Diamond Mystery Forever Hot Demo Slot by Greentube Free Play

Diamond Mystery Forever Hot is an online Slot from Greentube.

Quick Facts

- Layout: 3 reels x 3 rows

- Paylines: 5 fixed

- Key mechanics: Jackpot Diamonds Feature, Gamble Feature

- Special symbols: Lucky 7s, Stars, Fruit symbols

How the Game Plays

Diamond Mystery Forever Hot is a classic-style video slot that brings the traditional fruit machine aesthetic into a modern format. Developed by Greentube, it features a 3x3 grid where players aim to land three matching symbols across any of the five fixed paylines. The symbol set is a nostalgic collection of cherries, lemons, oranges, and plums at the lower end, while bells, grapes, and watermelons offer higher rewards. The most valuable icons are the golden stars and the iconic red lucky sevens, which provide the largest standard payouts.

Jackpot Diamonds Feature Explained

The standout mechanic of this title is the Jackpot Diamonds Feature, which can be triggered randomly on any non-winning spin. When activated, the game transitions to a pick-and-click bonus screen featuring 12 face-down cards. Players select cards to reveal hidden gems. Landing three matching gems awards one of four progressive jackpots: Green, Blue, Red, or the top-tier Diamond level. This mystery element adds a layer of unpredictability to the otherwise straightforward, retro-themed gameplay.

Gamble Feature Explained

For those looking to increase their winnings, the game includes a traditional card-based gamble feature. After any successful spin, players can choose to risk their prize by guessing the color of a hidden card. A correct guess of red or black doubles the win, while an incorrect choice forfeits it.

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