving wilds.

They wildly increase your chances of hitting some juicy wins.

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Free Slot Games With Wilds

Slot List

Best Online Casinos to Play Free Slots with Wild Symbol

#AD New customers only. 18+

  • Min. deposit £10
  • Wagering requirements 40x(bonus)
  • Max bet £5
  • All Free Spins from the New Player Welcome Bonuses are valid for 72 hours
  • Free Spins will be credited at the rate of 30 per day
  • The maximum withdrawal amount for a player from their Free Spins is £100
  • Deposits via E-Wallets (Skrill/Neteller/Paysafe/Paypal/Ecopayz), are not eligible for the Welcome Bonus

#AD New customers only. 18+

  • A minimum deposit of £10 is required
  • The minimum withdrawal from your cash funds is £10
  • The wager is 35x the value of: your original cash deposit + the bonus funds
  • Max bet £5
  • Any unused bonus funds will be removed from your account after 30 days
  • All Free Spins are valid for 10 days

#AD New customers only. 18+

  • Min. deposit £10
  • Players need to wager the Welcome Bonus 40 times
  • Max bet £5
  • The maximum withdrawal amount from their Free Spins is £100
  • Free spin are created 20 per day
  • All Free Spins are valid for 72 hours
  • Deposits via E-Wallets (Skrill/Neteller/Paysafe/Paypal/Ecopayz), are not eligible for the Welcome Bonus

#AD New customers only. 18+

  • Min. deposit £10
  • Max bet £5
  • 30 Free Spins will be instantly credited upon qualifying deposit
  • Remainder will be credited at the rate of 30 per day for 9 days on Reactoonz
  • Wagering requirements 40x(bonus)
  • All Free Spins are valid for 72 hours upon activation
  • The maximum withdrawal amount from their Free Spins is £100
  • Deposits via E-Wallets (Skrill/Neteller/Paysafe/Paypal/Ecopayz), are not eligible

#AD New customers only. 18+

  • Min. deposit £20
  • Bonus need to be wagered 35 times the sum of the received bonus amount
  • The wagering requirement must be met in full within 7 days
  • Maximum bonus bet amount is £4.00
  • The Bonus Spins are valid for 24 hours

#AD New customers only. 18+

  • Max Bonus Bet £5
  • Min. deposit is £20
  • Get 3 Bonus spins for every £1 deposited up to 165 spins for each of your first 5 deposits
  • All spins are on Book of Dead only
  • Bonus funds must be used within 30 days
  • Bonus spins must be used within 10 days
  • Bonus funds are subject to 35x wagering and withdrawal requirements

#AD New customers only. 18+

  • Min. £10 deposit, debit card only
  • Opt-in 14 days from registration
  • 7-day Free Spins expiry
  • You’ll get 25 Free Spins instantly, then 75 more over the next two days
  • The Free Spins are valued at £0.10 per spin
  • Any winnings credited as cash

#AD New customers only. 18+

  • Min. Deposit £20
  • Winnings from Free Spins are subject to a maximum win amount of £8 per 10 free spins
  • Wagering requirement is 65 x bonus won + any remaining wagering requirement
  • 500 free spins are credited as 10 sets of 50 spins

#AD New customers only. 18+

  • Min. deposit £10
  • Max bet £5
  • Valid 30 days
  • Wager 1st (deposit+bonus) 25x; 2nd (deposit+bonus) 30x on eligible slots
  • Winnings and withdrawals from EnergySpins are subject to a £100 cap.

#AD New customers only. 18+

  • £10 min deposit
  • £5 max bet using bonus.
  • 40x wagering applies.
  • Bonus valid for 14 days.
  • 15 Spins will be credited per day for 9 days on Gonzo's Quest.
  • Free Spins valid for 72 hours from credit.
  • Max Free Spins winnings £100.
  • Ewallets excluded

What Is a Wild Symbol?

Wild is the boss of all icons. Except for bonus and scatter symbols, it stands in for all other symbols. It can complete sequences and orders on reels and lines. The completion of these can give players big winnings (if they’re playing for real money).

In short, it can complete matching chains. Imagine that you hit matching symbols on reels one, four, and five. Sadly, reels two and three don’t fall right. If you had wilds on reels two and three, that would give you a five chain matching win over five reels.

