Internet Slots UK – Free & Real Money Internet Slot Machines

Internet slots are among the most popular online casino games because they are jam-packed with bonus features and interesting topics. Here are the best internet slots and sites for 2023:

Top 10 Internet Slot Machines in the UK

  1. Jackpot 6000 Internet Slot Machine (Best Internet Slot Game)
  2. Blood Suckers Internet Slot Machine (Top Free Spins Internet Slot)
  3. Starmania Internet Slot Machine (Best-Rated Internet Slot Bonus)
  4. A Night Out Internet Slot Machine (Good for Playing on the App)
  5. Wild Swarm Internet Slot Machine (Great Mobile Compatibility in the UK)
  6. Immortal Romance Internet Slot Machine (Top Free Demo Internet Slot)
  7. Dead or Alive Internet Slot Machine (Best Jackpot for UK Players)
  8. Big Bass Bonanza Internet Slot Machine (Great for Playing on Android Devices)
  9. Thunderstruck II Internet Slot Machine (Good Bonus Round for British Players)
  10. Rainbow Riches Internet Slot Machine (Top Free Spins Round in the UK)

The Best Internet Slots in February, 2023

Slot Game RTP Software
Jackpot 6000 98.90% NetEnt
Blood Suckers 98.00% NetEnt
Starmania 97.87% Nextgen
A Night Out 97.06% Playtech
Wild Swarm 97.03% Push Gaming
Immortal Romance 96.80% Microgaming
Dead or Alive 96.80% NetEnt
Big Bass Bonanza 96.71% Pragmatic Play
Thunderstruck II 96.65% Microgaming
Rainbow Riches 95.00% Barcrest
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Last Updated on 11 Jan 2023 by Chief Editor Keira Miller

The Best Internet Slots Sites for Real Money

Internet Slot Site: Welcome Bonus: All Online Slots: Jackpot Slots: Free Slots: Site Rating: Secure UK Link:
88FS + 100% up to £100 Welcome Bonus 1040 160 No
5.00 ★ out of 5 Full T&Cs Apply. 18+. No Deposit Offer. • New players with valid mobile number only • Claim in 48 hrs • 14 day expiry • Valid for selected games • Pre-1st deposit only: FS voucher winnings is uncapped, bonus wins & max redeemable amount for non-funded players capped at £100, excl. JP wins • Wager Bonus x1 - req. contributions vary by game • Bonus expires in 90 days • Deposit Offer: 1st time depositor at 888casino only • £20 min deposit • Claim in 48 hrs • Valid for selected games • Bonus wins capped at £500, excl. JP wins • Pre-1st deposit only: Bonus wins & max redeemable amount capped at £100, excl. JP wins • 30x wagering – req. vary by game • Bonus expires in 90 days • Payment method & country restrictions apply • Withdrawal terms, No Deposit Offer terms & Deposit Bonus Offer terms apply. • BeGambleAware
Get a £50 Welcome Bonus 1800+ 173 No
4.95 ★ out of 5 Full T&Cs apply. 18+. New Casino players only. Deposit required. Bet £10+ on qualifying games. 40x wager reqs (bonus only) on selected games. Accept Bonus within 14 days. Bonus valid for 30 days. Certain deposit types excluded. Player restrictions apply.
Get 50 Free Spins Wager-Free 750+ 203 No
4.90 ★ out of 5 Full T&Cs apply. 18+. First deposit only. 50 Free Spins on the Book of Dead slot. Min deposit £10. Excl. new players in N.I. Each Free Spin valued at 10p. OJO’s Rewards and Game Play policy applies.
Up to 200 Free Spins 550+ 50+ Yes
4.85 ★ out of 5 Full T&Cs apply. 18+. Welcome bonus: new UK depositing players only. 200 spins require 3 deposits of min. ‎£20 each and are issued as follows: 50 on 1st deposit, 50 on 2nd deposit and 100 on 3rd deposit. Spins are issued on selected games. Winnings from spins are bonus with wagering requirements 35x. Spins expire after 24 hours. Bonus expires after 21 days. Play responsibly,
Wager £10 & Get £30 + 100 Free Spins 400+ 55 No
4.80 ★ out of 5 Full T&Cs apply. 18+ Opt in. Wager £10 on selected games within 7 days of registering. Get 3x £10 bonuses, selected games, up to 40x wagering to withdraw max £750. 100 free spins on selected games, no wagering. Bonuses expire in 7 days. Card payments only. Click for T&Cs
100% up to £200 + 11 Wager-Free Spins 3800+ 413 No
4.75 ★ out of 5 Full T&Cs apply. 18+. New Customers only. £10 minimum deposit required, 35 x wagering in order to receive the maximum of £ 200 bonus. Contributions to wagering vary by game. Bonus within thirty (30) calendar days under the 'My Bonuses’ section of your account (found under 'My Profile'). The 100% bonus up to £ 200 will be paid out in 10% increments to your Main Account balance. Max bet per spin is 50% of your deposit up to £20.
200% up to £100 + 100 Free Spins 82 28 Yes
4.70 ★ out of 5 Full T&Cs apply. 18+. New players only. Min Deposit £10. Up to 200% deposit match of first deposit. Max £100 awarded as bonus credit. Withdrawal of deposit excludes player. Up to 10 (20p) free spins (FS) a day on Super Win 7s for 10 days. Win paid as bonus credit. 40x wagering requirement. Expires 00:00 daily. 30 days to claim bonuses. 40x wagering requirement on FS and bonuses.
Up to £100 + 100 Free Spins 813 38 No
4.65 ★ out of 5 Full T&Cs apply. 18+ new players only. Min deposit: £20. Max £100 bonus. Max bet with active bonus: £2. Wagering required 100% match bonus: 30x deposit + bonus. Max win from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row. Max Free Spins winnings: £100. Free Spins winnings credited as bonus money with 45x wagering & 3 days expiry. Deposit bonus & Free Spins wins are forfeited 30 days after bonus is credited if the wagering is not met. Game weighting and restrictions apply. Play Responsibly Scroll down for bonus terms.
Up to 500 Free Spins Welcome Bonus 1500+ 112 No
4.60 ★ out of 5 Full T&Cs apply. 18+. *New players, £10+ deposit, no e-wallets/prepaid cards, 50x wagering on Vegas Free Spins, 40x wagering on Casino Free Spins.
150% up to £30 + 50 Free Spins 529 61 Yes
4.55 ★ out of 5 Full T&Cs apply.. 18+. Opt in Required. Available for 4 days. First deposit only. Min. £10 deposit. Max. bonus £30. Max. stake £2. 50x wagering. Max. Conversion to cash: £500. Qualification for the 50 Free Spins: Min. Stakes: £20 Max. Reward: 50 Free Spins. Free Spins value: £0.10. Selected games only. Game weighting applies. Free Spins have a 7 day expiry.

