Online Slots by Features

Features are some of the best parts of online slots. They can grant incredible bonuses that can be enough to give you massive winnings or better odds. The way that online slots have improved over the years has been phenomenal. Paving the way for incredible developments into the way we gamble online and on our mobile devices. Online slot features are what have received the most improvements, as these can be the key to achieving positive excitement and gaining the most enjoyment out of your games. Whether they help you earn more winnings or increase the size of your payouts altogether. Nothing is more immersive than a game that adds extra layers of gameplay and awards you for your greater efforts through the power of special features and bonus promotions. The recent changes to slot games and the addition of more features came around when the online slots began to become more popular in the world of online gambling. In the late 1990s, there were already new titles that began to add more to what Wilds could do. For example, they created Scatters that can not only grant free spins but perhaps add more mini-games to play for bonus rewards. The limit that can be reached with slot features is all up to the imagination of the software provider, creating amazing opportunities for you to take part in to get the most out of your gaming.

Online Casinos to Play Slots with Bonus Features

Up to £100 100%
Doesn’t accept UK players
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No Deposit Offer: New players only • £88 is granted in FreePlay (FP) • FP must be claimed within 48 hrs of receiving the email and expires after 14 days • FP wins are credited as bonus and capped at £15, exc. JP win • Deposit Bonus Offer: £20 min deposit • 100% up to £100 Bonus • Bonus wins are capped at £500 • To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days • Restrictions apply to deposit until wagering requirement fulfilled • Wagering req. vary by game • This offer may not be combined with any other offer • Deposit balance is available for withdrawal at any time • General withdrawal restrictions apply. Please play responsibly. T&C’s Apply.
Stake £10, Get 50 Free Spins
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New Casino customers only. £10 min transfer & stake on slots within 7 days. Min 5 game rounds. Max 50 Free Spins on selected games, credited within 48 hours of qualifying. Free Spins expire after 7 days. E-Wallet & Pre-Paid card restrictions apply. SMS validation may apply. Full T&Cs apply.
Up to £500 + 50 Free Spins
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New Customers only, +18, Verification needed for UK players. No deposit, Max bonus £5. Valid on: Shamrock N Roll, Mayan Marvels and Candy Swap. Wagering x100, Max winnings capped at £20. T’s&C’s apply.
Up to £200
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No Registration 10% Cashback
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Thrills Cashback applies to all our games. Cashback is calculated on (bets minus wins (Monday 00:01 - Sunday 23:39 UTC)) * 10%. Minimum €1, maximum €1000, paid out straight to your account every Monday by 12:00 UTC. Cashback is unfortunately not available for players from Sweden. Terms & Conditions apply.
Stake £20, Get £20
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<div class="small-text"><em>18+ First deposit only. Min £20 deposit. 5x wagering. T&Cs apply.</em></div>
Up to £200 + 10 No Deposit Free Spins
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New customers only. 100% deposit match up to £200. Selected Games only. 50x wagering. Game weightings apply. Max bet 10% of Bonus up to £2.50. Max win £2,000. 7-day expiry on Bonus. No Neteller/Skrill. Min deposit £10. Deposit/Withdrawal fees apply. Full T&Cs apply.

Slot Features Types

Online Slots by FeaturesHere are the most common types of features that you can find in modern slot machines:

  • Bonus games are the extra mini-games that you can unlock when playing. To unlock them, you will need to collect certain symbols to trigger their events. What entails can be entirely up to the game you are playing. It could be a reward wheel where you spin to win, or it could be a shooter where you must hit a target. F.e.: Queen of Hearts Megaways, Cash Compass, Blood Suckers 2.
  • Cascading reels can grant you lots of wins if they have this feature. Whenever you score a win on the reels, the symbols used in that win will disappear (or explode). The symbols above those that disappeared will replace them. If they end up scoring another win, the same process will repeat, creating a chain of winnings.  F.e.: Ted Megaways, Wheel of Wonders, African Legends.
  • Wilds can have many different forms to be taken. The purpose of a Wild is to replace any other symbol and fill in gaps for possible combinations. Other features can give them exciting qualities. Some can expand to cover up the entire reel. Others can have explosive qualities that can create a chain reaction that mixes with cascading wins. Wilds can be as wild as they want.
  • Scatters can have even more random features. The main purpose behind a Scatter is that it can land anywhere on the reels and award a payout without being in a combination; hence, the name. Most of the time, they are the key to unlocking other bonus features such as mini-games and free spins.
  • Free spin rounds are not just used to give yourself more winnings whilst using but a single bet. They can also have a whole range of different features attached to them. Some of which can be utilized to make the most of the single bet. They can add multipliers to your wins to get more money, or they can give special properties to the Wilds.
  • Gamble feature acts as a separate mechanic that can be used after you have gained a win. When you score, you can select Gamble to play a mini-game that requires selecting a card. To double your winnings, you must select either red or black. To quadruple your winnings, you must select a card suit.
  • Retriggering is a rather helpful feature that can let you chain together wins through various features. Free spins are the most common form of this, but Cascading Wins also yield the same results. There are other methods to use retriggering, even retriggering free spins themselves and maximizing the potential wins.
  • Sticky Wilds is a new form of Wild that can be activated through other features. It essentially grants the Wild the ability to remain in place for when the new spin happens. This lets you keep the Wild where it’s at so you can trigger more wins without having to look for new Wilds. Stick more Wilds on the reels, and more chances of winning can be increased. F.e.: Marching Legions, Sticky Bandits: Wild Return, Lil’ Devil Slot.
  • Transferring Wilds is another special type of Wild that can be granted with new mechanics. These have the ability to travel across the reels after every spin or after every win. It is another method of keeping the Wilds on the reels so that you can gain more chances of winning. Have multiple Transferring Wilds, and you can have a whole collection covering the entire reels for maximum win potential.
  • Multipliers are about as simple as they come in terms of being a feature. Either awarded from a bonus game or used as their own symbol, landing them will award the player with a multiplier added to their winnings. What was once worth 100x your bet could be worth 1,000x your bet instead. Collect multipliers to stack them on top of each other.

Best Online Slots with Features

Modern slot games have tons of special features to use. Some of them are produced by the best software providers in the country.

  1. The Invisible Man by NetEnt uses two types of Wilds that activate free spins when merged together.
  2. The Pink Panther by Playtech uses up to four different bonus rounds that can be randomly triggered as you play.
  3. Avalon II by Microgaming triggers up to eight different bonuses by having the player control a character that travels along with a map with every win.

You can find all kinds of online slots on our site. And the best part is that you can try them for free.

Closing Word

It is incredible what the ingenuity of software providers can get up to once they have enough creativity in the box to keep things running. Slot features are perhaps what make online slots the most enjoyable for gamblers. They just want to spin the reels to see if they have won. They want to see if they can be challenged. They want to plan out deeper strategies that use the gameplay features to their complete potential. That is what makes an online slot machine worth playing.