Diamond Supernova - Demo & Slot Review

Slot review: Diamond Supernova

Diamond Supernova feels like a trip to outer space, but instead of lofty sci-fi worlds, you’re surrounded by classic slot symbols turning into gems under a starry cosmic backdrop. Made by Push Gaming (via their Reel Hot Games label), this slot drops you onto a simple 5-reel by 3-row grid, with a flavor of timeless casino style but dressed up in a shiny, modern package. There is no over the top animation or complicated bonus game. Instead every spin feels smooth, straightforward, and kind of meditative as if you were spinning an old-school slot machine, only with a bit of cosmic polish. Across all versions (5, 20, 40, 100 paylines) the vibe stays the same: easy to grasp, quick to play, and you can just sit back and watch diamonds (and stars) fall.

Slot overview: Diamond Supernova

Diamond Supernova comes with a 5-reel, 3-row layout. Depending on the version you pick, you get 5, 20, 40 or 100 fixed paylines. Bets start around 0.10 and go up to 100 per spin. The quoted RTP in its “best” variant is about 96.33%; though some casinos may offer lower-RTP versions (94.29% or even 85%). Volatility is low, meaning wins tend to come more often but are generally modest rather than explosive. The top payout, the “max win” sits around 1,000x your bet.

Gameplay is basic, standard line wins from symbols + a “Scatter prize” mechanic (stars), no wilds, no free spins round, no complicated bonus mini-game.

Slot features: Diamond Supernova

• Symbols & paytable basics: The paytable includes low-value “royal” symbols (J, Q, K, A), mid-value icons like a golden bell and a red seven, and high-value “diamond” symbols (single, double, triple diamond). Standard wins are awarded when you match at least 3 identical symbols on an active payline from leftmost reel onward. Except the highest symbol (diamond), it may pay already for 2 of a kind.
• Scatter Prize mechanic: The game uses special “Star Scatter” symbols (in blue, red, and gold) which land only on reels 1, 3, and 5. If you land three matching stars on those reels, you get an instant cash prize:
  • Three Blue stars: 25x your bet
  • Three Red stars: 100x bet
  • Three Gold stars: 1,000x your bet (this is the big payout target)
    If the stars you hit are mixed (not all same color), there’s a smaller “mixed scatter” prize often around 5x bet.

Our verdict: Diamond Supernova

Diamond Supernova is a slot that doesn’t try to impress with bells and whistles and that’s exactly its charm. If you like clean, no-nonsense spins with familiar symbols and a relaxed pace, this could be a nice choice. The low volatility means you won’t be waiting ages for something to happen; instead you get steady little wins, and every now and then a shot at a big Scatter prize. The instant-win Star Scatter mechanic gives you a clear target: three matching stars and boom maybe 25x, maybe 100x, maybe 1000x.

On the other hand, the simplicity is also a downside. Some players will find it almost too plain: no wilds, no free spins, no extra bonuses, just paylines and star-scatters. Also it’s a bit odd (and slightly annoying) that the developer released four separate versions differing only by paylines instead of letting the player choose the number of lines in one game.

Our rating 4/10