15 Coins Grand Diamond Edition Slot: Free Play and How It Works

15 Coins Grand Diamond Edition Wazdan, free to play ▶ Play 15 Coins Grand Diamond Edition free

Studio

Wazdan

RTP

96.15%

Layout

15 reels

Volatility

High

Maximum win

5,000x

Cash Out

Up to 20 spins, up to 300%

Figures from the official Wazdan game page, checked 5 October 2026. Casinos can run a different RTP setting, so check the game info screen where you play.

How 15 Coins Grand Diamond Edition works

This edition builds on the Coins series with Cash Infinity symbols, which give bigger cash prizes and make the bonus round easier to reach.

Cash Out

The Cash Out feature sticks a label to a reel for up to 20 spins. It collects Bonus symbol values and pays out a percentage of them, with multipliers of up to 300%.

Bonus features

The Hold the Jackpot bonus has a top prize of 5000x the bet. Chance Level lets you multiply your bet to improve the odds of triggering it.

What to look for in the demo

Track one Cash Out label across its spins and see what it has collected when it pays.