Cosmic Eclipse Slot Machine

Hop onto the spaceship and head out to outer space where you can find wins and prizes of celestial proportions. Travel between planets, asteroids, and meteorites in search of heavenly treasures.

Cosmic Eclipse Slots is a 5-reel video slot game with 10 paylines, 3 rows, and an outer space theme. This medium-variance NetEnt casino game has a 96.52% RTP with bonus features such as the Black Hole Bonus, the Black Hole Bonus Scatter, and the Asteroid Wild, giving slots players a sci-fi vibe.

Are you daring enough to test your luck at conquering the cosmic jackpot?

Learn about the slot game in this Cosmic Eclipse Slot Review to explore the remarkable outer space with wilds and a bonus round.

Best Cosmic Eclipse Slot Sites

From our research, we have created a list of the Best Cosmic Eclipse Slot Sites in May 2022:

  • MrQ

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  • Wizard Slots

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    Play Ojo Logo

    This offer is only available for first time depositors. Min deposit is £10. 50 Free Spins on Rich Wilde and the Book of Dead Slots. Spin Value: £0.10. After your first deposit you may claim your 30 Extra Free Spins by visiting the Kicker Section. No min withdrawal. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO. If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer. OJO’s Rewards and Game Play policy applies.

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  • Wink Slots

    Wink Slots Logo

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  • Unibet Slots

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  • Playzee

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    100% UP TO £300 BONUS + 100 ZEE SPINS

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    Full T&C's Apply

  • WatchMySpin

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    UP TO £100 + FREE SPINS

    New players only. Wagering occurs from real balance first. 50x wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 days from receipt. Max conversion: 3 times the bonus amount. Withdrawal requests voids all active/pending bonuses. Excluded Skrill deposits.

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  • Slots Magic

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    UP TO £50 + 50 FREE SPINS

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  • 888 Casino

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    No Deposit Offer: New players only • Claim in 48 hrs • RS (Real Spins) for selected games • 14 day expiry • RS wins capped at £7 & credited as real money • Winnings granted once all RS have been used • Deposit Offer: 1st time depositor at 888casino only £20 min deposit with code • Valid for selected games only • Bonus wins capped at £500 • 30x wagering -req. vary by game- in 90 days • Payment method & country restrictions apply • Withdrawal terms, No Deposit Offer & Deposit Offer terms apply. 18+, BeGambleAware

    Full T&C's Apply

  • MFortune Slots

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    Full T&C's Apply

  • Mr Spin No Deposit Bonus

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  • Slotzo

    Slotzo Logo
    UP TO £150 + 50 EXTRA SPINS

    18+. New Players Only. Min. deposit £20. UK players. Max. bonus 1st deposit £50 and 2nd deposit £100. Max wins from spins £100. 35x wagering applies, within 21 days. 20 spins on 1st deposit and 30 spins on 2nd deposit. Spins available on specific games. Spins expire after 24 hours.

    Full T&C's Apply

About Cosmic Eclipse Slot

Cosmic Eclipse is a game with five reels and three rows. It has ten fixed paylines. This online casino slot game was released on the 12th of December 2017.

The game is set in outer space. It features bright coloured celestial bodies, starry galaxies, and natural occurrences in the universe.

Cosmic Eclipse is a video-based slot game with the universe as its theme.

Cosmic Eclipse Slots machine Symbols

The whole game is set next to the background of outer space with twinkling stars scattered around the screen. A black hole, highlighted with a deep purple colour, is placed to the right of the reels.

The control panel of the game can be found at the bottom of the screen. The panel displays the current bet at stake and the betting level.

It also shows the coin value and the buttons used to adjust the amount besides which is the total coins earned. The Autoplay, Max Bet, and Spin buttons are located in the middle of the control panel.

The reels of Cosmic Eclipse have an opaque, black background. The symbols on the reels are all celestial bodies.

A mystifying soundtrack plays while the reels are turning. When a player hits a big jackpot, an intermission show falling meteorites and a triumphant tune play to celebrate the big win.

Slot Info

Cosmic Eclipse SlotsAttributes

Casino Game:

Cosmic Eclipse Slot Game


10 ways online slots


5 reels slots


NetEnt Slots Games

Minimum Bet:


Max Bet:



Medium Variance Slots



Slot Theme: 

Outer Space, Sci-fi

Bonus Features:

Black Hole Bonus, Black Hole Bonus Scatter, Asteroid Wild

Max Win:


Free Spins:


Release Date:

12th December 2017

How to Play Cosmic Eclipse Slot

To start playing Cosmic Eclipse, the first thing to do is to set the coin size.

