Play Gem Blast Demo for Free!

Age verification
You have to be 18 years old to access and enjoy our demo casino games. Please confirm your age.
No, I'm under 18 Yes, I'm over 18

 Endorphina have released a new slot called Gem Blast. This is not to be confused with the Gem Blast from Cayetano which was released a good while back. We are now getting a Gem Blast which shines brighter than the brightest star in the sky. Speaking of the sky, Endorphina’s Gem Blast is inspired by the beautiful Aurora Borealis, more commonly known as Polar Lights. If you know a thing or two about those, then you should know that this is going to be one beautiful game.

Endorphina is a provider that likes to keep things grounded. Henceforth, we don’t see too many slots that are filled with crazy features and mechanisms that take ages to understand. Instead, we get a simple and solid slot that focuses on the core values of video slot gaming. Time to blast away a couple of gems and enjoy the beauty of nature.

Endorphina Real-Money Online Casinos

Pelaa Casino
€1000 Bonus + 150 Free Spins
8.60 / 10
Pelaa Casino
Players from United States are not accepted

King Billy Casino
100% up to €/$200 + 200 Free Spins
8.97 / 10
King Billy Casino
Players from United States are not accepted

Cadoola Casino
Welcome Bonus Pack up to €800 + 250 FS
8.63 / 10
Cadoola Casino
Players from United States are not accepted

Gem Blast Slot Review

Game Layout
5 Reels x 3 Rows
Max win
Bet Range
0.01 - 100
Bonus features
yes (1) Star Wild
Release date
9th of February 2021

Gameplay and Payouts

It’s not the most extravaganza presentation, but it still is very pleasing to the eye. Gem Blast is a 5 Reel slot that comes with 10 paylines. In the background, we see the northern lights, while a couple of stars glimmer around the nightly sky. It’s simple but pretty. Game reels are separated by neon-like lines while the logo of Gem Blast is located above the layout, shining like a Vegas neon light. There is no background music, only the sound effects that follow after each spin. This is quite ordinary for classic slots.
gem blast symbol
Gems in all shapes and colours are the protagonists of the Gem Blast slot. These symbols are beautifully made, perhaps giving a glimpse of riches that are about to come. Starting with the lowest value we have a purple, blue, celeste, green, yellow and orange gem. After those we get a Bar symbol and a Ruby Seven which has the biggest value, providing 100x for a full line. We’ve seen plenty of gem style slots, but Gem Blasts is one of the prettiest in this regard. 

Gem Blast is one of the classical slots, so payouts closely match those of other similar Endorphina games. Essentially it’s a hard volatility game with a solid RTP of 96%. These type of slots tend to be quite rough if you’re having an off day, but they also possess a strong potential if your luck is in the right place. The bet range for Gem Blast is 0.01 – 100 EUR/GBP, so pretty much every betting strategy can be used on this slot. Gem Blast runs well on all devices.  

Bonus Features

There is a single addition that can be qualified as a bonus feature. This involves the star-shaped wild symbol. Wild symbols on Gem Blast appear on reels 2, 3 and 4 only and they expand to cover the entire reel. After expansion, they also trigger a re-spin. In total, diamond star wilds can re-spin up to 3 times, providing a real possibility to string up some fantastic wins.

gem blast star wild

Like pretty much all Endorphina games, Gem Blast comes with the Gamble option, know also as Risk Game, which allows you to gamble your winnings, possibly doubling your payout. 


Lately, Endorphina have been on a real gem streak, releasing a couple of Chance Machines and the Diamond Chance, slots that focus on shiny gems and their possible worth. Gem Blast is another solid addition to that arsenal. It provides the textbook slot experience with a little glimmering flair on the side. Classic slots are a category that’s not meant for everyone, but for those who prefer the old school feel, Gem Blasts can be a proper blast.

All online slots
Mystic Orbs

Mystic Orbs

The paramount power of the dragon Ying Long stands tall over everything. Lure the best away from the treasure chamber and claim the riches.

Fat Drac

Fat Drac

The “Fat” trilogy is completed. The new Fat Rabbit and Fat Santa sequek is here! Welcome the Fat Count Dracula.

Tower of Fortuna

Tower of Fortuna

Climb the Tower of Fortuna in an endless multiplier cycle. Goddess of fortune and luck is ready to smile on those who are deemed worthy.