Wild Diamond 7X Demo Mode

The Wild Diamond 7x slot by Booming Games welcomes players with bright, cool light, where every seven shines like a trophy. This 2018 machine follows classic casino rules, but adds a couple of unexpected tricks, such as an x7 multiplier and a pay-both-ways mode. A demo version is available directly on this page, and other slots from the provider can be tried for free in the Legalbet games section.

94%
Return to player
RTP means Return to Player and describes the theoretical payout ratio of casino games. The higher the RTP, the higher percentage of your bets you can expect to get back in the form of winnings. The RTP in real-money casinos can differ.
369x
Max win
Medium volatility
Volatility
Volatility, in online gambling, is a term used to assess the risk of losing a bet. In other words, it suggests how rare or often players can expect to win or how big or small they can expect the prizes to be.
Slots
Game type
0,01
Min bet
The lowest amount a player can wager on a specific game. It is also a bonus requirement where you can bet above a certain amount to claim your bonus.
500
Max bet
The rule which indicates the highest amount you can bet on a casino game. It is also a bonus requirement where you can only bet up to a certain amount to claim your bonus.

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Information

Bonus game
Available on mobile
Jackpot
Quickspin
Auotoplay
Demo mode
Game developer Booming Games
Release date 15.05.2018
Last page update January 2026

More games by Booming Games 15

Wild Diamond 7x: Design And Theme

🖼️ Graphics

In the base game, Wild Diamond 7x looks like a miniature slot machine neatly set into a copper frame. The background is darkened so that the three reels appear to glow on their own. The sevens sparkle with diamond-like facets. When bonus symbols land, the neon palette becomes more intense, and the grid is subtly lit, as if by a spotlight from within. During free spins, the slot shifts to a brighter tone. Despite its simplicity, the visuals evoke the right associations with an old gaming arcade, where every button had its own glow.

🎶 Sound

There is no background music here, only classic electronic sound effects that transport players into a retro slot atmosphere. Spin clicks, short digital signals, and a few bright chimes on wins create the feeling of a physical machine without an intrusive melody. The sounds are minimal, but that is exactly what supports the style: as if you are standing at a real slot machine that only speaks to you when there is a reason.

Wild Diamond 7x Mechanics

🥁 Grid Size

3x3

📊 Paylines

10

➕ Bonus Game

🤑 Jackpot

💸 Extra Bet / Ante Bet

🪂 Fixed Multipliers

♻️ Respins

❎ Gamble

Winning Combinations

Symbol

3

Purple 7 / Blue 7

x2

Triple BAR

x1

Double BAR

x0.5

Single BAR

x0.3

Special Symbols

To understand how to play Wild Diamond 7x, consider the role of three special symbols. They define the rhythm of the game and how the slot unexpectedly switches from calm spins to rapid bursts of wins.

  • Wild (diamond). Substitutes for any regular symbols, pays x10 on its own for three symbols, and activates the 2-Way Pay mode.
  • Free Spins Scatter (purple token). Does not require a payline and triggers the bonus. Pays x5 of the stake for three symbols.
  • Multiplier x7 (red chip with a seven). Appears only on the second reel and multiplies the line win by seven. Can work in the base game and during free spins.

Bonus Game

Free Spins

  • Three scatters trigger 10 free spins.
  • The stake and number of lines are fixed for the entire bonus.
  • During free spins, it is possible to land 3 scatters again and receive another 10 spins.
  • If three wilds land during the bonus, 10 spins of 2-Way Pay are triggered after the free spins.

2-Way Pay

  • The mode is activated by three wilds in any position.
  • For ten spins, the slot counts wins from left to right and from right to left.
  • The feature can be extended by landing three wilds again.
  • If three scatters land during 2-Way Pay, free spins are played first, and then the remaining “reverse” spins continue.

RTP, Volatility, Max Win

The official RTP of Wild Diamond 7x is 96.69%. The volatility is stated as low, which is reflected in frequent small payouts and rare spikes. The maximum win is x369 of the stake.

Our Verdict

We look at Wild Diamond 7x as an old-school machine that has suddenly been given a couple of superpowers by the developers. The slot is deliberately simple, but the bright sevens and the cold shine of diamonds give it a very specific mood. Bonuses trigger rarely, but they are easy to understand and satisfying to hit, especially 2-Way Pay, when paylines start paying in both directions.

The maximum x369 does not stretch the imagination, but the honest low volatility makes the gameplay smooth and free from nerve-wracking swings. If you are looking for classic gameplay with minimal complications, Wild Diamond 7x feels exactly like that kind of machine.

Among related options, we can highlight 40 Lucky Fruits, which will suit those who enjoy straightforward gameplay with a focus on wilds and scatters. Coin Strike: Hold and Win, on the other hand, will appeal to players who like collecting symbols and triggering prize features in the style of classic “coin” slots.

Post by:

Andy H
Andy H
Site Manager
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