Slot Vegas Megaquads Slot Review

Expert Rating: 4.5 out of 5
Review by Chris Taylor
Last update 5th November 2021
Review by Chris Taylor
Last update 5th November 2021

Head to Las Vegas in the Slot Vegas Megaquads slot. Created by Big Time Gaming, it’s the first game to use the Megaquads mechanic which sees you play on 4 reel sets simultaneously. Playable from 20p a spin on all devices, it comes with symbol multipliers for the higher value symbols that don’t reset. There are Rainbow Wilds which connect 2 reel sets to give you 65,536 ways to win. Landing high-value symbol combos will increase the multiplier by up to 5. In the Free Spins feature, triggering the Rainbow Wilds Bonus feature will see you play with 16,777,216 ways to win. This innovative game offers an RTP of 96.59% and max wins of 25,200 x stake per spin. Explore the finer details in our Slot Vegas Megaquads review.

Slot Vegas Megaquads Max Win
25,200 x bet
Big Time Gaming
Type of Slot
Las Vegas
Up to 16,777,216
Stakes Range
20p to £20
Bonus Features
Yes (3)
Free Spins/Multiplier
Max Win
25,200 x

Slot Vegas Megaquads Demo

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Slot Vegas Megaquads Slot RTP, Details & Wager Limits

Reels/Paylines: 4×4 grids + up to 16,777,216 ways to win

Stakes Range: 20p to £20 per spin

RTP: 96.59%

Max Win: 25,200 x stake per spin

The Slot Vegas Megaquads slot is played on four 4×4 grids. It is the first game to use the Megaquads mechanic. Each containing 256 ways to win, you are playing with 1,024 ways to win initially. A win is created by landing matching symbols from left to right on each slot. In essence, it’s 4 video slots in 1.

The Megaquads mechanic follows on from the Megaways and Megaclusters mechanics developed by the Australian-based Big Time Gaming.

Stakes cater to all players and pockets as the minimum stake is 20p a spin whilst the maximum is £20 per spin. There’s a simple Auto Play function where you can set up 100 autospins. You can of course impose loss limits and single win limits if you desire.

The Slot Vegas Megaquads RTP is 96.59% which is above the online slot average (around 96%). Being a Big Time Gaming slot, the variance is sky-high meaning you’ll get small-sized wins most of the time.

You will need to trigger the bonus features and get lucky to land the big wins. The maximum win per spin is 25,200 x your total stake which is high.

Theme – Audio and Design Features – head to Sin City

Theme: Las Vegas

High Value Symbol: Diamond

Compatibility: Mobile, Tablet, Desktop


The Slot Vegas Megaquads slot takes to Las Vegas – aka Sin City. With a classic casino theme, it has a retro feel graphically. With bright lights and plenty of colour, the soundtrack will remind you of the Bonanza Megaways slot as it is banjo style.

As you spin, you’ll hear the She’ll Be Coming ‘Round the Mountain song. If you’re a Big Time Gaming slots fan, it will appeal. If not, simply hit the mute button.

On the reels, you will see A, K, Q, J, 10 and 9 royal symbols. Then you have green, blue and red jewel-encrusted lucky 7s and a purple diamond. The purple diamond is the highest paying symbol with 2 x your stake for 8 in combination.

Slot Vegas Megaquads boasts 2 wild symbols which help you form winners. You have the regular wild which appears on reels 2, 3 and 4. It substitutes for all symbols except the scatter and Rainbow Wilds. Then you have the Rainbow Wild which substitutes for all symbols except the scatter. It appears on reels 2 and 3 only.

Symbol Payout
slot-vegas-megaquads-slot-9-symbol9 4-8 = 0.05 to 0.25 x stake
slot-vegas-megaquads-slot-10-symbol10 4-8 = 0.05 to 0.25 x stake
slot-vegas-megaquads-slot-j-symbolJ 4-8 = 0.05 to 0.25 x stake
slot-vegas-megaquads-slot-q-symbolQ 4-8 = 0.1 to 0.3 x stake
slot-vegas-megaquads-slot-k-symbolK 4-8 = 0.1 to 0.3 x stake
slot-vegas-megaquads-slot-a-symbolA 4-8 = 0.15 to 0.35 x stake
slot-vegas-megaquads-slot-green-7-symbolLucky Green 7 3-8 = 0.05 to 0.7 x stake
slot-vegas-megaquads-slot-blue-7-symbolLucky Blue 7 3-8 = 0.1 to 0.8 x stake
slot-vegas-megaquads-slot-red-7-symbolLucky Red 7 3-8 = 0.1 to 0.9 x stake
slot-vegas-megaquads-slot-red-diamond-symbolDiamond 3-8 = 0.15 to 2 x stake
slot-vegas-megaquads-slot-scatter-symbolScatter 4+ triggers Free Spins festure
slot-vegas-megaquads-slot-normal-wild-symbolRegular Wild Substitutes for all except scatter & rainbow wild
slot-vegas-megaquads-slot-rainbow-wild-symbolRainbow Wild Substitutes for all except scatter

Slot Vegas Megaquads Mobile


Created using HTML5 technology, you can play Slot Vegas Megaquads on desktop, mobile and tablet devices. The unusual reel layout works surprisingly well on smaller screens.

