Gem Blast Slot Machine

User Ratings
Release date: 18 February 2021

Gem Blast is a captivating online slot game developed by Endorphina, offering a unique blend of classic slot elements and modern features. This review delves into the various aspects of the game, highlighting its theme, gameplay, and special features.

Content overview - Quick jump

Game Data

Rows: 3
Paylines: 10
Reels: 5
Min bet: 0.01
Max bet: 100
Max win: -
RTP: 96.06%
Jackpot: -
Features: Respins, Wild

Gem Blast Casinos

  • Super Shotz Feature
  • Live Casino Bonus
  • Lots of promotions
€500 Bonus
200 Free Spins
+18 – New players – Terms & conditions – Gamble responsibly
  • Spinbooster
  • Cashback offers
  • Live Casino offer
€500 Bonus
200 Freespins
+18 – New players – Terms & conditions – Gamble responsibly
  • Cashback offers
  • Sunday Promotions
  • Midweek Bonuses
150% up to €$200
+18 – New players – Terms & conditions – Gamble responsibly
  • Cashback Monday
  • Weekly Free Spins
  • Quests
Up to €1000
+18 – New players – Terms & conditions – Gamble responsibly
  • Cashback
  • Weekly Promotions
  • VIP Benefits
Up to €1000
170 Free spins
+18 – New players – Terms & conditions – Gamble responsibly
  • Missions
  • Drop & Win
  • VIP Manager
Up to €1000
100 Free spins
+18 – New players – Terms & conditions – Gamble responsibly
  • VIP Club
  • Cashback Available
  • Crypto payments
Up To €1,850
500 Cash spins
+18 – New players – Terms & conditions – Gamble responsibly

Ratings & Reviews

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About Gem Blast

Game Overview

Theme and Design

Gem Blast draws inspiration from the mesmerizing Aurora Borealis, with the game’s narrative centered around releasing colors trapped in gemstones. The 5-reel, 3-row slot with 10 paylines is set against a dark blue and purple background, creating a visually appealing and premium feel​​.

Software and Release Date

Developed by Endorphina, a renowned software provider, Gem Blast was released on February 18, 2021. The game utilizes both Flash and HTML5 technologies, ensuring compatibility with various devices​​.

Gameplay Mechanics

Bet Range and Paylines

Players can choose between 1 to 10 paylines, with coin values ranging from 0.01 to 1.00. This allows for a minimum bet of €0.01 and a maximum of €100.00 per spin​​.

RTP and Volatility

The game has an RTP (Return to Player) of 96.06%, placing it within the average range for online slots. Its medium volatility offers a balance between the size and frequency of wins, suitable for players who prefer moderate risks​​​​.

Special Features

Wild Symbol and Re-Spins

The Diamond Star acts as the Wild symbol, triggering Re-Spins when it lands on the second to fourth reels. This feature can offer up to three consecutive Re-Spins, enhancing the chances of significant wins​​.

Risk Game Feature

A standout feature of Gem Blast is the Risk Game, which allows players to double their winnings up to ten times. This mini-game involves choosing a card to beat the dealer’s card, adding an element of strategy and excitement to the gameplay​​.

Symbols and Payouts

The game features nine paying symbols, including the high-paying Red 7s and BAR symbols, which can yield up to 1,000 and 500 coins respectively. Other symbols include various colored gems, each offering different payout levels​​.


Gem Blast by Endorphina is an enthralling slot game that combines a unique theme with engaging gameplay features. With its medium volatility, decent RTP, and special features like Re-Spins and the Risk Game, it offers a well-rounded and enjoyable experience for both new and seasoned slot players.

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18+ | The game currency is for fun only and do not hold any value | Play Responsibly
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