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Gem Blast Online Slot (Endorphina)

Gem Blast is a 5 reel, 10 paylines slot from Endorphina. This slot has a freespins bonus. Play Gem Blast free demo for fun and try all the features of the game. Read our review below and if you want to play with real money you can find recommended online casinos further down this page.

You have to be 18 years or older to access our demo games. Please confirm that you are at least 18 years old.


Gem Blast Features

RTP ? : 96%

Max Win: 500x

Slot Rating: 7.6 / 10

Expanding Wilds, Gamble, Respins, Sticky Wilds, Win Both Ways,

Slot Themes

Bars, Gems, Sevens, Sky,
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Gem Blast Slot Review

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2/19/2021 by Casinogamesonnet

Gem Blast is a 5-reel online slot from Endorphina. You will find more about the slot and features in this review. Further down this page you can find more popular slots from Endorphina.

Gem Blast Features

Expanding Wilds, Gamble, Respins, Sticky Wilds, Win Both Ways, are some of the features available in this game. It also has a free spins bonus and if you are lucky this is usually where you can win the big bucks.

Gameplay and Themes

Gem Blast is designed with themes like Bars, Gems, Sevens, Sky, in mind. The layout of this game is pretty standard and consists of 5 reels with 10 possible paylines.

Gem Blast Slot Screenshot Review

How high is the Gem Blast RTP and Maximum Win?

Here you have the potential to win 500 times your total bet. This is low for slots these day but can give smaller wins a little more often instead. This value is calculated on a very large number of spins, often a billion spins.

The RTP for Gem Blast is 96%. This is good and about average for an online slot. RTP stands for Return to Player and is the percentage of stakes the game returns to the players. For example, if a player bets €10 the expected return for this game would then be €9.6. However, the RTP value is calculated over millions of spins which means the outcome of every spin will be totally random.

Slot Rating: 7.6 / 10

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Gem Blast Review