Grand Express Diamond Class

Grand Express Diamond Class by Ruby Play is a video slot played on a 5-reel, 3-row layout with 50 fixed paylines. The theme is luxury train travel, featuring symbols like diamond rings, grand pianos, cocktails, well-dressed passengers, and elegant interiors. Wild symbols appear during regular play and each time one lands, a frame lights up in that reel position; these lighted frames build up until every 10th spin triggers the First Class feature, converting all frames into either Wilds or Prize Coins. Landing six or more Prize Coins activates the Express Respins feature, where locked coins stay in place and you are given respins to collect more; filling an entire row during this mode awards a jackpot. Free Games are triggered by three or more Train Scatter symbols, giving a set of free spins during which high-value symbols may appear stacked on the reels to boost win potential. The Prize Coin symbols carry multipliers in certain features, which can increase the value of rewards in Express Respins. There is no Buy Feature to directly purchase a bonus round. The game does not have sticky or expanding wilds outside of the First Class feature’s frame mechanics. Overall, Grand Express Diamond Class delivers multiple layers of bonus activity tied into its luxury train aesthetic.

You can play it for real money.