Space Miners Slot Review

Our score 4.0 4.0 /5
User rating
Paylines: +720

Space Miners is an exciting slot game from Relax Gaming with six reels, three rows and 729 ways to win that has the potential to increase to one million ways to win! Players will find themselves in a futuristic galactic setting as they help the bright and colourful aliens mine for sparkling crystals and cash prizes.

Slot Type video slot
Reels 6
Scatter yes
Theme Space
Lines 720 to 1 million
Bonus Game no
Free Spins yes
Software Relax Gaming
Updated August 31, 2023


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This game is jam-packed with bonus features including a wild symbol, a respins feature, four power up features that can help potentially create more winning combinations and a free spins bonus round. With wins of up to 50,000x your stake up for grabs, this is a space mining adventure you will not want to miss out on.

How to play  

Players can get started spinning the reels of Space Miners in just a few minutes. Simply set your bet per spin using the + and – buttons under the reels. Once your bet is set, hit the white arrow spin button to get the reels moving. Bets per spin can range from as little as 10p up to £20 per spin.

To get winning combinations in this slot game, players will need to get three or more matching symbols on adjacent reels, starting from the first reel.

The symbols on the reels of this game are:

  • Blue crystal
  • Purple crystal
  • Green crystal
  • Yellow crystal
  • Blue alien
  • Purple alien
  • Green alien
  • Orange alien
  • Red alien
  • Crystal cart wild
  • Spaceship bonus


In the base game, the highest value symbol on the reels is the red alien and it awards 5x your stake for six in a winning combination. When the number of ways to win increases up to one million, the potential max win per spin rises to 50,000x your stake.

Special Features

There are four special features in the Space Miners slot game. This includes a wild symbol, a respin feature, a power up feature and a free spins round.

The wild symbol is the cart filled with the crystals mined by the aliens but you cannot miss it as it has the word WILD stamped on it. This will replace other symbols on your reels to help form new winning combos and possibly award bigger cash prizes. These wild symbols can also expand to create further winning combos.

Each time players get a winning combination, the respin feature will be triggered. This is similar to the popular cascade feature as the symbols in the winning combination will be removed from the reels to make way for new symbols to take their place. However, an addition to this respins feature is that blocked spaces will be destroyed to allow more symbols on the reels and this is how you can increase the number of ways to win up to a potential one million. It is with the one million ways to win that wins of up to 50,000x your stake are up for grabs.

As you spin the reels, you will notice that some blockers have a power up symbol attached. When these power up blocker symbols are removed from the reels, it will trigger the associated power up feature. There are two power up features available in the base game while in the free spins round there are four. You can also trigger more than one power up feature at a time.

  • Horizontal power up – all blockers on the horizontal line will be removed
  • Vertical power up – all blockers on the vertical line will be removed
  • Cross power up – all blockers on the horizontal line and vertical line will be removed. This is only available in the free spins round
  • 3×3 power up – all blockers in a 3×3 area will be removed. This is only available in the free spins round

Following on from the power ups is the highlight of the game, the free spins bonus round. This is triggered by three or more spaceship bonus symbols and the more you land, the more free spins you will be awarded:

  • Three spaceship scatters – six free spins
  • Four spaceship scatters – eight free spins
  • Five spaceship scatters – 10 free spins

There is no upper limit on the number of free spins you can receive and as you play this feature, landing another spaceship scatter will award one additional free spin. When blockers are destroyed in this feature, they will stay open to provide more ways to win.

Graphics and Sounds

Space Miners is a light-hearted slot game with a design that does not take itself too seriously. The graphics in this game are superb as players will be transported to outer space where you will be joining lots of bright and colourful aliens that are mining for beautiful crystals.

A fantasy space setting makes up the backdrop to the game while galactic rocks encompass the reels. On the reels, the low value symbols are the crystals in blue, purple, green and yellow while the high value symbols are the different coloured aliens including the blue alien, the purple alien, the green alien, the orange alien and the red alien. A futuristic soundtrack plays in the background as you spin the reels.


If you love the popular slot game Reactoonz from Play ‘n GO, you are sure to enjoy spinning the reel of Space Miners as the bright and cartoonish look of the game is very similar. The graphics in this game are fantastic and players will enjoy the wide range of bonus features.

Highlights include the power ups and the free spins round where there is the potential to win up to an incredible 50,000x your stake. If you are ready to get started mining to potentially win cash prizes, spin its reels today from as little as 10p per spin. You can check out the Space Miners slot at a Which Bingo recommended online casino.

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Anita Heffernan Whichbingo Author

Author And Managing Editor

Anita Heffernan

Anita is well-known and respected within the online bingo industry, she loves all things bingo and slots and has been involved with online bingo and gambling sites since the late 1990’s. She has been the full-time writer and Editor of WhichBingo for much of that time and is respected by operators and players alike for her no-nonsense judgments and opinions. Anita has seen the highs and lows of the industry she loves, has seen it grow and develop and contract again into what it is today. She has worked with the biggest names in the industry and has a reputation for being fair and to the point in her writing.

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