Types of Wilds

There are different types you’ll find. You get sticky, expanding, stacked, moving, random, and straight or diagonal categories. Is your head spinning yet? Don’t fret. We’ll discuss each type of wild in detail. So, buckle up and have a look.

Colossal Wilds

Colossal Wilds

A colossal wild expands or fills reels. This type is usually triggered during a bonus round or free spins. In most games, colossals fill two or three reels. This feature boosts your wins during free spins or bonus rounds.

Walking Wilds

Walking Wilds

Walking wilds usually pop up during free spins or bonus rounds with free spins. Essentially, they retrigger free spins. So, as long as you have one of these wandering across your reels, free spins will be triggered and added to your remaining free spins.

Expanding Wilds

Expanding Wilds

An expanding wild ‘stretches’ from the top to the bottom of a reel. It replaces all other icons on that reel and makes them wild. In some games, you’ll find expanders on all reel and across all pay lines.

Other games will only have these expanders on certain reels, like the first and the last. Some slots also require a ‘stack’ of a certain amount before the expanding wild is triggered over the reel.

Sticky Wilds

Sticky Wilds

Stickies can be a bit ‘sticky’. They’re not included in the base games, which means you need to trigger free spins or a bonus to activate them. However, when you hit a sticky during free spins or a bonus round, they stick.

Thus, you can collect stickies that remain in place on the reels and pay lines for the duration of the free spins or bonus round. This feature can give you some pretty impressive wins.

Stacked Wilds

Stacked Wilds

Stacked wilds are similar to the expanding ones. They cover an entire reel, from top to bottom. Stackers can appear on one or more reels. The term ‘stacked’ basically refers to the wilds piling up to fill a reel. Like expanders, these can result in some really great wins.

Random Wilds

Random Wilds

This wild feature can occur during a base game, free spins, or a bonus round. These types are randomly added on reels. Because they’re random, you can’t tell whether you’ll get a lot or a little.

During a base game, randoms are usually valid for one spin. Random wilds can also turn into stickies during free spins or a bonus round.

Straight/Diagonal Wilds

Straight/Diagonal Wilds

Straight and diagonal wilds are somewhat new to the gaming scene. These types are represented by different icons. A straight one only occurs on a selected reel (for example, reel 3). Like an expanding or stacked wild, it fills that reel. Diagonals can occur on two reels (like reels 2 and 4, for instance). A straight wild can also trigger diagonal icons on the chosen reels.

Slots with Wild Symbol

Wild Duplication

A duplicating wild does just that — it duplicates. If you hit one of these symbols, it will multiply and randomly add more wilds. These symbols can be triggered in the base game, free spins or bonus round, all depending on the specific game rules for the slot you’re playing.

Spreading Wilds

Spreading Wilds

Spreading wilds are similar to walking ones. These wilds spread from one side of the screen to the other. It can turn other wilds into additional wilds. In some games, these icons are called contagious wilds.

Floating Wild

Floating Wild

A specific ‘floating’ or ‘flitting’ symbol floats across the screen. When the reels stop spinning, this special symbol lands on symbols and converts them to floating wilds. They occur in base games and special games like free spins.

Wild Reels

Wild Reels

Some games have constant wild reels. The number of wild reels varies from game to game. Some give you one, while others can give you up to three wild reels during bonus features. In base games, you’ll most likely get one wild reel. This reel is constant and no other symbols can appear on it.

Wild Generation

Wild Generation

A cool feature where wild generator icons that are part of winning chains turn into wilds during the next spin. This spin is usually a free avalanche-type spin that is triggered by the wild generator.

How to Win on Slots With Wild Symbols?

There are some basics to increase your chances of winning on slots with wild symbols. Start with smaller (even minimum) bets to plot the ‘behaviour’ of the slot machine. Determine how frequently or infrequently these icons occur and what the payouts look like when they do.

Also, have a look at whether the wilds are more prominent during base or bonus rounds. In short, you need to determine the volatility (basic payout ratio) and RTP (return-to-player) rates of the wilds slot.

FAQ

What is a stacked wild?

A stacked symbol covers an entire reel, from top to bottom. The symbol can result in some really great wins.

What should I keep in mind when playing a wilds slot?

You need to first check its volatility (basic payout ratio) and RTP (return-to-player) rates.

Where can I find free games with wilds?

Check the above table where we have picked up the best free slots with wilds.