Galactic Themed Slots for Space Junkies

Space junkies get the perfect chance to let their imaginations run free during galactic encounters. Galactic-themed slot games take players on intergalactic adventures, these cater to participants who love futuristic themes and an element of the unknown. Premier game developers have fun with space-inspired themes since UFOs allow for a retro feel while leaving lots of space for mysteries. Ready to whoosh into outer space? It is indeed time to blast off in your spacesuit to enjoy the best and most spellbinding spinning adventure, a journey that could end up with loads of winning success.

Burning Stars

Set your imagination on fire with the Burning Stars slot by Wadan Gaming presenting space junkies with a superb stargazing-adventure-themed five-reel video slot. Limitless winning opportunities are available on 20 paylines with the highest combination prizes paid for five fire sevens. The star scatter pays the second highest combination payouts from any position while generous rewards can be gained for three to five identical high card symbols. The Burning Stars slot features a 96.5% RTP and maximum win up to 305x. Similar titles include Magic Stars 6, Magic Stars 3 and Space Gem slots.

Cosmic Cash

Pragmatic Play offers intergalactic adventure chasers an incredible futuristic experience on 40 paylines arranged across five fast-spinning reels. Cosmic Cash features numerous jackpot prizes via its grand jackpot, major jackpot, minor and mini jackpot displayed on the left side of the reels. Bonus boosts pushing participants toward massive payouts include wilds, Cosmic Cash scatters, the cosmic respins round and up to 50 free spins in the Cosmic Cash bonus game. The high volatility slot features a 96.56% up to 96.58% RTP and maximum payouts up to 2,650x.

Sizzling Moon

Wazdan invites space junkies on an intergalactic adventure in the Sizzling Moon video slot. The slot game appeals to a broad audience with its refreshingly uncomplicated gameplay brilliantly enhanced via sensational visuals. Featuring 16 independent reels across a 4x4 grid, eight or more of the same symbols get rewarded. Special bonus features include the hold the jackpot, respins and sticky symbol bonus rounds. Selectable volatility levels make it possible to enjoy Sizzling Moon as low volatility, medium or standard volatility, or high volatility slot with an RTP of 96.14% and the highest payout up to 2,500x.


ReelPlay grabs the attention of those addicted to cyberspace and frantic about exploring space in the Hypernova Infinity Reels video slot. Every spin starts on three reels and an extra reel is added once a winning combination is achieved which improves your chances of claiming big payouts. Success follows once you repeat the process and land up to 12 or more extra reels which during the bonus round rewards you with 888x your total wager. Enter the free spins feature to claim prizes of up to 100x or head straight for the top payouts worth up to 2,000x.

Cosmic Charms

Cosmic Charms slot by Kalamba Games introduces those who love space games to a whole new level of outer space enjoyment. It's a voyage to distant galaxies cramped with excitement, while the five-reel, 40-payline video slot brilliantly combines modern graphics and classic symbols to lead participants to handsome rewards. It is a high-volatility adventure featuring wild symbols and wild multipliers that can reach up to 10x. The wild symbol offers substantial payouts worth 20x, the cashpot prizes can pay as much as 10,000x and a single spin can reward payouts worth up to 20,000x.

Martian Miner

Utilizing the infinity reels feature by ReelPlay, Yggdrasil Gaming creates one of the best video slots inspired by a futuristic space exploration meets outerspace mining expedition theme. The goal is to drill deep while the medium to high video slot forces players to work on strategies on how to gain the most from super high rewarding symbols. Bonus features include additional wilds, multiple enhancers during 10 free spins and the teleport rider feature. Explore the Martian Miner slot offering a 96.06% RTP and drill your way to top prizes worth as much as 5,526x your wager.

Ancient Eclipse

Bang Bang Games harness the power of the sun and the moon in the Ancient Exclipse video slot released by Yggdrasil Gaming. It's a mysterious Mayan-style five-reel video slot offering 1.024 ways to land prizes in numerous interesting ways. The most common is combination rewards paid for a trio of the same found on adjacent reels. The golden sun goes wild as it takes the place of all non-bonus symbols, while the eclipse takes centre stage during the bonus round. Get the moon to show up in the sun frame to enjoy waves of wild symbols. Or enjoy 12 free spins in the Ancient Eclipse slot featuring a 96.53% RTP and a maximum reward worth up to 4,595x.

Cluster Slide

Cluster Slide sweeps space junkies off their feet by introducing a planet crowded with tiny monsters that appear super cute, but could hide cannibalistic tendencies. It is an ELK Studios masterpiece featuring seven reels each eight rows high to host clusters made up of no less than five symbols. Bright squared monsters ensure spectacular visuals, exceptional Cluster Slide bonus features include avalanches, feature wilds, the generator, multipliers and the bonus game. Slide into an experience that will leave you with awesome memories as you benefit from its 96% RTP, medium to high volatility and maximum wins per spin up to 10,000x.

Hypernova Megaways

ReelPlay creates a diverse selection of highly enjoyable video slots although the success of Hypernova Infinity Reels leaves the developer with no choice but to create something super special dedicated to all the slot fans. Hypernova Megaways slot increases the space experience enjoyment while enlarging the number of ways to win up to 117,649 across seven reels. Sensational space-themed features include cascading symbols, respins, and four fixed jackpots. The betting options range from £0.40 up to £25 per spin, the game RTP is 96.09% and the maximum win is equal to the total wager x 8,641.


