The 20 Best Megaways Slots 2023: Highest RTP

Kingmaker Megaways

Occasionally, reality gets real, and a new product genuinely does make tsunami-sized waves industry wide. The Megaways™ online slot first appeared in 2015, promising online casino players more than 100,000 potential winning combinations with every spin. That old school slot with a mere 20 paylines was starting to look like yesterday’s news.

The Megaways™ formula was first created in 2015, by Australian developers Big Time Gaming. Since then, it’s been franchised and reworked scores of times. We have ranked the top 20 Megaways™ games released since then according to the return to player, so the game with the highest RTP (in other words, the lowest house edge) appears first in our list:

1. White Rabbit Megaways™ (RTP: 97.72%)

Lewis Carroll’s iconic anthropomorphic White Rabbit is the star of this 5-reel game from developers Big Time Gaming. The perpetually late rabbit is one of several characters lifted from the classic book Alice in Wonderland; a grinning Cheshire cat, the dodo bird, the Mad Hatter, and both Tweedledum and Tweedledee all put in a cameo appearance.

Graphically it’s gorgeous and there are more than 200,000 potential paylines to unlock. There is a new Feature Drop mode which makes hitting a Free Spins bonus round more probable. You have to stake a little more but… will you get lucky?

  • Volatility – High
  • Game Developer – Big Time Gaming
  • Bonus Features – Yes
  • Maximum Win – 13,000x

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2. Buffalo Rising ALL ACTION Megaways™ (RTP: 97.01%)

Once again, the lure of the Great Plains and its most iconic former inhabitant – the buffalo – are the backdrop for this 6-reel online slot. Icons includes wolves, bears, moose, and a stampeding buffalo. It’s a cascading slot. Hit a winning combination and the symbols are replaced, potentially revealing new wins.

Buffalo Rising is an ‘all action’ game. This means the game play takes you straight into the bonus features, including cascading reels, mystery symbols, and increasing multipliers. With 117,649 different ways to win, this is a slot worth stampeding for.

  • Volatility – High
  • Game Developer – Blueprint
  • Bonus Features – Yes
  • Maximum Win – 10,000x

3. Gorilla Gold Megaways™ (RTP: 97.00%)

Monkey business is booming, if this jungle-themed online slot (from developers Blueprint) is anything to go by. The game opens with four individual 6-reel online slots. You choose how much to bet on each of the screens. Each slot also has a four-icon horizontal reel, creating a staggering 470,596 ways to win.

With cascading reels, wilds, and a diamond scatter that activates free spins, as well as a Gorilla Gold Bonus, this online simian slot satisfies with lots of win with every spin. Four games, with every spin, ensures the action doesn’t stop. However, you are betting on each of the four slots. Be careful: it’s a jungle out there.

  • Volatility – Medium/High
  • Game Developer – Blueprint
  • Bonus Features – Yes
  • Maximum Win – 20,000x

4. Slots O’Gold Megaways™ (RTP: 96.96%)

Slots o' Gold Megaways slot game

Slots O’Gold Megaways™ is six reels of Gaelic online gaming, that ticks every Irish trope; from pots of gold and rainbows, to Celtic harps and little men wearing green shorts. Cliches aside, there are 15,625 potential ways to access those pots of gold and a generous range of features to enjoy.

The theme is bright and colourful and there are several bonus features. These include a Rainbow Respin, when you land a Leprechaun Wild on the middle four reels. If you are lucky enough to collect 15 crowns, the Wheel King Bonus unlocks the progressive jackpot.

  • Volatility – Medium
  • Game Developer – Blueprint
  • Bonus Features – Yes
  • Maximum Win – 10,000x

5. Slot Vegas Megaquads™ (RTP: 96.95%)

As the Megaquads name suggests, with this online slot you get to play 4-reel games with every spin. Each has 256 ways to win. However, hit the random Rainbow Wild Bonus and the top two games magically merge together, creating an 8-reel slot with 65,536 ways to win.

It gets better: land four or more scatters and you activate the Free Spins. This feature merges the 4-reel slots vertically, creating 4,096 winning combinations. Themed on the Las Vegas strip, with a frenetic country guitar track, Slot Vegas Megaquads is a finger-pickin’ blast to play.

  • Volatility – High
  • Game Developer – Big Time Gaming
  • Bonus Features – Yes
  • Maximum Win – 45,000x

6. Queen of Riches Megaways™ (RTP: 96.90%)

Pack your bags for the pyramids and get ready to spend a little time with the Queen of Riches. The game is six reels of ancient Egyptian action, with 117,649 ways to win. The slot comes with full reel wilds and a clone reel mode that locks two or more reels together.

All the usual suspects are in play here: pyramids, the Eye of Horus, scarab beetles, and Anubis, all beautifully soundtracked and designed by developers Big Time Gaming. Clichéd, but as cool as the Pharaoh’s tomb.

