Invaders Megaways
Invaders Megaways is a classic slot game with a fun sci-fi theme. In this Invaders Megaways slot I’ll give you my honest thoughts on the game, its design, bonus features and more – perfect if you haven’t played it before. Aside from its unusual...
Reviewed by A. Lynch
·
Updated: 2026-04-15
| Provider | Light and Wonder |
| RTP | 96.3% (varies) |
| Paylines | 1,000,000 |
| Max Win | Up to 25,000x |
| Bet Range | £0.25 – £5 |
| Themes | space |
| Released | 2021-06-10 |
| Technology | HTML5 |
| Updated | 2026-04-15 |
- RTP: 96.3% (varies)
- Max Win: Up to 25,000x
- Provider: Light and Wonder
- Best Casino: SpinGenie (9.30/10)
Where to Play Invaders Megaways
Invaders Megaways RTP and Wagering
Invaders Megaways is a Megaways game with up to 1,000,000 (yes, that’s one million) ways to win. Wins are achieved by landing three or more of the same symbol on adjacent reels from left to right, starting from the leftmost reel. Like other slot games, the number of symbols on each reel can vary between two and ten symbols.
The minimum bet in this slot game is £0.25 and the maximum bet is £5. The RTP of Invaders Megaways is 96.3%.
Invaders Megaways Symbols and Design
Invaders Megaways is an unusual slot game that seems to be set on a farm that has had an alien encounter. A bird’s eye (or UFO’s-eye) view looks down over the farm, where crop circles are visible in the fields. If you’re lucky enough to trigger the free spins round, you’ll be transported to what is presumably the aliens’ home planet, which is fiery-looking and full of craters.
Let’s take a look at the standard symbols on the reels in the Invaders Megaways slot. The full paytable can be found by cog symbol to the left of the reels, then the ?.
Cow (pays for matching symbols only)
6 symbols = 0.8x bet / 5 symbols = 0.4x bet / 4 symbols = 0.16x bet
Ray gun (pays for matching symbols only)
6 symbols = 0.8x bet / 5 symbols = 0.4x bet / 4 symbols = 0.16x bet
Alien
6 symbols = 1.2x bet / 5 symbols = 0.6x bet / 4 symbols = 0.24x bet / 3 symbols = 0.12x bet
Scientist
6 symbols = 2x bet / 5 symbols = 0.8x bet / 4 symbols = 0.32x bet / 3 symbols = 0.16x bet
Invaders logo
6 symbols = 4x bet / 5 symbols = 1.6x bet / 4 symbols = 0.6x bet / 3 symbols = 0.2x bet
Invaders Megaways Mobile Features
Invaders Megaways can be played on desktop, mobile or tablet, and uses HTML5 technology for smooth performance on your chosen device. The slot looks great on smaller screens, with no distortion or loss of quality.
Invaders Megaways Bonus Features
The Invaders Megaways slot game has a few bonus features to discover. Here’s some more information about them:
UFO Wild Selector
You’ll notice an additional horizontal reel on top of the main reel set. A UFO floats above it, and on each spin it will land above a different symbol on the reel. Any instances of this symbol that land on reels 2 to 5 will be transformed into a Wild to give you more chances to win a prize.
Free Spins
Land four or more Bonus symbols to trigger the free spins round. The more bonus symbols trigger the round, the more free spins you’ll get – up to a maximum of 15 spins for six bonus symbols. During the free spins round, the UFO Wild Selector is still in place, and will transform all symbols that match it into Wilds. One of five modifiers will also be activated, depending on which symbol has been turned Wild on each spin. They include the Alien, which increases the height of its own reel and those adjacent to it, and the Cow, which turns each Wild into a 2x Wild.
It’s possible to trigger additional free spins during the round, by landing three or more bonus symbols.
The Mythical Unicow
On any spin in the base game, there is a chance that the Mythical Unicow (a cow in a spaceship, of course) will appear. It has the power to fill all of the reels with between seven and ten symbols, and can convert all symbols that match the UFO Selector symbol into Wilds.
Invaders Megaways Final Thoughts
Invaders Megaways is five years old now, but it’s a classic. The sci-fi theme isn’t one that we see too often in the online slots world, and I like its tongue-in-cheek alien/cow abduction theme. It’s clear that a lot of thought has gone into the design of the game, and it’s a nice detail that the bonus round takes place on the aliens’ planet.
In terms of features, the Wild Selector adds a bit of excitement on every spin. Although the free spins bonus may seem a little difficult to trigger, if you are lucky enough to activate it you’ll enjoy the modifier features it offers. The game’s maximum win of 25,000x is certainly appealing, and is one of the reasons this game is popular with both newer and more experienced players. The RTP of 96.3% is fairly high, which is another plus. Although it might be nice to see an updated version of this slot, all in all it’s a fun game with classic appeal.
Rating: 7.5