Slot Machine Index

Diamond Duo™

Diamond Duo™ game screen — Aruze Gaming
Game artwork · Aruze Gaming

About this machine

DIAMOND DUO ™:  Double wins with “Wild” and double them again with 2 “Wild.” Increased bonus pay for the top win combination with max bet play is an included operator setting. This game also features dynamic reel actions, superior sound, vivid graphics, and dazzling LED lighting.

* Please note not all cabinets are available in all regions.

Description sourced from the manufacturer's public product page.

Diamond Duo™ on video

Real footage of this machine — 2 clips whose title names it. We index them; the videos live on YouTube. More on YouTube ↗

Gold players try to win a game vs diamond duo
Gold players try to win a game vs diamond duo Puttlom · 599 views · 2 years ago
Diamond Duo fu Duo Cai 4 in 1 Video Slot Game Boards For Sale
Diamond Duo fu Duo Cai 4 in 1 Video Slot Game Boards For Sale Cris Angel · 7 views · 4 years ago

Artwork & cabinet

What's the RTP of Diamond Duo™?

There isn't one number — and any site quoting you a single figure is describing a different product.

Manufacturers ship the same title in multiple par versions, commonly spanning roughly 85% to 96%. The casino chooses which one to install, and that choice is not disclosed on the machine. Nevada regulation only sets a floor: every wager must theoretically return at least 75%.

What regulators actually publish is hold percentage — realised performance after player behaviour, aggregated by region and denomination. It is never broken out by game title. So the honest answer for any land-based machine is a range plus an unknown configuration, not a single figure.

Figures quoted elsewhere for this title are almost always taken from its online version, which is a different product with a different maths model.

Where to play

We don't yet have verified floor placements for this machine. Our casino cross-reference covers 442 properties, but only through IGT's public linked-progressive data — which doesn't reach Aruze Gaming titles. We would rather show nothing than guess.