  • Volatility – High
  • Game Developer – Big Time Gaming
  • Bonus Features – Yes
  • Maximum Win – 50,000x

7. 8 Golden Skulls of Holly Roger™ Megaways™ (RTP: 96.86%)

Shiver those timbers and make way for the ladies. Holly Roger is a swashbuckling femme fatale plundering the high seas in search of gold and silver. All you have to do is spin the six reels and hope the Megaway goes your way.

Fun and frothy, this is an online slot with its tongue firmly in its cheek. There are free spins to win, a golden skull that does the commentary, and cascading reels that enable more than 117,649 ways to win that sunken treasure.

  • Volatility – High
  • Game Developer – Microgaming
  • Bonus Features – Yes
  • Maximum Win – 6,000x

8. Lucky Lady Moon Megaways™ (RTP: 96.84%)

If Mystic Meg ever commissioned an online slot, it would look a lot like Luck Lady Moon Megaways™. The game is six reels of ethereal whimsy, with a theme that celebrates luck and ladybirds. It’s fun to play and the soundtrack is very soothing.

Six vertical reels, and a single horizontal, generate the possibility of 200,704 ways to win. You can also bypass winning the Free Spins bonus round by simply paying for it. Alternatively: hit three scatters. It might be a little wishy washy, but the Lucky Lady Moon delivers.

  • Volatility – Very High
  • Game Developer – BGaming
  • Bonus Features – Yes
  • Maximum Win – 6,000x

9. Primal Megaways™ (RTP: 96.76%)

Crack out the jungle drums, we getting Palaeolithic and saying hello to the giant woolly mammoth and the sabre-toothed tiger, with the rather fabulous Primal Megaways™ online slot. The game has six reels, 46,656 ways to win, and looks like a storyboard for the next Ice Age movie.

The woolly mammoth is the scatter, multiple hits trigger free spins and wild multipliers, fossilised footprints transform into wild multipliers. Visually and aurally, this game is a standout. Grab that loincloth, sharpen that spear, and go hunting.

  • Volatility – High
  • Game Developer – Blueprint
  • Bonus Features – Yes
  • Maximum Win – 50,000x

10. King of Cats Megaways™ (RTP: 96.71%)

The game opens prompting you to choose to play as either Lion or Puma, each cat with a different style of wild feature. There are six reels in play and 117,649 ways to win. Set either on the open plains (lion) or in the jungle (puma), the cicada, jungle drums, and distant tribal sounds, provide an atmospheric soundtrack. The background graphics change according to your choice of cat.

Land three scatter symbols and you activate the bonus round: free spins with wild multipliers. The game looks a little dated by contemporary standards but the audio is on point and the game play works. Claws for concern or purrfect? You decide.

  • Volatility – High
  • Game Developer – Big Time Gaming
  • Bonus Features – Yes
  • Maximum Win – 56,620x

=11. Big Bass Bonanza Megaways™ (RTP: 96.70%)

Reel it in on the reels. Big Bass Bonanza is yet another game dedicated to the fine art of bass fishing – one of the most popular activities in the USA. There are six vertical reels and a horizontal bar across the top. All combining to create 46,696 possible ways to win.

Icons include assorted fishing paraphernalia and the eponymous bass. The wild is a net, the scatter a fish; three or more awards the Free Spins bonus round. The reels tumble when you reel in a winning combination, and more icons appear creating the potential for more win lines. Catch a big one.

  • Volatility – High
  • Game Developer – Pragmatic Play
  • Bonus Features – Yes
  • Maximum Win – 4,000x

=11. Diamond Mine ALL ACTION Megaways™ (RTP: 96.70%)

Dig deep and discover the Diamond Mine All Action Megaways™ slot from developers Blueprint. With six vertical reels, a fiddling soundtrack, and some crisp graphics, this is a great way to go prospectin’ for gold (in dem dar hills)!

There are 117,649 potential ways to win, as well as a TNT symbol that explodes, leaving a fortune in its wake. As with most Megaways™ games, Diamond Mine comes with collapsing reels. Discover four bags of gold and its free spin time, with the potential to hit an unlimited win multiplier.

  • Volatility – High
  • Game Developer – Blueprint
  • Bonus Features – Yes
  • Maximum Win – 10,000x

=11. Dwarven Gems Megaways™ (RTP: 96.70%)

If you like your mining hard core, with a Middle-Earth vibe, here’s an online slot you’re going to dig (sorry)! There are six reels and a horizontal scroller, combining to create 200,704 ways to win. The graphics are sharp, colourful, and neon-rich. The dramatic soundtrack perfectly on point, with a real AMSR feel.

The game is from fledgling developers Iron Dog Studio and has a fresh feel. It’s extremely atmospheric and a lot of fun to play. Watch out for the Draven Bombs and Power Gems and unearth that treasure.

