Alien Invaders

Alien Invaders Slot Review

Alien Invaders is a New Slot released by Pragmatic Play that will surely please players who are already tired of similarly designed video slots. Moreover, it is safe to say that this timely attempt to create an original, unusual, and exciting slot machine with excellent winning potential has been more than successful thanks to a successful combination of time-tested bonus features, such as win multipliers, and some other features that we will cover below.

In addition to potentially enjoyable winnings, this slot also boasts a visually appealing design and a superb soundtrack. All of this is designed to lift your mood with fun music, hilarious characters, and an intriguing landscape of a mysterious planet, the sky of which is filled with brightly shining stars and spectacular flashes left by comets passing by. In general, for dreamers of unexplored space spaces and advanced alien civilizations, this storyline is the very thing. And now, let's briefly dive into the rules and features of this slot. To get to know him better, you can also play this slot for free using its demo version on this page.

Alien Invaders Play Free Demo

A Free Slot allows you, without risking your own money, to evaluate the design, soundtrack, and, of course, the number and size of prizes that can be obtained by spinning the reels of this game. It is possible due to the use of virtual credits instead of real money for bets. That being said, everything else is the same down to the smallest of nuances, such as the frequency of wins or the size of rewards that can be obtained within the bonus game. It is an excellent option for those who want to ensure that the chosen slot is suitable for them. Moreover, if this is indeed the case, right above the demo button of the game, you can find a link to a reputable site that offers Real Money Slots, including the game in question.

Alien Invaders Bonus Features

The first conspicuous feature of this slot is its 5x5 square playing field, where the reels can display from 3 to 5 symbols. At the same time, initially, only the bottom row is active, where the winning combinations are formed. Since there are no pay lines, payments are made for a minimum of three identical symbols in the bottom row, regardless of their position relative to each other. However, when a winning combination is formed, the reels at the base of which the winning symbols are located are additionally activated. It allows one to involve paying symbols located on all activated reels above the bottom row. Cash prizes consist of payouts for each winning symbol, ranging from €0.05 for the least valuable images to €1 for the most beneficial.

Regarding the mathematical model of this game, it is a High-Volatility Slot, meaning that players can count on an impressive prize from time to time. The maximum win in this game is x5,000, which at the maximum bet (€0.2-€240) allows you to expect to win up to €1,200,000. However, the probability of winning the maximum prize is relatively low (1 lucky round in 27.5 million spins). In the meantime, to win a prize of x1,000 to the bet, you will need, on average, only 131,024 spins.

The RTP of this game is higher than average in the industry, at 96.5%, which is a positive aspect. However, this value can be reduced to as low as 94.5% on specific casino sites. A high 'return to a player' figure allows for frequent and decent wins, which makes this game alluring not only for high rollers seeking huge prizes but also for ordinary players with a moderate budget.

Tumble Feature

It's a widespread game mechanic that allows you to significantly intensify the formation of winning combinations, as the winning symbols disappear from the playing field immediately after paying their prize. Of course, the free spaces are filled with new symbols, which gives a chance to get a new prize. This function action has no limits, allowing winning cascades to last as long as winning combinations appear on the playing field.

Global Multiplier

To the left of the playing field, in the upper corner, you can see the win multiplier, which multiplies all the winnings received during the game. Its initial value is x1. However, every 10 symbols that take part in winning combinations increase its value by one. Before starting a new round, the win multiplier value resets to x1 again.

Wild

This symbol is a special one, as it can substitute for any other payout symbol, thereby increasing the chances of forming a prize combination. In the base game, it can appear only on the third reel, whereas during Free Spins, Wilds can land on reels from the 2nd to 4th. Initially inactive, the Wild symbol is activated only when it reaches the lowest row. It can also carry a random multiplier (in the base game, the multipliers range from x1 to x25), which is added to the global multiplier after the Wild symbol is activated. Finally, this special symbol pays €0.1 for each Wild in a winning combination.

Scatter

It is another special symbol that can appear on any reel. Three Scatters on the screen activate the bonus game featuring 7 starting Free Spins. Each additional Scatter adds three more initial Free Spins. By the way, Scatters also take part in the base game: when reaching the last row, this special symbol explodes, destroying neighboring payout symbols. In this way, Scatter symbols partially refresh paying ones on the screen, increasing your chances of winning new cash prizes.

