Octagon Gem

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Rules and Gameplay

The Octagon Gem slot game, developed by Eurasian Gaming, offers a simple yet captivating gameplay experience suitable for both novices and seasoned players. The game is set on a 5×3 layout with 20 fixed paylines, meaning players do not have the option to adjust the number of active paylines. To start playing, users need to set their bet size, which can range from $0.20 to $60 per spin, by using the plus and minus buttons to adjust the bet per line. The game features an auto-spin function, allowing for consecutive spins without manual intervention. Wins are paid from left to right, starting from the leftmost reel, and only the highest win per payline is paid.

Bonus Features

Octagon Gem is packed with engaging bonus features designed to enhance the gaming experience and increase the chances of significant wins. Here’s a breakdown of the key bonus features:

  • Octagon Gem Feature: Triggered when a wild symbol lands on the central row, transforming into a special eight-pointed star wild. It points at the eight surrounding symbols, which then rotate to form the biggest win possible.
  • Free Spins: Activated by landing three or more scatter symbols on the reels, granting players free spins with the possibility of triggering additional wins through the special wild feature.
  • Gamble Feature: Offers players the chance to gamble their winnings for a double or nothing by guessing the color of a hidden card.
  • Bonus-Buy: Allows players to directly purchase the bonus feature at 38x their current bet, instantly activating free spins.


The Octagon Gem slot game features a variety of gem-themed symbols, each with its own payout values. Below is a list of the key symbols:

  • Basic Symbols: Include various gemstones such as diamonds, rubies, and sapphires, offering lower payouts.
  • Special Symbols:
    • Wild Symbol: A golden star that substitutes for all symbols except the scatter, appearing on the 3 central reels.
    • Scatter Symbol: A cart with gems triggering the free spins and bonus features when landed in three or more places.


Symbol 3 Symbols 4 Symbols 5 Symbols
Diamond $1.50 $12.50 $50
Ruby $1.00 $10.00 $40
Sapphire $0.80 $8.00 $32


The Octagon Gem slot game features 20 fixed paylines, offering multiple opportunities for winning combinations on each spin. Wins are calculated from the leftmost reel to the right across the paylines, with only the highest win per line being paid. The fixed nature of the paylines simplifies the betting process, making it accessible for players of all experience levels.

Pros & Cons

Pros Cons
High RTP of up to 97% RTP varies between casinos
Engaging bonus features Fixed paylines limit betting flexibility
Low to medium volatility for frequent wins Lacks progressive jackpot

Minimum and Maximum Bet

The Octagon Gem slot game caters to a wide range of players with its flexible betting options. Players can start spinning the reels with a minimum bet of $0.20, making it accessible for those with a tight budget. On the other hand, high rollers can increase the stakes up to a maximum bet of $60 per spin. This range allows players to manage their bankrolls effectively while enjoying the game.

Game Jackpot

While Octagon Gem does not feature a progressive jackpot, it offers a maximum win of 5,000 times the stake, which is quite generous. The game’s Return to Player (RTP) rate varies between 93% and 97%, depending on the casino, with a low to medium volatility. This variance level means that players can expect relatively frequent wins, although the amounts might not always be high. The blend of RTP and volatility makes Octagon Gem a balanced choice for both casual players and those looking for significant payouts.

About Provider

Eurasian Gaming, the provider of Octagon Gem, is known for its high-quality slot games that combine stunning graphics with innovative gameplay. Founded in 2017, Eurasian Gaming has quickly established itself as a reliable and inventive game developer within the iGaming industry. With a focus on HTML5 technology, their games are optimized for both desktop and mobile play, ensuring a seamless gaming experience across all devices. The provider is also recognized for its commitment to fair play and has received certifications from respected gaming authorities.

How To Play

  • Start by setting your bet size using the plus and minus buttons to adjust the bet per line. The total bet will automatically adjust based on your selections.
  • Once your bet is set, press the spin button to start the game. The reels will spin and eventually come to a stop, revealing any winning combinations or triggering bonus features.
  • If you prefer not to press the spin button every time, you can utilize the auto-spin feature, allowing you to sit back and watch the reels spin automatically for a predetermined number of spins.
  • To win, you need to land matching symbols on one of the 20 fixed paylines, starting from the leftmost reel.
  • Keep an eye out for special symbols like the wild and scatter. The wild can substitute for other symbols to help create winning combinations, while the scatter can trigger free spins.
  • If you win, you can choose to gamble your winnings in the gamble feature for a chance to double them by guessing the color of a hidden card.


Octagon Gem by Eurasian Gaming is a gem-themed slot game that shines with its high RTP, engaging bonus features, and flexible betting options. While it may lack a progressive jackpot, the maximum win potential and the variety of special features make it a compelling choice for many players. Its low to medium volatility ensures that wins are frequent, making it suitable for players who prefer a steadier pace of winning. Overall, Octagon Gem is a dazzling addition to the world of online slots, providing both entertainment and opportunities for significant payouts.