Queen of Mars

Rate This Free Game
(11 votes)
175 more slots

Get $25 on sign-up + up to $1300 + 200 FS

What Will You Play Next?
Queen of Mars Slot

Queen of Mars Slot Review

It’s time to blast off to a mysterious sci-fi realm on Mars with Merkur’s Queen of Mars online slot. This stunning game takes us high into the skies and gives us a chance to explore this amazing realm with each spin. The symbols and background are all beautifully designed to draw you into an alien world.

This impressive slot is home to wilds, free spins, and not one but two gamble bonuses. You can even collect half of your gamble win if you want to hedge your bets and keep playing for more rounds. If this feature is one of your favorites, you need to try the one in the Queen of Mars slot machine for yourself.

Keep reading to find out more about how you can journey to the stars with this slot game.

Martian Mystery

The Queen of Mars online slot has been developed by Merkur. This German company started by making games for land-based casinos and their slots are now featured at many of the best online casinos. We can always expect a Merkur slot to look beautiful and offer some brilliant features.

The symbols for the Queen of Mars slot machine help to create a cohesive sci-fi theme. Lower-paying symbols include 10, J, Q, K, and A. The higher-paying symbols are extremely interesting. They include a Martian cuff, a trident, and an icon of a Martian city. The highest-valued symbol in the game is a crystal-powered hover vehicle. The wild also acts as a bonus scatter and takes the form of an orb with some sci-fi decoration at the bottom.

All these higher symbols have an undeniable feeling of mystery to them. We know so little about this fantasy Martian world Merkur has crafted and the symbols invite us to find out more.

Accessible Bets

Whether you play Queen of Mars for free or for real money, you are going to love the low limits for the bets. The maximum bet of this game is just 20 credits. With the minimum coming in at 0.10 credits, this slot is very accessible to all players.

The slot game’s RTP is set at 95.94% and should offer a nice return for those who do play this slot. Though there is no volatility given, our expert review team estimated that the Queen of Mars slot machine would probably have a medium volatility.

Well-Chosen Bonuses

Merkur has proven with this game that you do not need to pack a game with bonuses for it to be a good game.

The first scenario you are likely to encounter is the lower win circumstance for the high-paying symbols. While many slots require you to have three or more of a symbol for a win, you will only need two of the high-paying symbols on one of the 10 paylines for a win.

To trigger the free spins, land three wild scatters. These in themselves could grant you a win of up to 200x your initial bet if you land a 5-of-a-kind, but they can lead to some massive bonuses in the free spins. Before you start your free spins, a random symbol will be selected for a special purpose. When it lands on the reels during the free spins, it will multiply across your reels and act as a scatter pay. Land three more orbs for additional free spins.

Finally, the Queen of Mars online slot is home to two gamble games. They are only available with the manual spins and not the autoplay. The first will be familiar to anyone who has tried a gamble game before. Simply pick whether the next card in a sequence will be red or black. The other is a ladder gamble where you will either climb up to a higher prize or drop down a step.

We loved these gamble games as they also included a “collect half” function. If you have played multiple rounds of the gamble game, hit this button to save half your stake as a win but keep playing.

Ready for Another Mars Mission?

Our planetary neighbor has long held our interest. Many other developers have made slots based around Mars. Here are some of the other titles you could try if the Queen of Mars slots game has interested you.

Blueprint Gaming has created a slot adaption of the 1996 cult movie Mars Attacks! This slot also features free spins and a gamble game, not to mention plenty of movie director Tim Burton’s iconic Martian aliens. Packed with five modifiers to affect gameplay, there is only one response you should have to this slot – “Ack ack ack!”

For a weird and wonderful sci-fi slot, check out SkillOnNet’s Mars Odyssey. You will be charmed by the many cute aliens in this game. Each one is distinctive and together they make some brilliant reels. Build up to your free spins by collecting scatters and filling the meter. You can then collect 10 free spins together with a win multiplier!

Journey to Mars

Queen of Mars online slot might be a simpler game, but it is packed with beauty and personality. Merkur has created a game that hints at a far greater civilization than what is shown on the reels. The featured symbol in the free spins can grant you a great win even with a lower-paying symbol. Finally, the gamble games both add a great extra level of gameplay.

If you want to head out of this world, you need to play Queen of Mars slot online today. Check it out at one of our top-rated casinos now!

Free to Play Merkur Slot Machine Games

You Might Also Like

Real Money Slots

Real Money Slots

Play the best real money slots of 2024 at our top casinos today. It’s never been easier to win big on your favorite slot games.

Real Money Casinos

Real Money Casinos

Looking for a safe and reputable real money casino to play at? Check out our list of the best real money online casinos here.

New Casinos

New Casinos

Sign up with our recommended new casinos to play the latest slot games and get the best welcome bonus offers for 2024.

Our Favourite Casinos

By subscribing you: consent to receive bonus offers and other emails from VSO; confirm that you are of legal age to gamble in your country of residence; and acknowledge that you have read and accepted our privacy policy. You can unsubscribe at any time. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

You've Won a Free Spin

Join Rooli now and get up to $4,000 + 475 free spins!

Claim Bonus

Will You Win?

Choose one of the treasure chests to see if you've won an exclusive bonus.


Treasure Box


Treasure Box


Treasure Box


No thanks

You've Won!

Treasure Box

Enjoy Your Prize!

You've won an exclusive one-time only bonus at:

Get up to $4,000 + 300 Free Spins
Claim Bonus
No thanks

Report a problem with

Let us know what went wrong:

Submit Your Feedback

Thank you for providing feedback! We’re sorry didn’t work.

If you’d like to tell us more about your experience Click here.

While we resolve the issue, check out these similar games you might enjoy.