Free Spins

The bonus game has several differences from the primary mode. Firstly, the win multiplier grows until the very end of the game rather than resetting to x1 at the start of the next round, as in the base game. Additionally, Wild symbols can carry multipliers ranging from x1 to x100. Another difference from the basic mode is that at the beginning of the game, only three symbols appear on each reel. However, their number can randomly increase for any reel and will not decrease until the very end of the game. Each Scatter reaching the bottom row adds a single extra Free Spin.

Ante bet

In addition, any player can enable this function to double their chances of triggering the bonus game. In this case, the bet size will increase by only 25%.

Buy Free Spins

Ordinary Free Spins cost x65 the bet.

Buy Super Free Spins

Additionally, this Bonus Buy Slot allows players to trigger the Super Free Spins, which will cost 400 times the bet. These differ from ordinary ones in that the win multiplier starts at x50.

Our Experience Playing Alien Invaders

Naturally, we were happy to try out this slot in the game for money. Familiarization with the game took us exactly 300 spins. Our initial budget was 200 euros. At the same time, the bet per round was set at 1 euro. Note that we are talking about the version of the slot with the highest RTP (96.5%).

The first 100 spins did not meet our expectations with the launch of the bonus game. However, the frequency of winnings was prohibitive, allowing us to receive as many as 39 cash prizes, almost half of which (20) were less than the current bet. The prizes ranged from €0.2 to €37.85. In the end, when the first hundred spins were behind us, the size of our balance was slightly reduced to €196.9.

The next 100 spins also never triggered any Free Spins, instead giving us 34 regular wins, the largest of which amounted to a record €176. In addition to this win, we received another big reward of €46.55. After 200 spins were played, our game balance predictably reached € 360.70.

The last hundred spins finally allowed us to experience the bonus round, which brought €83.05. The number of regular wins, this time reaching 34, included 23 that were less than the current bet. The largest cash prize was €16.2. When all 300 spins were completed, our balance was €395.5, bringing our total winnings for this game to €195.5.

The wins here are frequent (1 in 2.8 spins). It's the result of the creative duo of the Tumble feature and Scatters that tend to explode. That said, small prizes, which are lower than the bet, dominated (63 vs. 44). Sadly, Free Spins are triggered rarely (official statistics claim 1 in 207 spins). As a result, we experienced Free Spins only once. As such, if 400 spins had been planned, the bonus game would have been activated once again. Fortunately, the base game turned out to be just as enjoyable and profitable as the bonus game—while the single bonus game provided us with a win of €83.05, the four biggest wins of the base game brought us as much as €276.6. Last but not least, it is one of the few slots that offer quite favorable conditions for purchasing Free Spins at a cost of only 65. So, even if you're not too happy with the frequency of the bonus game triggering, you can always fix that by buying it.

Our Verdict

Concluding this slot review, the abandonment of standard pay lines has made the gameplay more engaging than that of many other Pragmatic Play games, which reduces the risk of getting bored. Graphics, as always, are top-tier, the background design is nice, and the music is fun—in general, there is everything over here to tune in to a pleasant pastime in the circle of terribly cute aliens. Although at first glance, just one active line can hardly provide fabulous prizes, a relatively large playing field (5x5), exploding Scatters, winning cascades due to the Tumble feature, and, most importantly, an unlimited win multiplier make a fun adventure into the uncharted part of cosmic space also very profitable. It is essential that you can already achieve a substantial profit during the main game, not just during Free Spins. Although the bonus game is rarely activated, it is worth the wait, as the multiplier does not reset until the very end of the bonus game, and Wild symbols can add values ​​of up to x100 to it.

All in all, it's an excellent option for having a good time. However, whether spending time will be unforgettable depends solely on how big the winnings you are lucky enough to receive are. Let's face it: x5,000 is not the biggest maximum prize you can expect to win with modern video slots. What's more, the chances of getting it here aren't that great (the official says 1 in 27.5 million spins), whereas Fiesta Fortune offers the same prize for every million spins. Get it? All in all, it's an excellent option for casual players who aren't after jackpots and can even make a decent income. However, for high rollers who are only interested in the Best Slot Games with the most fabulous prizes, we shall recommend Mental 2 (max win: x99,999, RTP: 96.06%), Gates of Olympus Super Scatter (max win: x50,000, RTP: 96.5%), or Razor Shark (max win: x85,475, RTP: 96.7%).