Stars of Orion Slot Review

Expert Rating: 4.5 out of 5
Review by Chris Taylor
Last update 14th December 2021
Review by Chris Taylor
Last update 14th December 2021

Powered by ELK Studios, the Stars of Orion slot is a galactic themed game with 8 reels and Cluster Pays mechanics. With Avalanches, winning symbols are collected in the Magic Meter for multipliers up to 64x. There are also 5 Magic features, Super Symbols that transform symbols and a Free Drops Bonus feature. With a Super version available, the Magic Meter doesn’t reset between free spins making it easier to achieve 64x multipliers. With 10,000 x stake max wins, read more in our Stars of Orion review.

Stars of Orion Max Win
10,000 x bet
ELK Studios
Type of Slot
Video Slot
Cluster Pays
Stakes Range
20p to £100
Bonus Features
Yes (10)
Free Spins/Multiplier
Max Win
10,000 x

Stars of Orion Demo

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Stars of Orion Slot RTP, Details & Wager Limits

Reels/Paylines: 8 reels + Cluster Pays

Stakes Range: 20p to £100 per spin

RTP: 95%

Max Win: 10,000 x stake per spin

The Stars of Orion slot is played on an 8 reel, 6 row grid and uses Cluster Pays. Winning combinations are paid when clusters of 5 or more matching symbols land adjacently connected to one another, anywhere on the grid. It’s possible to land multiple clusters of the same symbol that are not connected to each other.

Playable from 20p to £100 a spin, click on the ‘Coins’ icon to bring up all available stake levels. In some countries, you will find an Auto Spin option with up to 100 auto spins available. In the Settings tab, you can select the ‘Quick play’ option for faster spins. You can also show your stake in coins and play with or without sounds/music.

The Stars of Orion RTP is 95% which is under the 96% slots average but the new go-to rate for ELK Studios. With a hit frequency rate of 25%, you’ll land a winning combination, on average, every 4 spins.

The variance is high (8/10) and the most you can win is 10,000 x your total stake from any spin. The bigger wins will come from the free spins.

Theme – Audio & Design Features – align orbs under the stars

Theme: Constellation

High Value Symbol: 7

Compatibility: Mobile, Tablet, Desktop


With a constellation theme, the Stars of Orion slot is based on the Orion constellation which can be seen from all over the world. It’s also the visible and recognisable constellations and takes it’s name from the hunter in Greek mythology.

Design wise, a star-lit night is the setting where you’ll see Stone Henge-like structures in the backdrop. With a rock-heavy soundtrack, it’s intense and crystal clear.

Symbols include purple, green, blue and red orbs as well as birds, wolves, deer and 7s making up the higher value symbols. The 7 is the most valuable symbol with a cluster of 15+ rewarding you with 200 x your total stake.

There is also a W wild symbol that replaces all symbols bar the Bonus scatter. On the reels you will also find Super symbols, a B Bonus scatter and a Super Bonus scatter (more details below).

Symbol Payouts/Info
stars-of-orion-slot-purple-orb-symbolPurple Orb Pays 0.1 to 2.5 x stake
stars-of-orion-slot-green-orb-symbolGreen Orb Pays 0.1 to 3 x stake
stars-of-orion-slot-blue-orb-symbolBlue Orb Pays 0.1 to 3.5 x stake
stars-of-orion-slot-red-orb-symbolRed Orb Pays 0.1 to 4 x stake
stars-of-orion-slot-bird-symbolBird Pays 0.5 to 35 x stake
stars-of-orion-slot-wolf-symbolWolf Pays 0.5 to 40 x stake
stars-of-orion-slot-deer-symbolDeer Pays 0.5 to 45 x stake
stars-of-orion-slot-7-symbol7 Pays 0.75 to 200 x stake
stars-of-orion-slot-wild-symbolWild Substitutes for all except Bonus symbol
stars-of-orion-slot-bonus-symbolBonus 3+ triggers 10 free drops

Stars of Orion Mobile


ELK Studios is a mobile-first slot provider. This means mobile play is the primary focus of their games and Stars of Orion is no different. It’s also available to play on tablet and desktop devices. Being a grid slot, I would still opt for a laptop or PC to get the full experience.