Slot Vegas Megaquads Bonus Features

The Slot Vegas Megaquads slot has 3 bonus features. With symbol multipliers for wins with the high-value symbols, it’s all about the Rainbow Wild Bonus feature where two video slots merge to give you over 65,000 ways to win. If this occurs in the Free Spins feature, you can play with a whopping 16,777,216 ways to win.

Symbol Multipliers feature

When you play the game, you will notice there are 4 multipliers down the left-hand side of the reels (or above if playing on a mobile device). Beginning at 1x, a 4 of a kind diamond or lucky 7 symbol win will see the respective multiplier meter increase by 1.

If you were to get a 4 of a kind purple diamond win, the purple diamond multiplier would increase by 1 for example. The multipliers don’t reset and can only increase. The only time they revert back to 1x is when you’ve triggered the Free Spins feature.

Rainbow Wild Bonus feature


Look out for Rainbow Wilds in the base game. If they appear in 2 video slots next to each other horizontally, the Rainbow Wild Bonus feature is triggered. The 2 slots merge into a single 8-reel video slot.

This also gives you 65,536 ways to win. A regular wild symbol is added randomly to reels 4 and 5 of the 8-reel video slot. Landing 5, 6, 7 and 8 of a kind purple diamond and lucky 7 wins increase the multiplier 2, 3, 4 or 5 respectively.

Free Spins feature


Look out for the gold VIP casino chip as this is the scatter. When you land 4 or more all the 4 video slots, you will trigger the Free Spins feature. You will receive 6 free spins with 3 extra free spins for each additional scatter you land on the reels.

For example, landing 6 scatters will result in 12 free spins. The free spins are made up of two 4×8 video slots each containing 4,096 ways to win.

Furthermore, all symbol multipliers from the base game are combined to become the free spin win multiplier. Every 4 of a kind win with a diamond or a lucky 7 symbol will increase the multiplier by 1.

During the feature, 4 or more scatters will retrigger the feature with 6 free spins added. You’ll get 3 more free spins for each extra scatter over 4.

More importantly, triggering the Rainbow Wild Bonus feature during the Free Spins feature will lead to more ways to win. If Rainbow Wilds land on both slots during the free spins simultaneously, the video slots merge to give you a massive 8×8 grid. This will give you a colossal 16,777,216 ways to win.

Slot Vegas Megaquads Review Summary – highly volatile + innovative

Theme & Symbols

Sounds & Music

Bonus Features

RTP (96.59%)

Max Win (25,200 x)


The Slot Vegas Megaquads slot may use a new game mechanic/engine but it incorporates elements of the Megaclusters engine and the style/visuals of classic Big Time Gaming slots like Bonanza Megaways. Well designed, it’s easy to follow the action as the 4 different video slots spin.

The ideal scenario is to build up the multipliers in the base game and then trigger the Free Spins feature when those multipliers are high. It does take this element from Kingmaker Megaways.

However, the key to big wins is the unique Rainbow Wild Bonus feature which will give you a mind-blowing 16,777,216 ways to win when triggered in the free spins. Combine this with a big multiplier and just 1 win could result in a huge payday. As you might expect from Big Time Gaming, Slot Vegas Megaquads is a volatile slot so you need a lot of luck.

Overall, Slot Vegas Megaquads introduces a new mechanic whilst retaining the charm of older Big Time Gaming slots like Bonanza and Donuts. Boasting its own personality, we believe this will prove more popular than Star Clusters Megaclusters.

  • 25,200 x stake max wins
  • Above average RTP
  • Exciting Megaquads mechanic
  • Highly volatile

Slot Vegas Megaquads FAQs

What is the Slot Vegas Megaquads slot RTP?

The Slot Vegas Megaquads RTP is 96.59% which is high for an online slot. This game is very volatile so expect smaller wins more of the time. The bigger wins will come from the various bonus features.

What is the Slot Vegas Megaquads max win?

The biggest possible win from the Slot Vegas Megaquads is 25,200 x your total stake. The route to big wins is the Rainbow Wild Bonus feature which can give you 65,536 ways to win in the base and over 16 million ways to win in the free spins.

What is the Megaquads engine?

The Megaquads engine combines 4 slot games in 1. In the Slot Vegas slot, each game is played on a 4×4 grid with 256 ways to win each. In the bonus features, they merge to give you 65,536 and 16,777,216 ways to win.

How do you play with 16,777,216 ways to win?

Firstly, you need to activate the Free Spins feature. Once in, landing Rainbow Wilds on both video slots will trigger the Rainbow Wild Bonus feature and 16,777,216 ways to win.

Is there a Slot Vegas Megaquads demo?

Yes. The Slot Vegas Megaquads demo can be played right here at You can enjoy BTG’s popular game on all devices before using any real funds to get an overall feel for it.