Cool Jewels Demo Slot by Light & Wonder Free Play

Cool Jewels is an online Slot from Light & Wonder.

Quick Facts

- Layout: 6x6 grid

- Paylines: Cluster pays (Exploding Pays)

- Key mechanics: Cascading reels, Pay Per Symbol Meter, Wild Jewel combinations

- Special symbols: Unstable Wild, Shattering Wild, Shocking Wild, Persisting Wild

How the Game Plays

Cool Jewels is a gemstone-themed slot that utilizes a 6x6 grid with a cluster-based mechanic where groups of four or more matching symbols trigger a win. These symbols then explode, allowing new gems to cascade into the empty spaces for potential chain reactions. Instead of a traditional paytable, players fill the "Pay Per Symbol" meter on the side of the screen; the more symbols destroyed in a single spin sequence, the higher the value awarded for each individual gem.

Free Spins Explained

The Free Games Bonus is triggered through the game's core destruction mechanic rather than standard scatters. If four or more "Cool Jewels" bonus symbols are destroyed during a single sequence of cascades, the feature begins. Destroying four symbols grants 8 free games, while clearing seven or more can award up to 20 free spins. During this round, a specialized set of reels is used, and the feature can be retriggered by destroying additional bonus symbols.

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