In this guide, you will find the best internet slot machines in the UK to play for real money and for free. We will go through the best UK slot sites where these games are offered and their most significant details, such as their RTP, the software developers behind their creation, RNG, etc.

UK’s Number 1 Casino with Internet Slot Machines

🏆 #1 Internet Slots Casino 888casino
🎁 Internet Slot Bonus Videoslots
🎰 All Internet Slots Ladbrokes
💰 Best Jackpot Slot Mega Moolah
🆓 Best Free Slot Immortal Romance
📱 Best Mobile Slot Blood Suckers

The best internet slots which we recommend in this article have passed our strict criteria. They all hold gambling licences from the most prominent gambling regulators, such as the UKGC.

This means that these online casinos provide strong safety, security and responsible gambling standards. These aspects that we have just mentioned are the most relevant ones before reviewing the following.

Mobile compatibility, interesting bonus offers, internet casino slots’ volatility, and many other matters are important when choosing your ideal slot to play.

That’s why we will go through each slot and all operator advantages and disadvantages for you to be able to choose the most appropriate one according to your taste and preferences.

Top 5 Internet Slots Available in the UK

The best internet casino slots are powered by the best software providers in the iGaming market. Moreover, they include diverse features, fun themes and many options that appeal to a wide variety of players. In the following extracts, we will overview the top 5 internet slot machines for UK players in 2023, find them below:

  1. Jackpot 6000 (Internet Slot Game by NetEnt)
  2. Blood Suckers (Internet Slot Game by NetEnt)
  3. Starmania (Internet Slot Game by Nextgen)
  4. A Night Out (Internet Slot Game by Playtech)
  5. Wild Swarm (Internet Slot Game by Push Gaming)

Jackpot 6000 Online Slot Machine

🎰 Internet Slot Jackpot 6000
🔢 Game RTP 98.90%
📱 Software NetEnt
💸 Available for Real Money 888casino

Jackpot 6000 is a NetEnt old-school slot with a nostalgic atmosphere. In our jackpot 6000 slot review we explain what makes this game so special. Among other aspects, it’s inspired by the old fruit reel-spinning machines. This is something uncommon to see nowadays in the internet slots world, which makes it remarkably appealing.

