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Online Casino Slots Reviews

There’s a huge variety of real money slots to choose from out there. Whether you need high limit slots or penny slot machines or love big progressive jackpots or video slots with bonus games, we’ve got a set of reels for you. Yet all of our online slots reviews have one thing in common: each has proven to provide big wins, whether as high variance slots or jackpot prizes. Play on your PC, mobile phone, or tablet; we have you covered.

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New Online Slots

There's new slots coming out every day online. Slots providers are always trying to compete against each other to try and get your attention. Here we hand pick the new games we review to make sure that you have the best experience when playing. Whether you're looking for big win slots, the latest jackpot games or a slot with new mechanics like the Megaways slots.

Best Megaways Slots

Megaways slot games are taking the world by storm offering varying ways to win on each spin, cascading reels and some huge payouts. Here's our quick list of the best Megaways slots from some of our favourite providers that offer exciting spins and heart pounding thrills.

Our Best Slots Online

Not all new slots are going to capture our attention, in fact there's plenty of games that we wouldn't even spend our real money on again. But there are a few slot games that have lasted the test of time, thanks to great gamplay, generous payouts and bonus features that thrill and excite. Below you'll find our current favourite slots that offer all of these and more.

Jackpot Slots

There's something about progressive slots that attract many players all over the world to take a spin. Mainly it's the chance at winning millions in cash, but the games themselves need to be good to keep you playing. Here's our best jackpot slots that rapidly increase and offer not only big jackpot prizes, but also a great gambling experience.

Branded Slots

Branded slot games bring your favourite hit TV Shows, Films, Music Bands and popular Boardgames to the reels, giving you the chance to get reaquainted with your favourite characters and tunes, while also letting you win real money in the process. Take a look at our list of big brand games and read our slot reviews to find our which are the best slots sites to play.

Find Slots By Theme

Do you have a favourite slot theme that you like to play on? If you do, then you can take a look at some of the most popular slot themes include Ancient Egypt, Lucky Slots, Animals, Wild West and more. For many the theme can make or break a game, cause who wants to play on a slot that looks like a blind racoon created it? Not us that's for sure. We take a look at the themes, find the best games and you'll find where best to spin in our reviews.

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Found a slot you like and want to start playing for real? Take a look at our list of the best real money slots casinos who will treat you right.

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The various Slot Types

Online slots come in all shapes and sizes. There are classic 3 reel slots, 5 reel slots, 6 reel slots, colossal slots, Megaways slots, grid slots, you name it it seems like a developer out there has created it in one form or another.

There used to be a day when there was a clear definition between a classic slot and a video slot, but now with the advancement of technology developer has merged them all together creating bigger and better games, but there are still a few categories to look out for:

  • Classic Slots: tend to have three reels, often limited to 1, 3 or 5 paylines and limited bonus features
  • Video Slots: can take many forms, a standard video slot will have 5 reels, often come with wilds, bonus scatters and a free spin or pick me bonus
  • Megaways Slots: mechanics created by Big Time Gaming, these slots can have cascading reels, up to 117,649 ways to win and free spins with increasing mulitpliers
  • Grid Slots: these games tend to be on a 5x5, 7x7 or 8x8 reel layout where wins are paid for finding clusters of symbols, they also tend to have other in-game bonus win features
  • Progressive Slots: these have a jackpot prize that grows with every bet that players make on the game some can reach into the millions and are at heart video slots but tend to have a lower RTP

Each game is different, so just be sure to pick the ones that you like to play, offer exciting features and decent theoretical RTP.

Slot Providers

When it comes to online slot machines there are literally thousands to choose from. Many of the top providers like Microgaming and IGT have been producing slot games for decades and have amassed a huge portfolio of games to play.

This huge collection can make it hard to find slots, each one will have a different slot theme, slot features, payouts, RTP, number of reels and bet lines.

Some of the best slot providers and their slots to take a look at include:

  • Microgaming - Immortal Romance, Thunderstruck 2, Six Acrobats, Mega Moolah
  • NetEnt - Twin Spin, Mega Fortune Dreams, Dead or Alive 2, Jack Hammer
  • IGT - Kitty Glitter, Cleopatra, Wolf Run, Prowling Panther
  • Play'n GO - Book of Dead, Energoonz, Viking Runecraft, Royal Masquerade
  • Quickspin - Goldilocks and the Wild Bears, Mayan, Loco the Monkey, Sticky Bandits
  • Pragmatic Play - Mysterious Egypt, Voodoo Magic, Wild Walker, Wolf Gold
  • Yggdrasil - Golden Fish Tank, Joker Millions, Valley of the Gods, Vikings Go Wild
  • Red Tiger - Dragon's Fire, Gonzo's Quest Megaways, Reactor, Laser Fruit

What Makes A Great Slot Game?

The short answer is always the same, no matter who you ask: the slot machines that payout.

But that's a little simple. The long answer is that it's all down to individual taste and budgets. Some slot games are great to get you started, and once you've built a little cash, you can raise the stakes on big win slots like Royal Masquerade and Pretty Kitty.

Ultimately you've got to ask yourself; do you feel lucky, punk?

Are willing to risk it all in the slot version of Russian roulette, or do you want to play a more family friendly game of slot Monopoly?

Which are best to play? Medium or high variance slots online

We should point out that the primary purpose of SlotSumo.com is to always only put together a list of real money slot machines that pay out big.

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Quality Game Play

Quality graphics, interactive animations, a range of winning combinations, wilds and scatters and special features all contribute to the fun factor of a slot game. We pride ourselves on choosing quality, not quantity.

Slots Bonuses

We look for big hitting slots with bonus games that keep you entertained and, hopefully, flush with cash. From free spins, to pick me bonuses, to expanding wilds and collapsing reels, if you love a feature, you'll find it here.

Value for Money

Where's the fun of playing on a slot machine online that only takes your money? You need the potential for winning big, whilst getting that entertaining buzz you can only find in on the reels. Betting should be equal parts entertainment and thrill.

Varied Betting Range

Different budgets mean choosing different games. Whether you like your high limit slots from IGT or WMS or prefer penny games from NetEnt or Microgaming, we let you know the limits in our online slots reviews.

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