Blue Slot Dice Slot Review
by EndorphinaReleased Jul 24, 2024
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Blue Slot Dice is a neon disco slot from Endorphina, reskinned entirely in glowing dice, with 40 fixed lines on a 6x4 grid, an expanding lightning wild on the middle reels and two scatter-pay symbols on the way to a 2,400x top win.

Specifications
| Game Type | Slots |
|---|---|
| RTP | 96.04% |
| Volatility | Medium |
| Max Win | 2,400x |
| Grid | 6x4 |
| Paylines | 40 fixed paylines |
| Min Bet | $0.4 |
| Max Bet | $100 |
Blue Slot Dice Slot Overview
Take a bright old-school line slot and carve every symbol into a glowing casino die. That is Blue Slot Dice, the cube-shaped cousin of Endorphina's Blue Slot, and it is built for speed rather than depth.
Six reels, four rows, 40 fixed lines that stay switched on. No free spins here, no pick round, no buy button. In their place sit an expanding Wild on the middle reels, two Scatter symbols that pay straight into the balance, and a card gamble hanging off every win. RTP is 96.04%, volatility sits in the medium band, and the ceiling is around 2,400x the stake.
Some operators also run Endorphina's network mystery jackpots on it, which is the only thing that can push a spin past what the symbols themselves are worth.
Theme & Design
The reels sit inside a heavy gold frame against electric blue light rays and a spray of white sparkles, the sort of backdrop a cheap nightclub would install if it had the budget. Every symbol is a fat 3D die with a glossy highlight running across its top face: cyan, green, red, purple, orange, plus a plain white one. The premium end is where the art earns its keep. A red 7 stamped on a gold-rimmed cube. A purple die carrying a gold lightning bolt. And a Wild that is a red velvet crown perched on a burning orange tile, which is the one symbol that actually looks expensive.
The two Scatters are easy to tell apart, a red star on an orange cube and a grinning gold mask on a white one, both labelled in large letters so nobody misses them. Legibility in the middle of the board is the weak point. Half the paying dice differ only by colour and pip count, so a grid of purple and cyan cubes takes a beat longer to read than it should, and after twenty spins the reels blur into one long strip of plastic. The audio is dice-hall bounce and disco stabs, pleasant enough, forgettable by design.
Symbols & Paytable
| Symbol | Payout |
|---|---|
| Crown Wild | substitutes every paying die, never the Scatterslands on reels 2-5 only and expands over the full reel when that creates or improves a win |
| Star Scatter | pays for count anywhere on the gridthe only special that reaches all six reels; its win is added to line wins |
| Mask Scatter | pays for count anywhere on the gridrestricted to reels 2-5; only the highest combination per Scatter type is paid each spin |
| Red 7 die | top line symbolgold-rimmed cube, the best of the pip dice to line up |
| Lightning die | premium line symbolpurple cube with a gold bolt, arrives in tall stacks more often than the other premiums |
| Coloured pip dice (cyan, green, red, purple, orange, white) | standard line symbols, left to right on adjacent reels from reel onecolour and pip count are the only difference between them |
Features & How They Work
Expanding Crown Wild
The Wild lands on reels two, three, four and five, and when it does it stretches to fill the whole reel. That expansion is conditional: it fires only when covering the reel creates a win or makes an existing one bigger, so a Wild on a dead spin just sits there. It stands in for every paying die but never for either Scatter. With four of the six reels in play and four rows to fill, one expansion carries three or four lines at once, and that is where most of the bigger base-game hits come from. Expanding wilds are the engine of this game rather than a side dish.
Two Scatters, Both Paying
Two separate Scatter symbols run here and neither opens a bonus. The Star lands anywhere across all six reels; the Mask is limited to reels two through five. Both pay on count regardless of position, and those wins are added on top of whatever the paylines produce on the same spin. Only the highest combination per Scatter type counts, so a scattered grid does not stack into two awards of the same kind. It is an odd setup. Most studios would have turned at least one of these into a free-spins trigger, and the decision not to is why the reels never stop for anything.
Risk Game
Any win can be sent to the card gamble instead of the balance. Four face-down cards, pick one, beat the Dealer's card and the win doubles; miss and it is gone. The Joker beats everything, the Dealer never draws one, equal ranks are a push, and the chain runs up to ten times. The maths is worse than the slot itself at roughly 84% average return, and it swings hard on the Dealer's card, from generous against a 2 down to close to hopeless against an Ace. Autoplay locks the gamble out, and jackpot money cannot be gambled at all.
Mystery Jackpots
Three network progressives sit behind the game: MINOR, MAJOR and GRAND. They drop at random with nothing to trigger and nothing to pick, and a larger stake improves the chance of being drawn as long as the bet falls inside the qualifying range. Operators can switch the whole layer off, so whether the jackpots are live depends entirely on where the game is loaded.
Screenshots

How Blue Slot Dice Plays
Sessions are flat by design, and that will not click for everyone. Nothing builds. No counter fills, no reel unlocks, no third Scatter creeps in to make the pulse jump, so the tension most modern slots manufacture is simply absent. Spins land, small wins tick in, the balance drifts.
Frequency is what replaces it. The medium volatility does what it says, and with 40 lines live across a four-row grid, empty spins are rarer than the thin feature list suggests, though the wins that arrive are usually fractions of the bet rather than multiples of it. The moment it comes alive is a Wild stretching across two reels at once, and that happens often enough to keep the thing moving.
Then there is the gamble, which is where the actual decisions live (and probably where a fair few balances go). Turning a 4x win into 32x takes three correct guesses, and the game will happily let anyone keep pushing to ten. That ladder is the most interesting thing on the table, which says plenty about how plain the reels are. Turbo plus autoplay turns this into a grinder, and that is how most people will end up playing it.
Pros & Cons
Pros
- Expanding Wild covers four of the six reels and lands often enough to matter
- Both Scatters pay on their own, so wins arrive without waiting on a bonus
- Fast, uncluttered format that starts at 0.40 a spin
- Network mystery jackpots where the operator keeps them switched on
Cons
- No free spins and no bonus round of any kind
- Recoloured dice make the board hard to read at a glance
- A 2,400x ceiling is modest for a game with this little else going on
- The gamble returns about 84%, well under the slot's own RTP
Is Blue Slot Dice Worth Playing?
Strip a modern slot of everything except wilds, scatters and a gamble, and this is roughly what is left standing. What remains is done cleanly. The expanding Wild is the best thing in the game, the dual Scatters stop the balance bleeding out between line hits, and the dice art is sharp even if the board reads like a colour chart after a while.
The missing middle is harder to forgive. A 2,400x cap with no bonus round means the big money has to come from one enormous line hit or from a jackpot draw the player has no hand in, and neither is something to build an evening around. This is a filler title, played in short bursts between heavier games, and it is at least honest about that. The gamble ends up carrying more of the entertainment than a card game bolted to the side of a slot really should.
Frequently Asked Questions
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Reviewed by Arina, PR & Content Manager
PR & Content Manager at SlotsReach
Published 31 Jul 2026 · Updated 31 Jul 2026