Alien Spinvasion Slot Machine - Play Alien Spinvasion Slot Free

Alien Spinvasion Review - Introduction

Earth is under attack in this sci-fi caper from Rival Gaming slots. Rockets, planets, military telephones, strange alien fruits, ray guns, asteroids and alien ships are the most valuable symbols, followed by goo-soaked letters and two numbers. The special symbols are more relevant to the narrative (not to mention promising some brilliant features). We’re sure you’ll love the alien wild and military general free spins tiles.

The bright green wild can become sticky on its pursuit of conquest, triggering a respin, while the gritty military leader (in charge of Earth’s response to the threat) launches free rounds. There’s even a special spaceship that drops new symbols on to the reels during free spins. 

Alien Spinvasion is action-packed, both in terms of story and features. Rival Gaming has even set the paylines at a more than generous 50. You’ll be able to enable turbo and autospin for a truly seamless gameplay experience.

Theme, Graphics & Design

This alien themed slot is literally out of this world! Alien Spinvasion takes place above Earth, the planet rotating softly beneath as alien spaceships buzz this way and that. It has the look of a classic alien B movie with some vivid symbols and a fantastic main character.

The alien central to the story is a sight to behold. His single Cyclops eye stares agog into the sky, and his mouth is open wide to reveal a single fang. He’s bright green and more comical than terrifying, a perfect example of the B movie style of alien that made the genre so popular in the 1980s. 

Asteroids, space ships, ray guns and a hardened military general all have a film-style quality, and the music is wonderfully spacey. Even the letter and number symbols have a gooey texture, as though drenched in unearthly liquids. Alien Spinvasion is a visual feast, and the sight of a besieged planet Earth is hard to forget.

Alien Spinvasion RTP and Variance

Alien Spinvasion’s RTP is 95.98%, and it’s classified as medium-high volatility, so there can be rocky stretches. It offers a top win of x32,000 to the lucky few, but those players will be few indeed.

How to Play Alien Spinvasion

Defending Earth from a full-scale alien invasion is a daunting task, but you don’t need to be a military genius to enjoy Alien Spinvasion.

1. Most of the required controls are conveniently bunched together in a corner at the lower left. Start with a tap of “?” and then have a quick look through the paytable.
2. Keep scrolling and you’ll find information on the bonuses.
3. Lines can be adjusted using the up and down arrows on the column marked “lines”.
4. The same process applies to choosing a stake. Use the arrows on coin and bet/line controls to set your wager.
5. Autoplay is buried in the main menu (the “?” icon again). If you would like to play through some automatic spins, you can also choose loss and win limits.
6. Decide on a suitable budget.
7. Press play to blast off!

Bet & Win Sizes

Bets start small on Alien Spinvasion at a mere 0.01. Players can go as high as 125 using the bet controls. The highest single line prize is x250, awarded for x5 planet earth symbols.

Let's take a cruise through outer space.

Five planet Earths = x 250

Five telephones = x 125

Five rockets = 100

Five fruits = x 100

Five ray guns = x 75

Five asteroids = x 50

Five alien ships = x 33

Five As = x 24

Five Ks = x 21

Five Qs = x 18

Five Js = x 15

Five 10s = x 12

Five 9s = x 9

Paylines can be maxed out to 50, and the top prize on Alien Spinvasion is x32,000.

Alien Spinvasion Bonus Features

Alien Spinvasion is well stocked with bonuses, and they can be rewarding. 

Let’s explore.

Free Spins

A stern-looking military general adorns the free spins symbol. He’s leading humanity's fight against invasion, but he’s also the key to earning free rounds. Land three of him and you’ll be given 11 free spins.

Expanding Wild

Leading the opposing side is the green alien. More comical than terrifying, he nonetheless has a special feature. If the wild appears as part of a winning combination, it will stick in place and trigger a respin. This can happen during the base game and free spins. Land another alien on the respin to earn a second spin!

Drop Icons

A red rocket can appear during free spins, dropping new blocks of symbols on to the reels. This might not sound like much on paper, but the new symbols can link up to form better combinations and even transform a losing spin into a successful one.

Our Verdict

Alien Spinvasion is perfectly pitched. It occupies a boundary between 80s-style B movie and outright comedy, never fully crossing into the realm of either. The result is an absorbing and compelling slot that’s fascinating from the first spin.

Rival Gaming wisely attached the bonus features to the main players in the Earth vs alien struggle. The general and alien are the two most important symbols, and both bonus features bring depth to the slot. Having them present on the reels makes the battle come alive. 

With its unique stylings, scintillating action and generous bonuses, Alien Spinvasion makes defending earth a joy.

Watchers of the night sky should try the Reactoonz slot, where they’ll certainly spot an extraterrestrial or two!

Disclaimer: Alien Spinvasion trademark / license is owned by Rival Gaming. This site is not endorsed by Rival Gaming.