Gem Blast immerses players in a vibrant world of shimmering precious stones, set against a mysterious cosmic backdrop. This 5x3 grid slot offers 10 paylines that pay both ways, increasing winning opportunities. Various colorful gems fill the reels, with the sparkling star symbol acting as the game's wild. When a wild star lands on reels 2, 3, or 4, it expands to cover the entire reel and triggers a re-spin, with the expanded wild locking in place. Consecutive wilds can lead to multiple re-spins, culminating in significant gem-filled payouts. The game combines elegant visuals with simple yet effective mechanics for a rewarding experience.