  • The coin size can be changed by using the buttons on the control panel. The smallest coin size in the game is 0.01, and the biggest coin size is 1.
  • Because the paylines of the game are fixed, the next thing the player does is to adjust the bet levels. This can be adjusted using the + and – buttons on the control panel. The bet levels can be somewhere between 1 and 10.
  • After setting the coin size and the bet level, the only thing left to do is to click on the black Spin button to dive into a universe of prizes.

Carry the whole universe in your hands wherever you go. Cosmic Eclipse is available even on mobile devices on instant play mode and download mode. It can be supported by both android phones and Apple devices without compromising the gameplay and the graphics.

Paylines and Stakes

To win at Cosmic Eclipse, a player has to land winning combinations across the paylines. Different symbols in the game have varied pays.

The symbols in the games with the lower pay rates are the smaller cosmic bodies. These are asteroids with different colours. The icons with higher pay rates are planets with different colours and a varied number of rings.

Cosmic Eclipse Slots Symbol winning Paylines

Here are the symbols arranged from the lowest paying symbol to the highest paying icons. The equivalent values for each of the symbols are set from landing a three-of-a-kind and a four-of-a-kind combination, respectively. The last value is the reward for landing the same symbol in all five reels.

  • Purple Asteroid = 5, 10, 30
  • Blue Asteroid = 5, 15, 40
  • Green Asteroid = 5, 20, 50
  • Green Planet with One Ring = 20, 40, 150
  • Yellow Planet with Two Rings = 30, 60, 350
  • Red Planet with Three Rings = 50, 100, 600

Playing at Level 10 with the maximum coin size awards a player with bigger wins. The top wins at the highest stake for Cosmic Eclipse is up to 400x a players bet.

Interactive Features

Cosmic Eclipse has a wild symbol in the game. This symbol is a collection of stone fragments with the word Wild. This wild symbol can substitute for almost all the other symbols in the game to complete a winning combination, except for the bonus symbol.

Cosmic Eclipse Slot Software Review

Cosmic Eclipse was created by NetEnt Entertainment.

Microgaming powers Cosmic Eclipse Slots

It was developed in partnership with Betsson Group, another big shot in the slot gaming industry.

NetEnt has a wide variety of popular slot games that have branded titles. They also have many developments that are based on blockbuster movies.

What Symbol Triggers the Cosmic Eclipse Slot’s Bonus Free Games?

Cosmic Eclipse Slot gives it’s player a bonus round.

  • Purple Bonus. The bonus symbol in the game is a dark purple swirl. This symbol only appears on the fifth reel during the base game. When this occurs, the Black Hole feature of the game is triggered.
  • Black Hole Feature. The Black Hole feature chooses a random symbol in the reels and turns it into an active icon. When this happens, all the active icons and wild symbols on the reels get sucked into the Black Hole. After this, the player gets to spin the reels again to collect more active and wild symbols.

After collecting 15 of the active and wild symbols, or when there are no more active and wild symbols left, the player can no longer spin the reels.

All the remaining symbols on the reels are cleared away. The collected active and wild symbols are then randomly returned to the reels to guarantee the player at least one winning spin.

What is the Cosmic Eclipse Slot RTP?

Cosmic Eclipse Slot has an RTP rate of a little over 96%. This RTP is the average in most slot games that promises decent returns to the player.

Cosmic Eclipse Slots Return to player

What is the Cosmic Eclipse Slot Variance?

Cosmic Eclipse is a low to medium variance game. This variance assures a player average to big wins as they play the game longer.


The Black Hole feature of the game is the most exciting part of the game, but it is not triggered often. This feature also does not assure bigger wins for a player. Including a jackpot progressive can increase the game’s popularity.

The plainness of the gameplay and good graphics quality make Cosmic Eclipse a perfect game for a player who seeks simple plays.

James has almost a decade of experience in the iGaming Industry. Winning several awards including "UK Casino Affiliate of the Year" he uses his experience to research the UK market to source the best bingo welcome bonuses, highest casino slots real money payouts and free spins sign up offers.