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Top 5 Alien Themed UK Online Slots

Top 5 Alien Themed UK Online Slots

Aliens UK Online Slots – NetEnt

The many chances to win real money in NetEnt’s Aliens UK Online Slot is sure to get the heart in your chest pumping, otherwise you better hope it is your heart and only excitement is what will burst out. From the classic 1980s Science Fiction horror movie, the transparent reels of Aliens online places you on the doomed spaceship where your view is somewhat computerized. The visuals are amazing and capture the ominous apprehension that an Alien can pop out at any moment to have you as its lunch, and this is enhanced with the spooky backing tune. The symbols are of a red alien as well as aliens of the colour yellow, green, turquoise, and blue. There is also a Wild symbol, and lower paying Alien eggs. The Alien slime covers 5 reels, 3 rows, 15 payways, a 96.4% RTP, AutoPlays for continuos spins, a terrific mobile slot gameplay, and a wager span between 15p and £150. Just as a video game, Aliens online slot has a Bonus that progresses through 3 levels of survival – The Search, The Encounter, & The Hive. In the levels, you can enjoy instant coin wins, Free Spins, and multipliers up to 240x your initial wager if you kill the Queen Alien.

Aliens UK Online Slots

Mayan Gods UK Online Slots – Red Tiger

Mayan Gods UK Online Slots

Beam up to experience out of this world opportunities for exciting rewards in Red Tiger’s Mayan Gods UK Casino. The ancient Mayan Civilization is fabled to have a close connection with Extra-terrestrials, and so before spinning the reels a UFO is seen hovering over old Maya gold archeological remnants in the Mexican jungle and then flying away. The symbols consist of: a reddish disk with gold light, an eagle, an ancient pyramid, a spiral bluish item, a leopard Wild, 4 special distinct Mayan Gods (King, Eclipse, UFO, and Shaman), and low paying earth symbols. The ancient Aliens float across 5 reels, 3 rows, 20 payways, a 96.11% RTP, up to 100 AutoSpins, and a bet span between 20p to £10. There is a thrilling tumbling/cascading reels setup whereby any winning formations vanish from the reels to be replaced by more symbols that could form subsequent wins. This essential allows for many wins on a single bet, with an added thrill of a multiplier meter that can increase up to x25 per back to back reel tumble. The Bonus is triggered by the 4 Mayan Gods symbols and these award prizes of giant 2x2 Wild symbols, low for high valued symbol swap, and a multiplier boost with a respin.

Mayan Gods UK Online Slots

Kaiju UK Online Slots – Elk Studios

The future looks bleak in Elk Studio’s Kaiju UK Online Casino, but you can reverse the dystopia by battling monsters with the heroine HA-42 and enjoy many ways for rewards with each spin. The backdrop to the reels of Kaiju online displays a darkened, misty, abandoned street dimly lit by flickering signage. The symbols include red, blue, and green gems, a Wild symbol, HA-42 Scatter/Bonus, and the corresponding red, blue, and green cards. The apocalypse can be stopped over the 5 reels, 3 wager-rows, 7,776 ways to win, a theoretical Return to Player of 96.3%, AutoSpins, and a bet span of 20p to £100 (with a special betting strategy setting available). At least 3 of the HA-42 Scatters trigger the Bonus where she will fight 1 out of 3 of the red, blue, or green monsters during 7 Spins. The fight rewards stuck and transforming Wilds on the reels, and also a Reel Expansion for greater winning formations. Destroy the reptilian Kaiju for a chance to grab a 130,440 coin jackpot and save the planet from certain destruction.

Kaiju UK Online Slots

Mars Attacks! UK Online Slots – Blueprint Gaming

Mars Attacks! UK Online Slots

Based on the comical, Science fiction movie about evil Martian invaders, Blueprint’s Mars Attacks! UK Casino lets you zap off a cosmos of opportunism to win high rewards per spin. Beyond the see-through reels appear the White House with UFO saucers flying around the redly lit dusk skies. The symbols include a logo, The Alien Leader, a TV showing the Martian broadcast, an eyeball, a skeleton Wild, and a Scatter scary Martian. The sounds of Tom Jones’ It ain’t unusual can be heard over 5 reels, 3 wager-rows, 20 payways, a 96.44% RTP, an easy to understand mobile slot gameplay, and a wager range between 10p and £200. Mars Attacks! online also has quirky animations and a nice background music that further immerses players. The logo can appear stacked on the reels, and there are 1 of 5 unique features that are on offer during the main game. These include sticky wins for respins, a reel expansion up to 3,125 ways to win, Wild rewards, and symbol swap for winning combinations. 3 or more Scatters launch the Bonus of another 1 of 5 features. These award multipliers, instant coin wins, Free Spins on expand 5 x 4 reels, and a Jackpot King that can grant an amazing 10,000x multiplier.

Cazino Cosmos UK Online Slots – Yggdrasil

Cazino Cosmos UK Online Slots

From this cosmos to the next, Yggdrasil has launched a swanky zero gravity spot in Cazino Cosmos Online Casino Game, where the stars can literally align on multiple rewards to be won. The background to the reels displays a floor to ceiling wall inside a spacecraft, to take in the gorgeous purplish stardust and nebulas of space. The symbols include the ship’s pilot, a robotic bird, a card-playing cat, a robot-droid drinking wine, a Wild symbol, and a Scatter. The amazing visuals combined with the ethereal space-like music create an beautifully immersive gameplay, as per the quality stamp of Yggdrasil. Cazino Cosmos online slot flies over 5 reels, 3 wager-rows, 20 ways to win, a max 1,000 nonstop AutoSpins, a return to player of 96%, and a bet range from 10p to £20. The Wilds can be collected in 5 spots over the reels to activate a specific feature on the 1 to 5 reels. These include Stuck Wilds on reel 1, 5 Free Spins on Reel 2, Wild wins on Reel 3, Wild mutation win on Reel 4, and double stacked Wild awards on Reel 5. 3 or more Scatters rewards a max of 20 Spins that makes any Wild appearing becoming stuck as well as retriggering an extra 5 Spins.

Cazino Cosmos UK Online Slots 


You can come in peace to where players can find all these Top 5 Alien themed UK Online Slots. Counting down there are: Aliens, Mayan gods, Kaiju, Mars Attacks, and Cazino Cosmos.