Supreme Diamond XXL Slot Review
Everyone likes a bit of bling, even me, but I've stopped being impressed by anything to be found on planet earth.
Because in 2004 astronomers clocked a burned-out star that had cooled into a crystallised diamond. And this bad boy is close to 10 billion trillion carats 💎. Holy sh*t!!
The only problem is, it's like 50 light-years away from us. And trust me, that's a lot.
The egg-heads nicknamed it Lucy, after the Beatles' "Lucy in the Sky with Diamonds." 💍. Supreme Diamond XXL slot, 3Oaks's latest, has no dead star on the reels, but there's a wall of gems and a Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too). that's happy to hand a few out.
Gameplay
There is a Lucy-sized diamond spinning around above the jackpot ladder to the left of the screen. The grid is super legible, and the design language is simple rather than over-engineered.
But where this game really pops is on a mobile phone in portrait mode. The grid fills the screen from the left to the right side.
Considering that the symbols are pretty big already, it means legibility is at a premium. The controls aren't overly big, but they are still easy to use
The 5x3 grid runs 15 paylines, the RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.
RTP needs to be considered in conjunction with a game’s volatility rate. is 95.67%, volatility is medium/high, and the max multiplier is 4,325x. The max win is $237,875, with bets from $0.20 to $55, and there's no support for Australian dollars or Japanese yen.
Let’s talk payouts. At the top of the paytable, the red 777 symbol pays 30x for 3-of-a-kind, with the Silver Bells at 10x and the double BAR at 8x.
The red Gems pay 4x, the blue and green Gems drop to 1x, and the blue X sits at the bottom on 0.5x for 3-of-a-kind. The 777 doubles as the Wild, landing on every reel in the base game and replacing everything except the special symbols.
Bonus symbols (that Lucy diamond) carry cash values from 1x to 8x, and four fixed jackpots pay as follows: Mini (15x), Minor (30x), Major (100x), and the Grand Jackpot (1,000x).
Bonus and jackpot symbols pay nothing on their own. That job falls to the purple Collect diamond, which lands only on reel 2 and gathers every value on the board when it shows.
Features
HOLD AND WIN:
The round triggers when a Bonus or jackpot symbol lands on reels 1 and 3 alongside a Collect symbol on reel 2.
From there, the reels fill with nothing but those symbols, and every Collect that lands sweeps up the values on show at that moment.
The more Collects you catch, the more of the board you cash in, all the way to the Grand Jackpot if a symbol on the board is carrying it.
BUY BONUS:
What does 70x get you? Immediate entry into the Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too). game with at least 1 Collect symbol. The Super Buy Bonus runs 200x for 3 to 5 Collects from the start.
Performance
I sat through a long session of Supreme Diamond XXL slot and the reels never hitched once, even with Turbo Spins running.
Maximum Win
Let's do some math: Combining the top bet of $55 with the max multiplier of 4,325x, lands you a max win of $237,875. The smallest bet you can place is $0.20.
Conclusion
The slot's money is all in the Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too).. The base game pays are too thin to matter much.
The 70x Buy Bonus can drop you in with a single Collect and next to nothing to gather, so it's a coin flip.
If you're paying to skip the grind, the 200x Super Bonus is the one I'd press, since 3 to 5 Collect symbols from the start is the gap between a dead round and a full board.
Balanced and high-risk players are better off buying in, since the Hold and WinThis feature plays out on a new screen. Typically, you get 3 re-spins (which could be re-triggered), and the triggering symbols usually stick to the position on which they land. Your objective is to land as many symbols as possible on the grid (you could land blank tiles, too). is the whole reason Supreme Diamond XXL slot exists.
For once, though, the payout and the risk more or less line up. A 4,325x max multiplier on a medium/high volatility slot is a fair trade, which is more than I can say for most games I review.
Slot Details
Game Provider: 3Oaks
Game Type: Video Slots
PaylinesPaylines are preset lines that run across the reels, and when you land matching symbols on them, that will result in a payout. The more paylines, the more ways you can win, but also the higher your bet per spin.: 15
RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.
RTP needs to be considered in conjunction with a game’s volatility rate.: 95.67%
Volatility RateSlot games can have low, medium, high, or extremely high volatility rates (or a combination thereof).
The less volatile the game, the more often it should pay out, but the lower the amount, the less the payout, as this is in keeping with the risk you’re taking. Volatility rate should be considered in conjunction with a game’s RTP.: Medium/High
Bonus Round: Yes
Progressive: No
Free Rounds: Re-spins
Max Multiplier: 4,325x
Max Win: $237,875
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