Released: 15 Jun 2021

In the Invaders Megaways slot from Scientific Games, we head to outer space to meet the friendly aliens, scientists, and cows. This reel adventure comes with plenty of features. The cascading reels will bring you randomly chosen wilds on every spin, expanding reels, as well as free spins with many modifiers. All of this can deliver a prize of up to £250,000 on a single spin. Discover more in our full Invaders Megaways Slot Review.

Invaders Megaways Slot

Invaders Megaways Slot Online

Brace for an alien reel adventure in the new online slot from Scientific Games called Invaders Megaways. As its title suggests, the game incorporates the Megaways engine so you can benefit from thousands of active paylines. 

invaders megaways slot

Besides that, you’ll play with cascading reels, reactive wins, wild selections, random reel expansions, and free spins. This can lead you to £250,000 per spin. If you’re interested to learn more about this dynamic game, carry on reading our Invaders Megaways Slot Review.

About Invaders Megaways Slot

One of the latest slots that come from Scientific Games is the Invaders Megaways slot. It plays on 6 reels and up to 117,649 ways to win. 

The reels are dynamic and each one can have 2 to 7 symbols, so the number of active symbols changes with every spin you make. This affects the number of Megaways (paylines) you play with. For more details, read our Megaways Overview where we explain how this mechanic works.

You can join aliens and cows on a space adventure at stake levels that range from £0.10 to £10 per spin. Press the coin button on the right side of the reels and choose your preferred bet. To win, you need to land 3 or more matching symbols on an active payline, starting from reel 1.

The Invaders Megaways slot is packed with a wide range of features to deliver an engaging reel experience. The reels are cascading so you can benefit from landing more winning combinations in one spin. Plus, you can trigger random modifiers and free spins to win up to 256x the stake, which is £250,000 per spin.

Design, Symbols and Graphics

As we’ve mentioned above, the Invaders Megaways slot has an alien theme. The reels are set on a farm and there’s a farmhouse in the background. There are crop signs that indicate that aliens have already invaded the place, ready to deliver an exciting gaming adventure. Overall, it’s a well-designed slot machine with high-quality graphics and rich visuals.

invaders megaways slot scientific games

The pay symbols are divided into low and high-paying ones. The lower-value symbols are designed as card royals (9, 10, J, Q, K, and A) in different colours. They pay up to 0.28x your bet for 6 in a combination. 

Then, we have the high-value symbols, designed as ray guns, flying cows, aliens, the scientist and the slot logo. These pay up to 4x the stake for 6 on a payline. There is no wild symbol as any regular symbol can be chosen to transform into a wild on every spin. Finally, the red planet is the scatter symbol that triggers the Free Spins feature.

RTP, Variance and Payouts for Invaders Megaways Slot

The Invaders Megaways slot’s RTP is 96.30%, which is the industry average. In addition, the variance is high so the bigger wins will come from the bonus features. 

The hit frequency rate is 33.48% meaning that you’ll get a win on every 3 spins on average. In total, the game can deliver payouts of up to 2,653x the stake. Here you can read more about the Variance, Volatility and RTP in online slots.

Gameplay and Features on Invaders Megaways Slot

The Invaders Megaways slot offers some of the well-known features included in Megaways slots, plus new ones. You’ll find the classic Megaways engine with Cascading Reels, but also some innovative modifiers and a free spins feature with many extras.

Cascading Reels Feature

Every time you land a winning combination, the Cascading Reels feature is triggered. The symbols that are part of the win are removed from the reels and new symbols drop down to replace them. The cascades will continue as long as you land winning combinations. This can result in more winnings in one spin.

invaders megaways slot cascading reels feature

UFO Wild Selector Feature

Scientific Games is introducing a new modifier in the Invaders Megaways slot and it’s called UFO Wild Selector. 

invaders megaways slot ufo wild selector feature

Above the reels, you’ll notice a row containing all regular symbols. At the start of every spin, the UFO will hover over the row and randomly select one symbol. Then, all examples of the chosen symbol that appear on reels 2, 3, 4 or 5 will turn wild for that spin and any subsequent cascades that follow.

Mythical Unicow Feature

The Mythical Unicow feature can boost the number of Megaways and deliver from 168,070 to 1 million active paylines. It’s randomly triggered at any base game spin from the second UFO with a cow pilot. When the Unicow appears, it will increase the number of symbols on all 6 reels, leading you to more Megaways.

Free Spins Feature

The Free Spins feature is triggered by landing at least 4 scatter symbols anywhere on the reels. The more scatters you land, the more Free Spins you’ll get:

  • 4 scatters - 7 free spins;
  • 5 scatters - 12 free spins;
  • 6 scatters - 15 free spins.

invaders megaways slot free spins feature

On each free spin, one of the high-paying symbols will be randomly selected and will become wild for the duration of that free spin. At the same time, the wild will come with a special modifier. Here’s what you can get:

  • Invaders Logo - expands to fill the whole reel and is counted as multiple win ways in a winning combination;
  • Scientist- the win multiplier doubles on every cascade up to 256x;
  • Alien- increases the number of symbols on that reel and adjacent reels, providing up to 1 million Megaways;
  • Cow- turns all cow symbols into 2x wilds;
  • Ray Gun - adds 1 randomly placed wild ray gun symbol, but not if the ray gun lands from a cascade.

The Free Spins feature can be retriggered by landing 3 or 4 extra scatters during the bonus round. You can benefit from unlimited free spins.

Invaders Megaways Slot on Mobile

The Invaders Megaways slot is developed by Scientific Games, which is an established developer. Therefore, you can rest assured that this game is playable on all mobile devices. The design and all its features load and land nicely on any operating system, thanks to the HTML5 technology.

Other Scientific Games Slots

Scientific Games is an innovative and creative provider that specialises in creating premium online slots. The provider’s games are innovative and packed with different designs and top-notch features. If you want to find other Scientific Games slots to play, check the following recommendations.

For example, you can try playing the Yanaha’s Rite slot and get familiar with the origins of Native Americans. Challenge the spirits during the bonus game, where you’ll play with four different modifiers that will help you win up to £250,000.

Or, check the Cluedo Cash Mystery slot and uncover the hidden mysteries. The game plays on 5 reels with 20 paylines. There, you can land up to 180 free spins combinations and win up to 12,000x your bet from a single spin.

Finally, make sure to try the Perfect Potions Megaways slot and win a potential 72,000x stake. The cascading reels will give you up to 700,000 Megaways to form winning combinations and trigger potion modifiers, as well as free spins with unlimited retriggers.

SlotsWise Verdict

Invaders Megaways is such an exciting slot machine that gives life to the well-known Megaways mechanic. Scientific Games has removed the classic extra reel that is usually located above the reels and added a bar with all symbols. This bar delivers random wilds on any spin to help you form more winning combinations.

The key to winning big in the Invaders Megaways slot is to trigger the Free Spins feature and benefit from the extra modifiers. All in all, this game provides an exciting reel experience with lots of extras and excellent payouts.

Claim a welcome offer from this page and play the Invaders Megaways slot at top-rated online casinos.

Key Features
  • ProviderScientific Games
  • Reels6
  • Min Bet0.10
  • Max Payout256.00x
  • Paylines117649
  • Max Bet10.00
  • Bonus Rounds4
  • VarianceHigh
About The Author

Simona Boshkova


Simona is a writer with experience in the online gambling industry. She has reviewed and played plenty of online slots and knows how they work. In addition, she recognises the most important features in online slot games and always includes them in the reviews. Contact Simona

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