Stars of Orion Bonus Features

Like the galaxy, there are plenty of bonus features in the Stars of Orion slot. With 10 bonus extras, they include Avalanches, Super Symbols, 5 Magic features with multipliers up to 64x and free spins galore.

Avalanche feature

Like with other ELK Studios slots, like Bompers, there’s an Avalanche feature. When you land a winning cluster, the winning symbols explode and the current symbols roll to fill the vacated spaces. The newly vacated spaces are filled with new symbols giving you another chance to win. The Avalanches continue until no more new wins are formed.

Super Symbol feature

Look out for any symbol appearing as a Super symbol. Known as the Super Symbol feature, these Super symbols have blue frames around them. When Super symbols are part of a win, they spread to merge winnings clusters into larger super clusters. All winning symbols in the super cluster transform into the highest paying symbol for a bigger win.

Magic features


When you form a winning cluster, the winning symbols are collected in the Magic Meter to the side of the grid. This can lead to multipliers from 2x to 64x being applied to your wins. Furthermore, Magic features will also come into play:

Symbol Swap feature Adjacent symbols swap to create winning clusters
Orion’s Belt feature Extra drop/spin with 3 wilds added
Orion’s Club feature Extra drop/spin with 6 wilds added
Orion’s Shield feature Extra drop/spin with 8 wilds added
Orion feature Extra drop/spin with 13 wild symbols added

Free Drops Bonus feature

The Free Drops Bonus feature is triggered when 3 Bonus symbols appear anywhere on the grid in the base game. With 10 free drops/spins awarded, the Magic Meter’s progress is kept between free spins/drops. This means it’s easier to achieve multipliers up to 64x and benefit from the 5 Magic features.

If you land 3 Bonus symbols with red frames around them, you will trigger the Super Free Drops Bonus feature. With 10 free spins awarded, more Super symbols land.

X-iter feature

Like newer ELK Studios slots, there’s an X-iter feature. You can buy into 5 game modes but this isn’t available to UK players. Here’s what the 5 options offer:

X-iter 1 5 x stake 1 spin with a guaranteed win
X-iter 2 10 x stake 1 spin with more Super symbols
X-iter 3 50 x stake 1 spin with 3 extra Symbol Swap features
X-iter 4 100 x stake Entry to Free Drops Bonus feature
X-iter 5 500 x stake Entry to Super Free Drops Bonus feature

Stars of Orion Review Summary – successive wins can lead to big multipliers

Theme & Symbols

Sounds & Music

Bonus Features

RTP (95%)

Max Win (10,000 x)


The Stars of Orion slot is a well-designed game. It has some similarities to Cluster Slide which has a similar feel and uses a Cluster Pays mechanic.

ELK Studios also produced Cygnus which is based on the Northern constellation and sees the symbols roll after avalanches. The game also offers potential 64x multipliers, like Stars of Orion.

In Stars of Orion, there are more extras than the 2 aforementioned titles. You can also win up to 10,000 x your total stake per spin which is double that of Cygnus. It’s a decent game but it’s the multipliers coming from the Magic Meter which can propel your winning potential into orbit.

In summary, it’s a good game which will appeal to grid slot players. You just need those multipliers to work their magic and for the Super Symbols to transform plenty of symbols to fill the Magic Meter.

  • 10,000 x stake wins per spin
  • 10 bonus features
  • Multipliers up to 64x
  • Similarities to Cygnus slot

Stars of Orion FAQs

What is the Stars of Orion RTP?

The Stars of Orion RTP rate is 95% which is below the 96% average and normal for an ELK Studios title. Highly volatile, big wins can derive from the various bonus features.

What is the Stars of Orion max win?

The maximum win in Stars of Orion is 10,000 x your total stake per spin. The key to big wins is from the multiplier which can reach 64x when you fill the Magic Meter with winning symbols.

Are there any Stars of Orion free spins?

Yes, the Free Drops Bonus feature gives you 10 free spins. The Magic Meter’s progress is kept meaning its easier to land multipliers up to 64x. There’s also a Super Free Drops Bonus feature with more Super symbols landing.

Is there a Stars of Orion demo?

Yes, the Stars of Orion free play version can be played here at Available on all devices, ELK Studios is a mobile-first provider meaning it’s catered to mobile slots players.