You will most likely enjoy some fun moments while playing this classic title with several fruits and joker symbols. There is a maximum payout of 6000 coins, hence the game’s name. There are 5 paylines in total, and all wins can be gambled in a super meter mode, in which the jokers grant random prizes if two or more appear.

Blood Suckers Online Slot Machine

🎰 Internet Slot Blood Suckers
🔢 Game RTP 98.00%
📱 Software NetEnt
💸 Available for Real Money Duelz

If you like vampires, you will love this game by the wonderful game developer NetEnt. In our Blood Suckers review, you will see that it is one of the highest RTP slots among ourt recommended internet slot machine games. It has 5 reels and 25 paylines, and it comes with a bonus round where you must pick from coffins to win prizes.

There is also a free spins round, where you will benefit from a 3x multiplier. With wins of up to 1014.6x per free spin, it is a potentially rewarding opportunity. Besides, three or more vampire bride scatters during the round will give you 10 extra free spins, which makes it a possible total of 20.

Starmania Online Slot Machine

🎰 Internet Slot Starmania
🔢 Game RTP 97.87%
📱 Software Nextgen
💸 Available for Real Money PlayOJO

Starmania is a popular slot powered by NextGen. It has 5 reels and 10 paylines and is themed in the mystery of outer space. In our Starmania slot review you will be able to find more info about the free spins and the gamble feature. Three or more big purple bonus symbols will start the free spins round.

The gamble feature can be activated every time when you hit a win. Here you double your winnings if you guess the colour of the card. You can also quadruple them if you guess the suit. However, making a wrong guess will make you lose everything, and you will be taken back to the main game.

A Night Out Online Slot Machine

🎰 Internet Slot A Night Out
🔢 Game RTP 97.06%
📱 Software Playtech
💸 Available for Real Money Ladbrokes

A Night Out is a popular 20-payline video slot powered by Playtech. The game is about enjoying the nightlife. Therefore, you will find plenty of party elements, such as cocktails. In our A Night Out review we talk about the most significant symbols, which are the beer wild, the disco scene, which is the scatter, and a bonus symbol featuring a bartender.

Firstly, the bonus round presents players with six ladies and a chance to choose a random number of free spins. Then, players are offered six drinks, which award a random multiplier. There is also a lotto-type side game where players must pick 5 numbers among 49. If the 5 numbers match, players win the jackpot.

Wild Swarm Online Slot Machine

🎰 Internet Slot Wild Swarm
🔢 Game RTP 97.03%
📱 Software Push Gaming
💸 Available for Real Money Videoslots

Finally, our last recommendation among the best internet slots for real money is Wild Swarm. Whether you’re a honey or a bee lover, you’ll most likely enjoy this funny slot by Push Gaming. It’s played in 5 reels, it has 20 paylines, and it counts on an attractive design.

If you land a treasure chest, you will activate a picking game which will not only award instant cоins but also trigger one of the other bonus features. That includes the free spins round and the “Swarm Mode”, which awards more free spins with sticky wilds. Collect 5 bees, and you’ll fill a meter to enter the aforementioned bonus round.

How to Play Internet Slots for Real Money

If you want to play internet slots for real money, you can do it easily from your computer or mobile device. We have prepared a step-by-step guide for you to have a clear idea of what to do and how to proceed in order to play internet slots for real money in a safe and secure way. Look at it below:

  • Step 1: Choose a Top Slots SiteChoose one of the best internet slots sites for real money to make sure the operator is good and legit.
  • Step 2: Register at the Selected CasinoOnce you have selected your preferred online casino, you will have to register at it.
  • Step 3: Make a DepositOnce your account has been verified, you can make a deposit so as to start enjoying bonuses and games.
  • Step 4: Benefit from a Welcome Bonus All the best internet slots sites offer optional welcome bonus offers that could interest you.
  • Step 5: Enjoy your Internet Slot Machines Now you’re all ready to enjoy your favourite internet slot machines to play and try to get great rewards.

Our recommended sites are the best online casinos to play slots for real money. We suggest that you play at one of the best real-money slots sites in the UK. This way, you can rest assured that the operator is safe, legit and regulated by the UKGC. Keep in mind that on these sites, you can also play the best slot demos.

Free Internet Slots with No Download

Just for your information, you can try free internet slots with no downloads needed. These are demo versions, available for computer and mobile devices, which are the same as the real money ones, but you play with virtual coins. This way, you can make sure you really like a slot before playing it for real money.

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