Invaders Megaways Free Play

Invaders Megaways Slot Demo

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Invaders Megaways by WMS

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Invaders Megaways Review Rating starRating star

Invaders Megaways  Demo

It is time to go on a sci-fi adventure involving friendly aliens, UFOs, and cows. Invaders Megaways slot has the famous Megaways mechanic and takes inspiration from Invaders from the Planet Moolah slot by the same developer, Scientific Games.

This slot is filled with super fun and rewarding features like cascading reels, free spins with various modifiers, and the Mythical Unicow feature. It also has a max win of €250,000 of your bet.

If you want to know about the features in detail, read this Invaders Megaways slot review till the end.

Release: 10.06.2021
Volatility Volatility ON Volatility ON Volatility ON Volatility ON Volatility ON
Max Win: X

Written by: Jasmin Williams | The review was last updated: 17 May 2024 | Fact-check by: Kim Birch

Jasmin Williams, Chief Content Officer at BETO Slots™, has worked in the English casino industry for over a decade and is regarded as a casino and slots game expert. About Jasmin Williams

Ratings by BETO Slots Experts


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Ways to Win

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Video: Gameplay & Big Win

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Slot Machine Features


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Network Jackpots

Network Jackpots

Pros Pros


OpenMax win of 25,000x your bet

OpenExciting features even in the base slot

OpenFree spins with powerful modifiers

OpenFree spins can be retriggered

OpenFantastic theme and graphics

Cons Cons


Close High variance

Close No bonus buy

Facts About the Slot

Slots Provider WMS

Slots Volatility Volatility ON Volatility ON Volatility ON Volatility ON Volatility ON

Slots RTP% 96.30

Slots Game type Slots

Slots Jackpot No

Bet Range & Game Layout

Slots Minimum bet 0.25

Slots Maximum bet 10.00

Slots Reels 6

Slots Rows 10

Slots Paylines 1000000

Game Themes

UFO Farming Space

Game Features

Megaways Reel set Changing Symbol Swap Cascading/Avalanche wins Random Wilds FreeSpins Multiplier Expanding Symbols Multiplier Scatter symbols FreeSpins Wild



Enjoy an intergalactic adventure with innovative features

Enjoy an intergalactic adventure with innovative features

Welcome to Invaders Megaways Slot

Invaders Megaways online slot gives you several interesting features and an enjoyable theme. With 6 reels and the Megaways engine, you can enjoy up to 117,649 ways to win. Ordinarily, the reels can have 2 to 7 symbols like other Megaways slots we have tested. However, the number of symbols can be extended to 10 to give you up to 1,000,000 ways to win.

Invaders Megaways Slot is not your ordinary slot. This slot has the UFO Wild Selector to convert random symbols into Wilds and make the base slot more enjoyable. It also has cascading reels to ensure that you get a chance to convert one win into several.

One of the most impressive thing about this slot is how well the features work together. We will discuss the features in detail later, and we can assure you that the features will surprise you.


Exciting Alien Theme and Vibrant Graphics

The theme and design of this slot are inspired by the popular slot Invaders from the Planet Moolah, which was released in 2013. It wouldn’t be fair to compare both slots because Invaders Megaways slotmachine was released in 2021.

The theme and graphics immediately grab your attention. There is no doubt that it is one of the best looking slots released in 2021. This slot is set in the strange background of a farmhouse with crop circles and a weird flickering of light in the house. A few strange objects can also be seen flying in the distance from time to time.

The symbols fit the alien theme as we can see an alien, a scientist, a UFO, a flying cow, and a ray gun as the symbols. The exact story behind this slot isn’t clear. However, it looks like the aliens have invaded earth and started experimenting with the animals of the planet, and their first victim is an innocent cow.

A flying UFO is constantly above the reels and moves whenever you spin the reels. The reels also have a force field that can be seen around the middle reels.

What we like most are the innovative designs of the card symbols, which make them look like alien symbols. The funky music is perfect for this slot because it adds to the strange atmosphere that they wanted to create. Overall, the theme and graphics of this slot are flawless.

Enjoy free spins with exciting modifiers

Enjoy free spins with exciting modifiers


How to Conquer Invaders Megaways Slot

Let us first understand the basics of playing, and then we will see how you can win in this slot.

  • The green button is used to spin the reels.
  • The button right above the green button is used to do spins on autopilot. You can do up to 200 spins on autopilot and also set loss and win limits.
  • The coins button can be used to set your bet in the range of €0.25 to €10.
  • If you want to look at the number of active Megaways on the spin, you can see the number below the slot's name.
  • The menu button is also there to toggle sound on or off, switch the side of the controls, and access basic information about the slot.

You can get wins easily by landing 3 or more matching symbols on adjacent reels from left to right. The Invaders Logo, which is the highest-paying symbol, will pay you 4x of your bet for landing a six-of-a-kind combination, and the scientist will pay you 2x of your bet for landing a similar combination.

The symbols' payouts are not that high, but that is acceptable because it is a Megaways slot. You can easily get several wins and get big wins because of the features, so don’t be discouraged by the payouts.

Enjoy cascading reels to get more wins in Invaders Megaways slot machine

Enjoy cascading reels to get more wins in Invaders Megaways slot machine


Innovative Bonus Features

You can find cascading reels like other Megaways slots. However, this slot has innovative features that you might not find anywhere else. Let us look at the bonus features of the base slot.