Start your quest to the stars now with the Starquest video slot by Big Time Gaming experience the thrill, the madness and the crewmen's team spirit. The Starquest mission takes place across six reels and the number of ways to win can increase up to 117,649. Bonus features assisting outerspace travellers to gain maximum profits include reels covered entirely in wilds and the wild re-spin bonus. Travel at a budget by betting the minimum of £0.20 or go all out with maximum bets of £40.00 per spin to claim a maximum win up to 20,000x while benefitting via a 96.90% RTP in the high volatility game.

Space Miners

Relax Gaming makes it possible for fortune seekers to expand their treasure-hunting expeditions beyond the boundaries of the earth. Space Miners is a six-reel wealth-grabbing experience taking place across an astronomical number of up to 1,000,000 paylines. High volatility perfectly combines with up to a million win ways while bonus boosters include respins, power-up features and loads of free spins. In borrowing from several top-performing games, Relax Gaming brings all the best features together to offer space junkies something truly unique while offering explosive payouts worth up to 50,000x.

Cosmic Voyager

Thunderkick casts outer space junkies out into the massive intergalactic space filled with mystery and unknown riches. Cosmic Voyager introduces space travellers to endless winning opportunities claimable via combinations of 10 reels hosted by five high-paced reels. Bonus discoveries come in the form of re-triggerable free spins, wilds and symbols expanding to present galaxy-sized payout potential. Reach way beyond the stars in this highly volatile space-themed adventure with a 96.14% RTP and claim maximum wins worth 5,000x.

RTP and Variance for Outer Space-Inspired Slot Games

The huge number of space-themed games available at the best UK slot sites include exciting versions with unique approaches from some of the best game developers in the online gambling industry. Each of the space-inspired video slots showcases the game creator’s way of exploring the unknown and finding ways to discover interplanetary excitement.

Outer space-inspired slot machines that cater to all types of space junkies via different variances while offering high payout rates include some of the most popular titles created by leading software providers. The Slot Buzz guides you towards the best space-inspired slot game payouts:

Best Low Volatility Slots with High Return to Player Percentages

Best Medium Volatility Slots with High Return to Player Percentages

  • Starmania by NextGen 97.97% RTP
  • Space XY by BGaming 97.00% RTP
  • 2027 ISS by Endorphina 96.00% RTP

Best High Volatility Slots with High Return to Player Percentages

  • Reactoonz by Play’n GO 96.51%
  • Space Wars by Genesis Gaming 96.00%
  • Astro Legends: Lyra and Erion by Foxium 96.63%

Where to Play These Games

The Slot Buzz are the first to acknowledge that finding the best UK slot site is crucial in enjoining a great online casino experience. It is essential to play top space-themed games that are tested and certified as fair, while fast payouts are one of the biggest decision-makers when you’re ready to register with an online casino.

Casino Planet

Casino Planet is a UK online casino offering a thrilling welcome offer matching new players’ first deposit with a 100% bonus up to £100 while the top UK slot site also throws in 200 free spins on the Book of Dead video slot. Licensed and approved by the Malta Gaming Authority and the UK Gambling Commission, all games at the casino are tested and certified as RNG fair.

The excellent variety of slot games includes some of the top space-inspired titles crafted to satisfy the space traveling wishes of all space junkies via an array of games by NetEnt, Play’n Go, Quickspin, Red Tiger Gaming, and Wazdan.

Casino Lab

Casino Lab invites new players to enter a UK casino laboratory where the art of potion-making starts with a very generous 100% welcome bonus infusion of up to £100 plus 300 free Reactoonz Spins. Right from the get-go it is clear that the incredible gaming library at Casino Lab features some of the best space-themed slots.

The wide range of slot titles by premier game providers includes the very best games by Wazdan, Quickspin, Yggdrasil Gaming, and iSoftBet. Membership offers instant online and mobile access to the best live casino games by Evolution Gaming and a broad range of different roulette, baccarat, and blackjack versions.

Spin Rio Casino

Spin Rio is an exciting UK slot site welcoming players to a festive spin party atmosphere via a welcome bonus worth up to £200 plus 100 free spins unlocked via the initial deposit. Banking methods such as Visa and MasterCard debit cards, Trustly, PayPal, Skrill and Neteller ensure quick deposits and fast withdrawals.

The games library is packed with excellent slot game titles by Pragmatic Play, NextGen Gaming, Blueprint Gaming, Play’n GO and NetEnt. Enjoy the best outer space-themed slot games while spinning away in a Brazilian island party atmosphere regulated by the UK Gambling Commission.

The Slot Buzz Wishes You The Best Space-Themed Experience

Play responsibly and reach for the stars when you enjoy the top space-themed slot games at the best UK Slot Sites. Double your chances of winning while exploring alien worlds, prolong play as an interstellar trucker or simply increase the possibility of dodging enormous black holes when you accept a 100% casino welcome bonus & free spins. Read the terms and conditions and then stick to the rules and take the bonus limitations into consideration, it’s a sure way to make the best of your welcome bonus.

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