Science-fiction has long moved out of the realm of conspiracy theories to form part of the mainstream. Classic movies like The Thing, Alien, Star Wars, and Men in Black are popular culture. Moreover, there are many casino slot machines about science fiction. The game themes include extraterrestrial life, spaceships, alien planets, and lots more. The best casino software providers all have sci-fi-themed slot machines, and many of them are classic releases.
The Best Sci-Fi Online Slots
Sci-fi-themed slot machines invariably contain suitable symbols representing space ships, aliens, monsters, and several others. As a result, you'll find yourself taking part in an alien invasion or defending the Earth from strange demons. Here we look at the more renowned and groundbreaking sci-fi online slots available at the best slot sites reviewed here.
Cowboys & Aliens - Playtech
Cowboys & Aliens is a Playtech game based on a sci-fi film featuring Harrison Ford and Daniel Craig. The game design is an unusual mixture of science fiction and the Wild West. The 5-reel, nine payline slots has quickly become a classic, and it's available at many slot sites for free and real money. The bonus features include the Alien Attack Bonus, the Alien Weapon, and the comic strip Wilds. It's a game that's entertaining and can reward you with decent payouts.
What on Earth - Netent
What on Earth is a Microgaming slot machine with nine pay lines and 5-reels. The visuals are bright, simple and the game is highly interactive and super fun to play. What on Earth features three scatter symbols, which activate the Beam Em Up Bonus game where you help aliens abduct 13 different characters from Earth, each with a 200x multiplier. The destination bonus game lets you travel to New York, Cairo, London, and Beijing to abduct something from its hometown with a 400x multiplier as your reward.
Frankenslot’s Monster - Betsoft
Frankenslot's Monster by Betsoft is a classic sci-fi game with fantastic and high-quality sound. You spin the reels within a Victorian-style laboratory where the mad scientist cheers on as the monster comes to life. The entertaining bonus round puts you in charge of a panel to control the level of shock you give the monster, with the possibility of winning up to 25x your triggering stake. You can play the sci-fi-themed slot at online casinos that use BetSoft software for real money and for free.
Aliens - Netent
Aliens slot is a popular NetEnt release that offers a unique arcade game atmosphere and a dark and spooky atmosphere faithful to the original film. The game has three levels, which are The search, The encounter, and The Hive. When you fill the alien activity meter on level one, you'll access the next level and fight through a corridor to reach the Queen hive. If you can shoot all the aliens while conserving your ammo, you will move up to level three; otherwise, you go back and have another try.
Terminator 2 - Microgaming
How can we not mention Terminator 2 by Microgaming! The groundbreaking movie from the mid-1990s has influenced pop culture, and this Microgaming slot machine deserves to be on this list. The action-packed adventure is full of outstanding features, including the T 800 version triggers at random and gives you all the high-value game symbols paying out mystery prizes. Arnold Schwarzenegger's iconic role as the terminator and Sarah and John Connor fight against the unstoppable T-1000. Terminator 2 is by Microgaming and has 5-reels, three rows, and a massive 243 winning possibilities, and the graphics are cinematic quality, with metallic and robotic undertones. Terminator 2 comes to life with stunning sound effects in true cinematic fashion, and the RTP payout rate is 96.62%.
Little Green Men
IGT is the creator of Little Green Men, a science fiction-themed slot game with exceptional 3D graphics. You can set stakes up to 80 credits with the 50-payline version, and there's a 40 credit, 25-payline version with an adjustable maximum betting limit. If your reel gets the Little Green Men icon, it automatically transforms it into an entire reel of Wilds! The Little Green Men icons can appear at random during regular gameplay and instantly transform all five reels into Wilds.
Battlestar Galactica - Microgaming
Battlestar Galactica first appeared on screen in the late 1970s, with a remake in the mid-2000s. The TV series is one of the most praised in the history of science fiction and has legions of loyal fans and followers. Microgaming brings Battlestar Galactica vividly to life with a fantastic slot machine. Anyone can enjoy the slot game, not only fans of the long-lasting sci-fi drama. The game has 5-reels and 243 winning pay lines, and the base game has three play modes, the Normal, Run and Fight.
The Ion Storm Bonus Feature enables the reels to go wild when they randomly trigger, thereby rewarding you with a maximum of fifteen free spins and a 3x win multiplier of your triggering stake. Another innovative gameplay element is the ranking achievements feature, which provides a higher military ranking to players, depending on how much you bet, and how long you play. You start as a civilian, and you can reach the Admiral rank. Every step unlocks More rewards, and the RTP payout percentage is a decent 96.62%.
