You know what surprised me about Black Diamond? After throwing a few hundred spins at different bet levels, this slot isn't quite what I expected. I went into it thinking it'd be just another gem-themed game, but Everi's taken some interesting twists that kept me coming back for more. Let me break down what I discovered after two weeks of non-stop play.
Black Diamond caught me off guard with its sleek, modern take on the classic gem slot. At first glance, it looks simple, but don't let that fool you. I quickly realized there's more going on under the hood than meets the eye. The base game can be a bit of a grind, but man, when those features hit, they can really pay off.
The dark, glossy backdrop gives Black Diamond a premium feel that I appreciated during long sessions. It's not overly flashy, which I found refreshing. The gems pop nicely against the black background, making it easy on the eyes even after hours of play.
What really stood out was the attention to detail in the gem designs. Each one has a unique cut and sparkle that adds to the high-end vibe. I particularly loved how the black diamond symbol would catch the light – it's a small touch, but it made hitting those symbols extra satisfying.
Black Diamond plays on a standard 5x3 grid with 25 paylines. Wins form left to right, and I found the hit frequency to be fairly balanced. I had sessions where wins came steadily, and others where I'd go 30+ spins without much action.
One unique feature that kept things interesting was the Mystery Diamond feature. Randomly during any spin, diamond symbols can transform into matching symbols. This saved quite a few dead spins for me and led to some unexpected big wins.