The cosmos holds the promise of untold riches hidden inside asteroids, leading to dreams of mining these big space rocks for all they’re worth. This is the premise of the Relax slot Space Miners, but look out for the aliens lurking together with the minerals! While it might look like Reactoonz, Space Miners is closer to Relax’s own Temple Tumble as you smash through the blockers and the game grid grows in size. Stellar fun awaits, so strap on as this Space Miners review reveals all about this slot.



Space Miners starts off with 6 reels, each with 3 rows, but you’ll notice the blockers on top and under the reels. Form a payline by landing 3 or more matching symbols on adjacent reels (starting from the leftmost reel) and any blockers adjacent to winning symbols will be destroyed. Winning symbols are likewise destroyed, leading to a cascade with new symbols dropping to fill the empty spaces and, potentially, lead to new wins.
The blocker destruction and cascades will continue so long there are winning symbols on the reels. This way the slot game can grow to up to 10 rows in height, with the number of available paylines growing from an initial 729 all the way up to 1,000,000.
As you might expect Space Miners is a fiercely volatile slot, while the RTP is set at a generous 96.47%. The betting range is set from £0.10 to £20, while wins are capped at up to 50,000x the stake.
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Relax adopts a bold and cartoony style for Space Miners, taking us to an asteroid mine painted in deep blues and purples. The game starts with a close up view of the reels and the symbols they hold, but the camera will zoom out as you land winning combinations, showing you by how much the game setup is growing as the number of reels increases. Add colourful symbols and a cute UFO that occasionally makes its way across the screen and you get one very pleasant looking game.
The reels hold 9 paying symbols, which are divided between 5 aliens in red, orange, green, purple, and blue, and crystals in yellow, green, purple, and blue. The minecart is the wild that can substitute for all symbols except the UFO scatters and power up symbols. Scatters are collected, with 3 awarding you with a round of free spins, while power ups can be uncovered as you smash through the blockers. We’ll detail this later on in this Space Miners review.

Yellow Crystals
3 - 0.15x / 4 - 0.3x / 5 - 0.45x / 6 - 0.6x

Green Crystals
3 - 0.15x / 4 - 0.3x / 5 - 0.45x / 6 - 0.6x

Purple Crystals
3 - 0.15x / 4 - 0.3x / 5 - 0.45x / 6 - 0.6x

Blue Crystals
3 - 0.15x / 4 - 0.3x / 5 - 0.45x / 6 - 0.6x

Purple Alien
3 - 0.3x / 4 - 0.45x / 5 - 0.6x / 6 - 0.9x

Blue Alien
3 - 0.3x / 4 - 0.45x / 5 - 0.6x / 6 - 0.9x

Orange Alien
3 - 0.45x / 4 - 0.75x / 5 - 1.05x / 6 - 1.5x

Green Alien
3 - 0.45x / 4 - 0.75x / 5 - 1.05x / 6 - 1.5x

Red Alien
3 - 0.75x / 4 - 1.05x / 5 - 1.5x / 6 - 7.5x
Space Miners is a modern slot, and that means it runs flawlessly on any device with an internet browser. This is thanks to HTML5, a technology that allows for slick, beautifully animated games that can be played on anything. Better still you don’t even need to download any additional software to get Space Miners going!



The key Space Miners feature is hidden inside the blockers. These are the Power Up symbols, which can trigger different modifiers once revealed. There’s also a free spins round triggered by collecting 3 or more UFOs!

The blockers can reveal any of 4 Power Up symbols. These are as follows:
You can potentially activate multiple Power Ups in the same spin. In this case these will interact with each other accordingly, and even possibly reveal more Power Ups.
Any UFO scatters landed while playing are collected. Collect 3 for a round of 6 free spins, with any additional UFOs adding +2 spins to the total. During the free spins any blockers destroyed will remain as such for the duration. Landing more UFOs will add +1 free spin to the round.
Space Miners combines two favourites, Temple Tumble and Reactoonz, into something entirely new and exciting. The visuals are great, the win potential tremendous, and the gameplay ultimately a whole lot of fun. We’re big fans of “growing” slots, and this game can reach a massive 10 rows in height with an incredible 1,000,000 paylines. Yes, as you might have figured out by this point we like Space Miners a lot, and we’re sure you will too.
Rating: 9.0
Here are some questions we’ve been asked about the slot Space Miners.