ABOUT
Sound the cosmic sirens and grab your space helmets, because Pragmatic Play has launched a full-blown extra-terrestrial assault with Alien Invaders!
But don’t expect a grim war against acid-blooded Xenomorphs - these alien visitors are straight out of the Reactoonz playbook: squishy, wide-eyed, and suspiciously adorable. Don’t let their cutesy façade fool you, though. Behind every smile might lurk a galactic conqueror with a penchant for scatter explosions and wild-powered wins. Set on a 5x3 grid, this invasion lands on Earth with high volatility, a bottom-row-focused payout mechanic, and enough surprises to make even the most hardened space ranger crack a grin.
Betting Options and Bonus Features
With a top-tier RTP of 96.5% and a hit frequency of 1 in 2.90, Alien Invaders offers a highly volatile experience where every spin has the potential to escalate into a cosmic chain reaction. Wins are triggered uniquely - three or more matching symbols must land on the highlighted bottom row, transforming those reels into active zones. All matching symbols on those active reels count toward wins, helped along by a tumble mechanic that drops in new symbols until the chain breaks.
The paytable features eyeballed 10 to A royals and four quirky high-paying aliens, topping out at 1x per symbol. Wild symbols only come alive once they descend to the bottom row, and when they do, they might bring multipliers from x1 all the way up to 25x in the base game, or a jaw-dropping 100x during free spins. These wilds can dramatically juice up your win multiplier, which starts at 1x and grows by +1 for every 10 exploded symbols, or from wilds that make it to the bottom
Scatters add another explosive twist - literally. When a scatter hits the bottom row, it detonates itself and adjacent symbols, triggering wins and helping build your multiplier. Land three or more scatters to unlock 7+ free spins, with more spins awarded for each additional scatter. In this phase, reel sizes may expand up to 5 symbols high, and that precious win multiplier becomes persistent, keeping all increases until the round ends.
And for those who can’t wait for aliens to land naturally, the game includes a bonus buy feature. 65x your bet triggers regular free spins, while 400x launches the Super Free Spins, starting with a win multiplier of x50 - a real warp-speed launch toward that 5,000x max win.
Roshtein’s Take
TROOPS, I’ve seen a lot of strange things out there in the slot galaxy, but Alien Invaders takes the UFO-shaped cake. This one’s deceptively adorable - those little bug-eyed aliens might look harmless, but when wild multipliers drop to the bottom row and start blasting off your win multiplier, things get spicy. I loved how the bottom-row mechanic adds a layer of anticipation.
That Super Free Spins mode? Holy space cannons. Starting with a 50x win multiplier is pure madness. I had some wild rides there, so keep your eyes on the bottom row, TROOPS, cause that’s where the cosmic magic happens!