Cascading Reels

This is the feature that you will see in action the most and often. The cascading reels feature means that the winning symbols disappear, and new symbols drop from above to replace them. This process will continue as long as there is a winning combination on the reels.

Since Megaways provides you with much higher winning possibilities, cascading reels feature is perfect for Megaways slots.

UFO Wild Selector Feature

The UFO Wild Selector feature is the unique feature that brings much-needed excitement to this slot. The UFO will be floating above the reels and select a random symbol to be the Wild. All instances of the symbol selected by the UFO on reels 2 to 5 will transform into Wilds.

All instances of a random symbol will be converted into Wilds during the Mythical Unicow and free spins promo feature. So the UFO Wild Selector feature becomes more powerful when combined with other features.

Mythical Unicow Feature

A Unicow will appear randomly during the base game and extend the symbols on the reels so that there are 7 to 10 symbols on a reel. It can extend the ways to win up to 1,000,000.

Land 4 or more bonus symbols to trigger free spins in Invaders Megaways slot

Land 4 or more bonus symbols to trigger free spins in Invaders Megaways slot


Free Spins in Invaders Megaways Slot

You need to land at least 4 or more Scatters or bonus symbols to trigger free spins. Following are the number of free spins you get depending on the number of Scatters.

  • 4 Scatters: 7 free spins
  • 5 Scatters: 10 free spins
  • 6 Scatters: 15 free spins

During the free spins, you will get a randomly chosen picture symbol as the Wild and get the modifier based on the symbol. Each free spin will have a different Wild with a modifier depending on which symbol the UFO picks.

Let us look at the various symbols and the modifiers they have.

Invaders Logo

The logo symbols will expand to fill the entire reel. The expanded symbol will act as a group of small symbols for calculating wins.


All scientist symbols will transform into Wilds. The win multiplier will double with every cascade with a starting value of 2 and a maximum limit of 256.


The alien symbol will increase the height of its reel and all adjacent reels by 1 to expand the winning ways up to 1,000,000.


The cow symbols will transform into 2x Wilds. Each 2x Wild is counted as 2 Wilds for calculating wins.

Ray Gun

1 Wild symbol will be added randomly to the reels for each ray gun symbol. New ray gun symbols that drop from above won’t add any Wilds.

It's possible to retrigger the free spins by landing at least 3 Scatters on the reels. 3 Scatters will give you 4 extra free spins, and 4 or more Scatters will give you a full retrigger.

Enjoy free spins with unlimited potential

Enjoy free spins with unlimited potential


RTP, Variance, and max win

The RTP of this slot is 96.30%, which is a little higher than the average RTP of 96%.

The variance of this slot is high, which is expected because the max win is 25,000x of your bet. The wins won’t be seen often, but they can be huge. We don’t think anyone will complain about the variance if they win several thousand times their stake.

Enjoy free spins with modifiers, cascading reels, and more in Invaders Megaways slot

Enjoy free spins with modifiers, cascading reels, and more in Invaders Megaways slot


Is Invaders Megaways Online Slot Worth it?

Invaders Megaways is an entertaining and profitable slot with innovative features and high-quality graphics. Scientific Games has gone all out while designing this slot.

There is no doubt that the free spins in this slot are worth the wait. The excitement of the free spins has gone through the roof because of the innovative modifiers that can help you get the max win of 25,000x of your bet.

The Megaways engine is there with the cascading reels feature, which is a deadly combination. The Mythical Unicow will appear randomly and give you a chance to get the biggest wins. Let us not forget about the UFO Wild Selector feature, which improves the potential of the base slot and makes the other bonus features very powerful.

In terms of features, they haven’t made a single mistake and made it easier to get big wins. The graphics and theme are phenomenal. The RTP is good, and the high variance is easy to tolerate because of the features. In short, you should try the Invaders Megaways slot and see how big you can win.


Invaders Megaways Slot – FAQ

How high is the max win in Invaders Megaways slot? Arrow Arrow

The max win is 25,000x of your stake or €250,000. This is a serious max win that will attract all types of slot players.

How high is the RTP and variance of Invaders Megaways slot machine? Arrow Arrow

The RTP of this slot is 96.30%, which is pretty good. The slot variance is high, but you shouldn’t be discouraged because the winning potential is enormous.

Can you explain how the Mythical Unicow feature works in Invaders Megaways video slot? Arrow Arrow

This feature is activated randomly and expands the reels so that each reel has between 7 to 10 symbols. So the number of Megaways will be between 117,649 and 1,000,000.

Can you explain how the UFO Wild Selector feature works in Invaders Megaways online slot? Arrow Arrow

The UFO will select a symbol to act as a Wild during a spin. All instances of that symbol on the middle reels will transform into Wilds.

Are there free spins in Invaders Megaways slot? Arrow Arrow

Yes, you can trigger free spins by landing 4 or more Scatters on the reels. Each spin will have a randomly selected high-paying symbol as the Wild with a unique modifier. You can enjoy expanding Wilds, Wilds with win multipliers, Wilds that increase the reel height, and more.

Is it possible to play Invaders Megaways slot for free? Arrow Arrow

Yes, don’t hesitate to try this slot for free right here at BETO.