Slot Machine Index

Mega Diamond

Class IIClass III Orion Curve
Mega Diamond game screen — AGS
Game artwork · AGS

About this machine

Mega Diamond® caters specifically to the high-denomination player segment. This game combines classic style and design with progressive jackpots, and multipliers to bring high-denomination action to the casino floor. Player Selectable multi-denomination allows players to choose between $.25, $1, $2 and $5, the higher the denomination wagered the more wilds the player is eligible for on the reels.

Description sourced from the manufacturer's public product page.

Mega Diamond on video

Real footage of this machine — 6 clips whose title names it. We index them; the videos live on YouTube. More on YouTube ↗

First Time Played Mega Diamond And It CRUSHES
First Time Played Mega Diamond And It CRUSHES NJ Slot Guy · 369K views · 3 years ago
JACKPOT! NEW! Pinball Grand + Crystal Bells + Mega Diamond + Triple Double Jackpot NUDGE slot play!
JACKPOT! NEW! Pinball Grand + Crystal Bells + Mega Diamond + Triple Double Jackpot NUDGE slot play! Mid-South Slots · 96K views · 1 year ago
MEGA DIAMOND GREATNESSSSS!! #lasvegas #slotmachine #casino
MEGA DIAMOND GREATNESSSSS!! #lasvegas #slotmachine #casino BOMBA Slots · 60K views · 3 years ago
Super Charged 7's and Mega Diamond slot machine play 🎰 Cowboy Slots Zone!
Super Charged 7's and Mega Diamond slot machine play 🎰 Cowboy Slots Zone! Cowboy Slots · 46K views · 2 years ago
MEGA DIAMONDS! NON STOP ACTION
MEGA DIAMONDS! NON STOP ACTION Slots with Jamie · 26K views · 3 years ago
Are $45 Spins Better Than $9 Spins?! Find Out on Mega Diamond!
Are $45 Spins Better Than $9 Spins?! Find Out on Mega Diamond! FNS SLOTS · 25K views · 3 years ago

Artwork & cabinet

Official game video

AGS's own demo reel for this machine. Open on Vimeo ↗

Where Mega Diamond sits in AGS's range

It is listed on the Orion Curve cabinet. The cabinet is the hardware — screen geometry, button deck, chair and speakers — and the same title is frequently released on more than one, which is why a game can look and feel different at two properties.

AGS lists it as a progressive. That does not make it a wide-area jackpot: most progressives build from play on that machine or that bank of machines inside one property, and reset locally. The wide-area systems — the ones where a meter is shared across dozens of casinos — are a much smaller, separately licensed set.

What's the RTP of Mega Diamond?

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 AGS titles. We would rather show nothing than guess.