Booming Gems Demo Slot by Dragoon Soft Free Play

Booming Gems is an online Slot from Dragoon Soft.

Quick Facts

- Layout: 5 reels x 3 rows

- Paylines: 10 fixed (Pays Both Ways)

- Key mechanics: Expanding Wilds, Re-spins, Pays Both Ways

- Special symbols: Multi-colored Gem Wild

How the Game Plays

Booming Gems, developed by Dragoon Soft and distributed via ESA Gaming, takes the classic gemstone slot concept into a sci-fi setting. The game is framed within the cockpit of a futuristic spaceship traveling through deep space, with meteors and nebulae visible through the window. It utilizes a 5x3 grid with 10 fixed paylines that pay both from left-to-right and right-to-left, effectively doubling the ways to win. The symbol set is straightforward, featuring five different colored gemstones, a lucky seven, and a high-paying bar symbol. Winning combinations are formed by landing three or more identical symbols on a payline.

Expanding Wilds & Re-spins Explained

The core mechanic of the game revolves around the Multi-colored Gem Wild, which appears exclusively on the three middle reels (2, 3, and 4). When a Wild lands, it automatically expands to cover the entire reel. This expansion triggers an immediate re-spin while the expanded Wild reel remains locked in place. If another Wild symbol lands during the re-spin, it also expands and triggers an additional re-spin, allowing for up to three fully Wild central reels. Because the game pays both ways, filling the middle reels with Wilds can lead to significant payouts across all 10 lines.

Click the Play for Free button to load the Booming Gems demo, test its features and payouts and decide if it is a game you enjoy.