Space Miners Slot

  1. Bonus $1,000 Spin to Win Virtual Credits Everyday
    Must be 18+ and present in an eligible state. T&Cs apply.

Space Miners Slot Review

You could be forgiven for looking at Space Miners, an exciting new slot from Relax Gaming, which was some sort of spin-off from Reactoonz or similar titles. The game has clearly taken inspiration from several other slots, but it is certainly not one that is content to live in their shadows. Relax Gaming has designed a unique slot game full of great bonus features and winning potential. Let’s go mining and find out what is in store for us in this Space Miners slot review.

Space Miners Game Logo
RTP 96.47%
Volatility High
Maximum Win €1,000,000.00
Bonus Buy Icon Error No
Game Provider Relax Gaming

Licensing Authorities and Testing Agencies

Space Miners Online Slot Game Design

As we’ve mentioned, the slot has a lot in common from a visual perspective with other titles like Play’n GO’s iconic Reactoonz. The game is based around a group of cheeky little alien critters who are mining for wins on asteroids. Relax Gaming brings these critters, as well as the entire game itself, to life with a selection of animations and well-timed graphics. It’s a slot that is just as much fun to watch as it is to play, which is rarely the case.

How to Play the Space Miners Online Slot

The first thing you are going to notice about Space Miners is that it does not look like most top online slots. The game starts with an active 6x3 grid with blocked-out spaces all around it. Every time you score a win, you will destroy the blocks and expand the reels further. Every win is then followed by a cascade, giving you the chance to further expand. The real money slot starts with 729 ways to win and expands all the way to 1 million ways – which is really quite something. The reels will reset themselves after the winning cascade is complete.

The slot can be played from $0.10 up to $20. All of the symbols in the game tie in with the theme, with the higher-paying ones being the aliens themselves and the lower-paying ones being the diamonds that they mine.

Reels 6
Rows 10
Autoplay Option
Autoplay Option Icon Yes
Release Date
Release Date 08/02/2022
Paylines 1000000
Minimum Bet
Minimum Bet €0.10
Maximum Bet
Maximum Bet €20.00

Playing Space Miners Mobile Slot

Like a lot of free slots with this style, Space Miners looks fantastic on mobile devices. The game has been fully optimized and designed to work on a range of devices. It is supported on Android and iOS operating systems and runs smoothly on most mobile browsers. We found no issues with the slot’s feature running on the smaller screen.

Space Miners Slot Bonus Features

Securing winning cascades is the key to success when you are playing the Space Miners slot for real money. The more the game expands, the better the winning opportunities. There are also several Power-up Symbols that can be added to blocks and then unlocked with spins. These are the cross – which destroys symbols in a vertical and horizontal line – a Horizontal Destroyer, a Vertical Destroyer, and a 3x3 bonus, which destroys nine blocks in a 3x3 area.

This is not the only bonus in the game. Space Miners also has a Free Spins round, which is triggered when you’ve collected three Bonus Symbols. The Free Spins round takes place on a different set of reels, but the only difference is that the grid doesn’t reset after losing spins, which means you can have a big number of ways to win active throughout the round.

Slot Features

Scatters Icon Yes
Wild Symbol Icon Yes
Free Spins Icon Yes
Expanding Reels Icon Yes
Expanding wilds Icon Yes
Re-Spins Icon Yes
Cascading Reels Icon Yes
Quickspin Icon Yes

Space Miners Slot Maximum Win, RTP & Volatility

The Space Miners RTP is nice and healthy at 96.47%. The game is in the high volatility range, which isn’t surprising when you find out it has a nice big potential win of 50,000x your stake. All of these numbers are very good and are definitely going to attract players.

Space Miners Slot Summary

Relax Gaming has smashed it out of the park with Space Miners. We must admit when it first loaded up, we were worried we would have another Reactoonz imitator on our hands, but that is far from the case. The game has a fantastic pay mechanic, and the Reel Expansion feature lends itself perfectly to the bonus rounds. With some big win potentials, fantastic bonuses, and a quirky design, Relax Gaming has a hit on its hands with this one. Play the Space Miners slot at the best slot site.

Best Cascading Reels Slots

Gonzo’s Quest Game Logo
Software Provider NetEnt Logo
Cascading Reels Icon Yes
RTP 95.97%
Volatility Medium
Maximum win €125,000
Bonanza Game Logo
Software Provider Big Time Gaming Logo
Cascading Reels Icon Yes
RTP 95.98%
Volatility High
Maximum win €240,000
Reactoonz Game Logo
Software Provider Play'n GO Logo
Cascading Reels Icon Yes
RTP 96.00%
Volatility High
Maximum win €457,000
Temple Tumble Megaways Game Logo
Software Provider Relax Gaming Logo
Cascading Reels Icon Yes
RTP 96.25%
Volatility High
Maximum win €700,000
Da Vinci Diamonds Game Logo
Software Provider IGT Logo
Cascading Reels Icon Yes
RTP 94.93%
Volatility Low
Maximum win €1,000,000
Jammin’ Jars Game Logo
Software Provider Push Gaming Logo
Cascading Reels Icon Yes
RTP 96.83%
Volatility High
Maximum win €200,000
GEMiX Game Logo
Software Provider Play'n GO Logo
Cascading Reels Icon Yes
RTP 96.83%
Volatility Medium
Maximum win €451,350
Big Bad Wolf Game Logo
Software Provider Quickspin Logo
Cascading Reels Icon Yes
RTP 97.35%
Volatility Medium
Maximum win €75,000
Sugar Rush Game Logo
Software Provider Pragmatic Play Logo
Cascading Reels Icon Yes
RTP 96.50%
Volatility High
Maximum win €500,000
The Border Game Logo
Software Provider Nolimit City Logo
Cascading Reels Icon Yes
RTP 96.17%
Volatility High
Maximum win €4,428,800

New Slots Calendar

New slot games are popping up more often than you think. Over the years we’ve built up relationships with the internet’s leading slot game developers, so if a new game is about to drop it’s likely we’ll hear about it first. If you don’t want to be behind the curve, stick with us.

New Games Calendar

Meet Our Slot Tester

Karolis Matulis
Karolis Matulis Slot Tester

Karolis Matulis is an SEO Content Editor at with more than 5 years of experience in the online gambling industry. Karolis has written and edited dozens of slot and casino reviews and has played and tested thousands of online slot games. So if there's a new slot title coming out soon, you better know it – Karolis has already tried it.

This review is based on the writer's personal opinion is an informative comparison site that helps users find the best products and offers. We maintain a free service by receiving advertising fees from the brands we review. Ratings are based on position in the comparison table or specific formulas. We strive to keep information up-to-date, but offers are subject to change. We do not compare or include all brands and offers.


Who developed the Space Miners online slot game?
How many ways to win are there in the Space Miners online slot game?
How do I get free spins in the Space Miners slot?
Where is the best place to play the Space Miners slot?
What other slots are similar to the Space Miners slot game?
How volatile is the Space Miners slot?
What is the highest paying symbol in the Space Miners online slot game?
How much can I win in the Space Miners slot?
Can I buy a bonus in the Space Miners slot?
What are the Power-ups?

Ask the experts

Need expert help? Ask a question and one of our in-house experts will get back to you...

Get in touch
Get in touch

Test Your Luck
Not Your Spam Filter

Sign up to receive emails and promotions from Email Signup Coins