Astronomical Slot Review – RTP, Features & Bonuses

Astronomical Slot

You can often find Microgaming video slots that offer over 100 paylines, like Cash Crazy Slot, but their Astronomical video slot offers far less, with just one payline available. Astronomical offers just one payline as it is a traditional three-reel slot.

Continue reading below to find out what Astronomical offers you today.

How to Play Astronomical  Slot

Before taking a spin on this classic slot, you will need to know what game functions can be adjusted before each spin which we have highlighted below.

Astronomical Slot Gameplay

Firstly, Astronomical players should adjust their bet size using the “Coin Value +/-” buttons to set how many coins they wish to bet per spin. If you are short on time, hit the “Max Bet” button to your bet to the maximum amount without having to adjust manually.

Once you have set your desired bet amount, you can click the “Spin” button to initiate the spinning of the reels. If you are tight for time and do not want to fuss around hitting the spin button every time you are ready to set the reels into motion, then you can also use the “Auto” button to automatically spin the reels a set amount of times that you wish them to be spun.

Astronomical slot by Microgaming has been mentioned as one of the best space-related slot games; adding to this, most of the games with space themes have similar features and RTP figures, like Cricket Star Slot, which is very similar to Astronomical, which are both excellent in terms of design and features.

Slot Features

As mentioned before, Astronomical is a classic slot offering just one row and three reels, featuring a single payline. Betting on Astronomical starts as low as 25p per spin and maxes out at $15 per spin. This Microgaming slot does not offer a progressive jackpot, but it does provide players with a fixed jackpot prize worth 8000 coins.

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Being a classic slot, Astronomical features traditional slot symbols, including bars, double bars, triple bars and cherries, as well as theme-related images like planets and logo symbols.

Microgaming often offers slot games with plenty of features; for example, Dino Might Slot has a decent RTP figure, plenty of coins, a high multiplier, and more.

Astronomical RTP Figure

As a gamer, you will always want to know your chances of winning, so you know you are not wasting your time on a video slot that rarely pays out. If you are looking for a video slot that pays out more often, you will need to look for one that offers a high RTP (Return To Player) % or falls into the category of low volatility.

The Astronomical video slot offers an RTP figure of 95.05%.

Astronomical In-game Bonuses

Astronomical Logo

The Astronomical logo has two functions. The first function of the Astronomical logo is to act as a wild landing. These will either double or quadruple the winnings. She was landing three of these symbols awarding players the jackpot prize.


Those who are a sucker for a classic slot will fall in love with Astronomical’s retro-space theme, which Microgaming has perfected. It is good to see Microgaming offering a simple slot, as you can often find them offering slots with hundreds, sometimes even thousands of paylines, whereas Astronomical offers just a single payline. Furthermore, astronomical’s retro space theme is bound to keep you entertained for countless hours and combine this with its respectable RTP figure of 95.05%, you have got yourself a great slot that is worth trying out.

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About Josh Stewart

Josh lives in Edinburgh, Scotland, and works as a website editor. He has previously worked for several prominent online sites and, as a former professional golfer, specialises in sports and iGaming. Josh has almost a decade of experience as a freelancer and has received excellent reviews from current and previous clients.