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The Best Classic Slots There is an endless pool of classic slots online casino machines out there in the casino market. Almost all of the major online casino.

The Best Classic Slots There is an endless pool of classic slots online casino machines out there in the casino market. Almost all of the major online casino establishments have a separate section dedicated to these one arm bandits.
Best Free Slots Games Online 2020 There are thousands of online and mobile slots available in 2020: from nostalgic 3-reel fruit machines to the latest bonus slots with 3D graphics. You can play games about ancient Egypt, superheroes, music, or a branded Hollywood game.
Top Online Slots Casinos for 2020 - #1 guide to playing real money slots online. Discover the best slot machine games, types, jackpots, FREE games, and more!

Ready to start playing great slot machines online? Still unsure? Check out the questions we get asked most and see if you can find what you're looking for.

Slots are made up of vertical reels of symbols. Players win cash prizes by lining up matching symbols on horizontal rows. Bets can be adjusted, and all games have jackpots to win.

Most casinos have at least 30 different online slots to play. The top online slot machine sites can offer around 400-500 games. We always mention the number of games a casino offers in our reviews.

No. You can play slot machines online for free before you test them out with cash. Look for the 'Free Play' or 'Practice Money' versions in the lobby.

No. Slots developers are licensed and audited just like brick and mortar casinos. The slot RNGs (random number generators) are regularly tested to ensure a fair game for all. We'll only ever recommend casinos and software providers that are regularly audited so you'll never need to worry about rigged games.

Of course. Mobile slots gambling continues to grow in popularity and software providers are keeping up with the demand. Most games are specially-optimized and can run on all devices thanks to special HTML5 technologies.

Whilst many people decide which slot to play based on the theme, special features or promotional offers, the savvy gamblers steer towards slots with the highest RTP. The house edge of online slot machines can vary widely, and it stands to reason that the lower the house edge, the better your chances of winning.

Top RTP Slots	RTP	Bet Limits	Free Spins	Paylines	Rows	Reels
Jack Hammer 2	97.10%	£0.50 – £250	10-20	99	3	15
Simsalabim	97.50%	£0.25 – £125	Yes	25	3	5
Retro Reels Extreme Heat	97.50%	£0.30 – £112.50	Up to 20	30	3	5
Devil’s Delight	97.60%	£0.20 – £40	Yes	20	3	5
Kings of Chicago	97.80%	£0.05 – £50	Up to 30	5	3	5
Starmania	97.87%	£0.10 – £20	10	10	3	5
Blood Suckers	98.00%	£0.25 – £50	10	25	3	5
1429 Uncharted Seas	98.60%	£0.10 – £100	25	50	3	5
Jackpot 6000	95.10 – 98.90%	£1 – £2	No	5	3	3
Mega Joker	99%	£1 – £5	No	5	3	3

Of course, you should keep in mind that only the best slot sites to win offer high payout games from which you can take advantage. The return to player percentage of a game is measured over thousands of game rounds, and it stands to reason that the higher the RTP, the better the deal for the player. With this in mind, I have decided to create a list of the 10 online slots with the highest RTP.

#10 Jack Hammer 2 (NetEnt) – 97.1% RTP

Jack Hammer 2 is the first of many NetEnt slots to make this top 10 list. This entertaining slot has a crime and adventure theme, captured in a comic book style. There are an impressive 99 bet lines in this game, providing plenty of opportunities to win. It also boasts a variety of interesting features that make the game exciting to play, whilst creating chances to win. The Sticky Win feature sees any winning symbol combinations held in place for a free re-spin, and they continue until no new wins are created. There is also a free spin feature, where you get up to 20 free plays, where all wins are doubled and extra wilds randomly land on the reels. Jack Hammer 2 has a player-friendly RTP of 97.1%

#9 Simsalabim (NetEnt) – 97.5% RTP

This magical themed slot recreates all the excitement of a magic show. The stage is set, with symbols such as a magician’s wand and top hat, a caged dove and a Houdini-style chained chest. The hypnotist is wild, helping to complete winning symbol combinations. When you play Simsalabim, keep your eyes peeled for 3 bunny rabbit symbols on the first 3 reels. These trigger the bonus game, where you pull rabbits from the hats to reveal cash prizes of up to 50500 coins. The slot also features a free spins round, which provides the potential for big wins thanks to the triple payouts. All these features combine to provide a great RTP of 97.5%.

#8 Retro Reels Extreme Heat (Microgaming) – 97.5% RTP

The RTP of 97.5% is one of the highest you will find in the Microgaming slots selection.Retro Reels Extreme Heat has an old-school feel, with symbols you’d expect to see on a classic fruit machine, including cherries, lemons, bells, bars and 7’s. At the same time as providing a retro feel, it includes many features which you’d expect from a modern video slot. There is a free spin bonus, where you can get up to 20 free plays with all wins doubled. There are also wild substitutions and scatter pays. A highlight is the innovative re-spin feature. After any spin, you can choose to spin just one reel, which allows increased chances of winning.

#7 Devil’s Delight (NetEnt) – 97.6% RTP

Unleash your inner devil in this NetEnt video slot. Set against a fiery backdrop and tombstones, the 5 reels are filled with symbols from the underworld.Devil’s Delight is packed full of exciting features that provide plenty of chances to stack up the wins. The devil wild expands to cover entire reels. Whilst the free spins bonus features win multipliers of up to x5. Yet the real highlight of the game is the unique Soul Reaper bonus game. Match the correct sin to each character their soul will be added to the Soul-O-Meter whilst you reap a coin prize. When the Soul-O-Meter is filled with 15 souls, the Sin Spins feature is activated. Here, you get 10 Sin Spins where you can pocket some juicy rewards. With so many cool features and a high RTP of 97.6%, this is one hell of a slot!

#6 Kings of Chicago (NetEnt) – 97.8% RTP

Kings of Chicago mixes the best elements of a video slot with classic poker. The game is played with a deck of cards, which is shuffled before each round. Unlike normal slot machines, where payouts are made for matching symbols across paylines, in this slot, you win if you have a poker hand on one of the five paylines. The game includes a joker, which substitutes for all cards. Plus, the scatter label can randomly appear on any card. Get 3 or more and free deals, the equivalent of free spins are triggered. You can bag up to 30 free deals in the special feature and all wins are doubled. This innovative slot machine provides a unique twist on what you expect from a video slot, and boasts an impressive RTP of 97.8%.

#5 Starmania (NextGen) – 97.87% RTP

With colourful star symbols set against a pretty outer space background and a spacey, ethereal soundtrack, this NextGen slot is a real treat for the senses. Wilds are stacked onto the reels boosting your shot at winning combinations. There is also a free games feature, where extra stacked wilds can help create some big wins. The game features 10 paylines and wins are paid in both directions. With every line win, you also have the option to gamble your prize, for a chance to double or even quadruple your win multiple times. The great graphics, ex

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