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Most Popular Online Slot Machines 2021

Top Slot Games Trends

Play Popular Slots at Mega Reel

iGaming providers create each slot to create the best title. However, not every title is a masterpiece, and developers never know which slots become world-famous.

Starburst is the best example to explain that a slot with easy gameplay and low volatility has become the most popular slot game in the online casino market. However, developers are not done yet because the new era means new technology, innovative themes, exclusive bonus features, and nobody knows what new mechanics will be introduced this year.

Learn more with Mega Reel as we are up today with all new slots in the industry and never miss the chance to feature leading developers' latest conquests.

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Why Are Online Slots So Popular?

Online slots are the hands-down most popular genre of the online casino game and no doubt the most played in online casinos. One significant reason for their popularity is the availability of low stake players and high rollers. You can play slot games wagering with as low as £0.01 and as high as £100 on slot games. However, there is more to the story and few reasons for slots popularity as;

  • Online slots don't require special skills to spin the reels, and their simple gameplay is the most distinguished reason for their popularity.
  • All slot hams are RNG operated, making every win random and giving every player an equal chance of winning.
  • Their instant gameplay is another factor players attract towards them no need to wait for several sessions as in blackjack or roulette.
  • No strategies are needed; a single click on the spin button is enough to put the game into action.
  • There are chances of winning incredible prizes with low stakes on progressive jackpots slots.
  • If you are having a good time, we suggest giving slots a try. These are luck-based casino games that have nothing to do with any skills and strategies. Maybe your good day will become amazing in a single spin.

All this talk about slots popularity is why Mega Reel features an extensive collection from leading iGaming developers. From popular titles to recent slots, we make sure our casino games section is up to date with recent happenings.

Popular Slots Bonuses in 2021

Bonus offers are an essential part of all online marketing strategies, and slots are an integral unit that makes these bonuses lucrative. Survey the online casino market, and we guarantee that out of 10, at least 9 online casinos will be featuring popular slots for their promotion or bonus offers. So let's take a look at how popular online slots rule the casino's bonus offers.

  • Welcome Bonus: What if we say you can start your gambling journey in an online casino with free spins on a popular slot game? For instance, Mega Reel offers up to 500 free spins on Starburst with a £10 deposit (Full Ts and Cs Apply). You may also come across other popular slots like Vikings Go Berzerk, Fluffy Favourites or Bonanza Megaways as part of the welcome bonus.
  • No Deposit Bonus: These bonuses are fun to play as players can enjoy free spins on popular slots without any deposit. You can accumulate bonus winnings and use them to wager on your favourite slot game.
  • Reload Bonuses: Every online casino offers to reload bonuses usually loaded with monthly or weekly free spins on selected slot games. Visit the Mega Reel casino promotion page to claim the weekly and monthly free spins (Full Ts and Cs Apply).
  • Loyalty Program: Free spins on slot games are one of the perks of being a premium club member. You can also redeem your casino points with free spins or bonus credits that players can use to place wagers on popular slot games.
  • Birthday Bonus: Online casinos never leave a single chance to make their loyal members feel special. Free spins on a popular slot on your birthday are a treat to remember and hopefully win some cash.

Most of these bonuses incorporate popular slot games to make their offers intriguing and lucrative.

5 Trending Online Slots of 2021

The online casino market is always updating with new releases that introduce innovative ways to enjoy online gambling. iGaming developers love to create innovative slots that are exclusive in features and high in entertainment.

Do you know which slot games are trending in 2021?

If you haven't caught up with the latest online slots update, we are here for assistance. Here is the list of popular online slots of 2021:

Floating Dragon: Hold & Spin

The Pragmatic play title is a hot play of 2021, and its players love the game’s exclusive features. Its colourful slot with a unique Hold and Spin feature enhances the gaming experience. It's a top-quality game with a premium soundtrack, well-crafted visuals and a wide betting range with 96.71% RTP. Moreover, you can play the game on Mega Reel with real money by depositing only £10 in your casino account.