  • Volatility – High
  • Game Developer – Iron Dog
  • Bonus Features – Yes
  • Maximum Win – 20,000x

=11. Rock the Reels Megaways™ (RTP: 96.70%)

Another fantastic game from Iron Dog Studios. Rock the Reels stars a cast of critters stuck in a 1980s MTV rock video. There are six reels, 200,704 ways to win, a flamingo on lead guitar, and an octopus on drums. The game has collapsing reels, as well as wilds, scatters, and free spins.

This is a cool game and a must for anyone who ever sported a mullet, wore a skinny tie, and drank Bezique and lemonade. Each band member also has their own associated bonus. Multiple band members create a harmonious combo that activates the bonus features. Groove on.

  • Volatility – High
  • Game Developer – Iron Dog
  • Bonus Features – Yes
  • Maximum Win – 50,000x

15. Jingle Ways Megaways™ (RTP: 96.69%)

It’s Christmas every day for fans of online slot Jingle Ways. The 6-reel game has also the festive trappings you would expect; baubles, bells, tinsel, snow globes, stockings, and sprouts (not really). It’s all wrapped up, with a bright red bow and 117,649 ways to win.

There are no surprises here. It’s a collapsing style game that nails the festive vibe. Three snow globes earn you the bonus round and assorted wilds are up for grabs. No need to keep the receipt – it’s all good.

  • Volatility – High
  • Game Developer – Red Tiger Gaming
  • Bonus Features – Yes
  • Maximum Win – 10,000x

=16. Captain Rizk Megaways™ (RTP: 96.65%)

Online slot developers Red Tiger have some fun and jump on the superhero bandwagon, with the invention of Captain Rizk; a masked superhero whose talent appears to be knowing both when to hold ‘em and when to fold ‘em. The slot has six reels and icons featuring assorted gambling paraphernalia.

There are several bonus features in the game, including the Mystery Rizk and Free Spins. It looks cool and it’s fun to play, a characteristic of so many Red Tiger games.

  • Volatility – High
  • Game Developer – Red Tiger Gaming
  • Bonus Features – Yes
  • Maximum Win – 10,489x

=16. Heroes Hunt Megaways™ (RTP: 96.65%)

Heroes Hunt is a fabulous looking game from developers Fantasma. As the game launches, you must choose what character to play: wizard, archer, or warrior; each has a specific game-play feature: wild, explosion, or re-spin. The game’s graphics are superb and are complemented by music which fits the theme beautifully.

There are six collapsing reels and a wealth of features. Three gold chests unlock the free spins. If your character’s icon hits, you activate the relevant feature.

  • Volatility – High
  • Game Developer – Fantasma Games
  • Bonus Features – Yes
  • Maximum Win – 26,000x

=16. Kingmaker Megaways™ (RTP: 96.65%)

Kingmaker Megaways slot game

Kingmaker Megaways™ is probably the only five-reel Megaways™ game in this list; giving it a paltry 16,807 ways to win (sarcasm alert). The theme is a nod to strategy gaming, with castles and banners for each house. It is also not a collapsing reel game, unlike nearly every other online slot in these reviews.

Where it does toe the line and conform is with its Free Spins bonus round, activated by the golden crown scatter symbol. If you are lucky enough to get the Free Spins, watch out for the Gem Multiplier. Kingmaker is fresh, different, and fun to play. Give it a spin.

  • Volatility – Very High
  • Game Developer – Big Time Gaming
  • Bonus Features – Yes
  • Maximum Win – 10,000x

19. Danske Spil Megaways™ (RTP: 96.59%)

If you’re a lover of all things Danish – and that means beer and bacon – Danske Spil Megaways™ could be for you. Literally translated it means: Danish Game – and that’s exactly what it is. The six-reel game is pretty basic with no real theme, just classic gem and card icons.

There are 117,749 ways to win, as well as a Free Spins bonus round where you can win up to 15 free spins with an unlimited multiplier that advances with every winning spin. But it’s all in Danish. Tak!

  • Volatility – Medium
  • Game Developer – Blueprint
  • Bonus Features – Yes
  • Maximum Win – 10,000x

20. Wild Portals Megaways™ (RTP: 96.58%)

Wild Portals looks a little dated compared to a lot of the competition above. The theme is pretty basic, with gems and portals unlocking the wins, features, and bonuses. There are six reels and 117,649 ways to win. If you land a wild portal, it takes over a 2 x 2 grid – turning it all wild.

Basic but popular, Wild Portals has been an online casino favourite for many years. Take it for a spin, open up a portal or two, and discover why.

  • Volatility – High
  • Game Developer – Big Time Gaming
  • Bonus Features – Yes
  • Maximum Win – 116020x

Casino.com has more than 100 Megaways slot games to choose from and you can play the latest games right now on your mobile, tablet or desktop device.

Ross O’Connor has been working in the online gaming industry for over a decade. Over that time he has written countless articles on related topics including casino and game reviews, gaming strategy and casino industry news, for a wide variety of online publications.

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