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These top 10 online slots are just a few stand-out examples – but they make a fantastic starting point if you’re a new player and want to play games that are instantly enjoyable but never get old.
NetEnt’s Starburst is a fantastic first slot. Its gemstone-themed graphics and New Age soundtrack appeal to everyone, and it’s beautifully simple yet highly engaging gameplay makes it irresistible. It’s also the game that’s appeared in more casino promotions than any other, often giving you free spins in return for joining up – and nothing beats playing free slots with a no deposit bonus, letting you win with the casino’s own money.
#2 Mega Moolah and Mega Fortune
For more serious players, the progressive jackpots on games like Microgaming’s Mega Moolah and NetEnt’s Mega Fortune are unbeatable. Players have been known to win eight-figure sums on these games – yet they can still be played on the average smartphone with no download required at all.
#3 Cleopatra and Rainbow Riches
No top 10 online slots list, however, would be complete without at least one Irish Luck game and one Egyptian-themed game – and two examples immediately spring to mind. IGT’s Cleopatra is the game that popularised the idea of offering 15 free spins with a triple multiplier in return for landing 3 scatter symbols and has been imitated but never equalled ever since it appeared on casino floors several decades ago.
You should also look out for Rainbow Riches, another land casino game that made it onto the web. With its pub fruit machine-style trail feature it can justifiably claim to have one of the best bonus rounds around.
#4 Immortal Romance
For something a little steamier, you might want to try Microgaming’s Immortal Romance. This is the closest you’ll get to a branded slot based on the Twilight series, and its gameplay is every bit as compelling as the stories that inspired it. Despite offering 243 ways to win it’s proved to be one of the best slots for beginners thanks to its exciting characters and relentless shadowy intrigue.
#5 Gonzo’s Quest
Any list of the best slots of 2020/2021 would also need to mention at least one falling block-style game. These let symbols fall onto the screen rather than using spinning reels, with winning lines exploding into dust and allowing symbols above fall into their place. The most popular example of this is NetEnt’s Gonzo’s Quest, and once you’ve marvelled at its exotic, Aztec-inspired lost city theming you’d be advised to keep playing, as it offers one of the best bonus rounds in the business.
#6 Book of Ra
Sticking with ancient cultures, Novomatic’s Book of Ra is another classic that works well as one of the most recommended slots for beginners. It’s clearly been inspired by the Indiana Jones series, but none of the best slots of 2020/2021 are permitted to use images and sound from those films, so Book of Ra’s Daring Dave holds the fort instead – and he’ll take you on a journey that’s every bit as nail biting as Indy’s best adventures, but potentially far more lucrative. This is even more satisfying if you’re using free slots with a no deposit bonus – something a number of casinos still like to offer.
#7 Game of Thrones
Whilst we’re on the subject of popular movies and TV shows, you might want to try Microgaming’s Game of Thrones. This game never goes out of fashion and offers endless choice: You can take sides with your choice from four of the great houses of the show, and even decide whether you want to play the 15-line version of the game or the 243-way edition.
#8 Thunderstruck II
Last but by no means least, you really ought to try Thunderstruck II once you’ve gained some experience. Arguably offering the very best bonus round in the industry, this behemoth of a game has an incredible nine different ideas to explore while you play, including four free spins rounds, and if you’re up to the challenge you could find yourself handsomely rewarded.