Invading Vegas: Slot Overview

Get ready for some Orson Welles-style drama, because the aliens have arrived and they’re setting their sights on Sin City in Play’n GO’s online slot Invading Vegas. Why Vegas, you ask? Fair point—and beyond the obvious gambling connection that suits a slot theme, the reason isn’t exactly spelled out. If extra-terrestrials actually landed in Las Vegas of all places, would they admire humanity’s creativity and business savvy, or be totally put off? To see what their verdict might be, we’ll roll through Invading Vegas and hunt for hints.

Play’n GO leans hard into a B-movie vibe with Invading Vegas, and it instantly brought to mind the 1996 film Mars Attacks. In Tim Burton’s movie, the big-headed aliens appear friendly at first—until they start firing lasers and vaporizing everything. It’s a classic, comedic spin on an alien invasion. Would we resist with our flimsy weapons, or accept the rule of a superior civilization and surrender? Plenty to ponder. But back in Invading Vegas, The Strip has already taken some hits; still, the overall tone stays playful, the cast is delightfully exaggerated, and the soundtrack nails the mood, setting the stage for some B-movie-style fun.

Invading Vegas gives players plenty of control over how they approach the action. Using the UI, you can choose coin numbers, coin values, and decide whether to run with 1 to 20 of the paylines active. With those settings, stakes can drop as low as 1 p/c or climb to $/€100 per spin. Rated medium volatile, Invading Vegas runs smoothly on any device, and the gameplay takes place on a 5-reel, 3-row layout with up to 20 winning lines.

There are nine standard pay symbols on the reels. The four lower-value icons are casino chips stamped with card suits, while the top-paying symbols are five shady-looking characters—Elvis included. They seem suspicious because those huge toothy smiles look just a bit too forced. Are they aliens in disguise, or just overly thrilled to see us? The figure on the wild symbol is definitely not human. Wilds can appear on any reel, substituting for any paying symbol or forming wins on their own, and they pay the same as the highest-value pay symbol.

Invading Vegas: Slot Features

Diving into Invading Vegas’ extra firepower uncovers features like Lock on Re-spins, walking wilds, and free spins.

Lock on Re-spin

If the first and second reels show matching stacked symbols and no win lands, the game awards a respin on the third reel. The first two reels can qualify with regular paying symbols or wilds. This feature cannot be retriggered.

Walking Wild

Stacked wild symbols may appear on the third reel after a re-spin is triggered. When they do, the wilds turn into a walking wild stack that moves one position to the right on each re-spin until it reaches the fifth reel. Once the walking wild stops on the final reel, an extra re-spin occurs on all other reels. Scatters cannot land while a walking wild is active.

Free Spins

Free spins start when 3 or more scatters land on the screen. In the free spins round, walking wilds move to the left rather than right until they arrive at the first reel. In addition, higher-paying symbols are stacked more frequently on the first two reels.

Invading Vegas: Slot Verdict

Any species capable of crossing the universe would have to be seriously advanced. With that in mind, Invading Vegas doesn’t feel quite as futuristic. It’s certainly attractive, with a cheerful “Vegas under attack” atmosphere, and it sparked real curiosity at first glance about how it would deliver. The game is packed with amusing artwork, lively animations, and a soundtrack that suits the theme perfectly—yet once the paytable got a closer look and the reels started rolling, some of that early excitement did fade.

The issue may not be the features on paper, but that they come across as less compelling than the world around them. Play’n GO’s team clearly had fun with the alien invasion idea, letting creativity run free to build a vibrant setting players can sink into, much like earlier Play’n GO slots such as Canine Carnage or Fortune Rewind. In comparison, while there’s nothing outright bad about respins or walking wilds, the feature set can feel a touch light. Something more distinctive and more tightly tied to the theme might have helped counter that feeling. The win potential could also be a sticking point for some players. For instance, at the maximum 100 coins per spin, the 100,000 coins max win works out to a very down-to-earth 1,000x multiplier. That said, adjusting coin numbers and coin values could improve the bet multiplier to something more satisfying.

In the end, Invading Vegas leaves the impression of a slot that relies at least as much—if not more—on its scenery and presentation as on its mechanics to deliver the laughs. And that’s fine. To Play’n GO’s credit, they’ve built a great little world for anyone willing to jump in and take their chances. The novelty may wear off over time, but there’s still plenty of entertainment here for players who enjoy Invading Vegas’ alien invasion routine.