Hotline 2

When we say popular or trending, it's impossible not to add a NetEnt title this time; it's Hotline 2. It's a popular slot trending in almost all online casinos. So get ready to indulge in the adventurous journey of finding the jewellery shop robbers. The 5 x 3 reel slot game is a fast-paced slot with retro-cool sound effects, graphics in 80s style and cool features. With the maximum winning potential of 5184x, players bet the slot games are a huge hit in the online casino market.

Anna Van Helsing Monster Huntress

Did the titles of the Rabbits slot game ring a bell? The famous monster-hunting movie inspires the slot game. The slot game features a gothic theme and spooky soundtracks that compliments the theme beautifully. In addition, the slot game incorporates multiple unique features, including expanding wilds and free spins. It's a high RTP slot game with 96.18% and offers an immersive gaming experience.

2 Gods: Zeus Vs. Thor

Mythology themed slots are always trending on online casinos, and this time Yggdrasil set the battlefield between Thor and Zeus. The quirky sound effects, vivid graphics and exciting gameplay make these titles a must-try on the list. The payout potential of slot games is exceptional and should not be ignored.

Midas Coins

Let's indulge ourselves once again in the tale of Midas, the king with a Quickspin slot. The king was famous for turning everything he touched into gold. The slot game is as precious as the king's hand with high RTP, motivating players to return for more spins. Deposit funds in your casino account and spin the reels to win some royalty cash rewards.

8 Popular Megaways Slots

Megaways have become a popular trend in 2021, and almost all developers try their hands with the new reel mechanic. The enormous ways to win increase players' chances of winning slot games and encourage them to spin the reels. Mega Reel features some amazing Megaways titles in its game collection. Take a look. We are sure you will find some interesting ones. Here are some more titles that are popular in 2021

1 Gonzo’s Quest Megaways NetEnt 23rd July 2020 Free spins, respins, sticky wilds, multiplier and scatter symbols
2 Fishin Frenzy Megaways Blueprint Gaming 15th April 2019 Buy a bonus, free spins, and bonus game
3 Medusa Megaways NextGen 24th April 2018 Temptation feature, free spins, bonus rounds, and scatter symbol.
4 Montezuma Megaways Big Time Gaming 22nd January 2020 Bonus round, free spins, wild symbols and respins
5 The Dog House Megaways Pragmatic Play 13th August 2020 Sticky Wilds, Freespins, wild, Raining wild free spins, Scatter symbols
6 The Pig Prize Megaways Blueprint Gaming 30th December 2019 Mystery mirror bonus, free spins, re-spins, and wild
7 Diamond Mine All Action Megaways Blueprint Gaming February 2020 Gamble feature, free spins, bonus round, wild
8 Anubis Wild Megaways Inspired Gaming 17th July 2020 Free spins, bonus round, sticky wilds

Most Popular Online Slots Providers

Online slots developers are the mastermind behind all the casino games you played and win cash rewards. The online casino market is loaded with developers, some existing for a decade, others are just starting their journey. Mega Reel casino ensures players that every slot they play in the casino will be a product of a reputable developer because we don't compromise on quality.

2021 is a year of innovative slots with new themes, bonus features and mechanics introduced to the gambling world. Let's take a look at the list of developers and their famous slots in 2021:

  Gaming Developer Most Popular Titles in 2021
1 Microgaming Mega Moolah, 9 Pots of Gold, Immortal Romance, Thunderstruck 2, and Private Eye
2 NetEnt Mega Joker, Blood Suckers, Starburst, Gonzo’s Quest and King of Chicago
3 Playtech Book of Kings, Wild West Wilds, Better wilds, Age of the Gods Norse: Gods and Giants.
4 NextGen Emerald Isle, Golden Mane, Shangri La, Gorilla Go Wild, Mad Mad Monkey
5 Playson Book of Gold, Viking Gods: Thor and Loki, Clover Arches and Down the pub

You will be able to play many of these slot games on Mega Reel with real money. Further, some of these slots may feature our bonus offers to give you a chance for some free spins.

NEW PLAYERS ONLY, MIN DEPOSIT £10, £8 MAX WIN PER 10 SPINS, MAX BONUS EQUAL TO LIFETIME DEPOSITS (UP TO £250), 65X WAGERING REQUIREMENTS AND FULL T&CS APPLY.

*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time.