Diamond Staxx Slot Review
A desert at dusk, lit in magenta and violet, with wireframe triangles drifting across a darkening sky. Diamond Staxx drops a classic diamond-and-fruit set of reels into a synthwave scene that has no business working as well as it does, and Amatic deserve credit for committing to it. The look is retro-futurist from the rim-lit mountains to the reflective purple grid beneath the frame.
Underneath the neon, this is a 3×5 grid with 10 fixed pay lines, running at 96.27% RTP with mid-to-high volatility and a ceiling of 1,400x the bet. It’s a leaner machine than Amatic stablemates like Fortune Joker 20 or Double Joker 20, built around one new pay mechanic rather than a bonus round. There’s no free spins feature here at all. One idea carries the whole session, and the sections below take it apart.
Symbols and Payouts
The symbol set is pure old-school: diamonds, a bell, a BAR and a set of coloured gems, all paying left to right across the 10 lines. There’s no wild and no scatter; every win is a straight line of matching symbols. Coinciding wins on different lines add together, and only the highest combination on each active line pays.
All values below are multiples of the total bet:
- Blue Diamond – 10x for three, 30x for four, 100x for five
- Bell – 4x for three, 10x for four, 40x for five
- BAR – 2x for three, 5x for four, 20x for five
- Green Gem / Purple Gem – 0.5x for three, 2.5x for four, 10x for five
- Orange Diamond / Red Triangle – 0.2x for three, 1x for four, 4x for five
The Blue Diamond is the one that matters. It’s stacked on all reels, and a screen full of it is where the game’s top prize lives. Everything below it drops off steeply, which tells you where the mid-to-high volatility sits: the stacked diamonds carry the whole paytable and the rest is small change.
Two symbols share each of the two lowest tiers, which keeps the low end of the paytable busy. The green and purple gems pay identically, as do the orange diamond and red triangle. Neither pairing ever threatens the Blue Diamond’s place at the top of the ladder.
Multipays
Multipays is the mechanic the game is named after, and it’s a genuinely unusual way to pay wins. Instead of waiting for all five reels to stop before evaluating anything, symbol combinations on the win lines are assessed each time reel three, four and five come to rest.
- Three matching symbols on a win line are paid as soon as reel three stops.
- Four matching symbols on a win line are paid once reel four stops.
- Five matching symbols are paid after reel five stops.
- All of the 3, 4 and 5 of a kind wins are then added together within the same spin.
The practical effect is that a spin resolves in stages rather than all at once. A three-of-a-kind on the first three reels is already money before reels four and five have finished, and any extension of that line pays again on top. A single spin can therefore stack three separate payments for what is visually one winning line.
Because the game is a 3×5 grid, three of a kind on the first three reels is the minimum any line can produce, and the mechanic applies to every symbol on every line. A stacked run of diamonds across reels one to three pays at three, pays again at four if the run continues, and pays a third time at five.
The staged payments matter most when the stacked symbols line up early. A diamond run that starts on the first reel is already accumulating before the later reels settle, so each stop is a small event of its own. That’s the whole rhythm of the game: watch, get paid, watch again.
Super Stake
Super Stake is the game’s one optional bet mode, and it works on a simple principle: double the bet to activate it. There’s no separate feature to trigger or buy into; the doubled stake switches the reels into a mode built for bigger combinations.
What it actually changes is the reel composition. Super Stake adds more stacked Diamond symbols to the reels, increasing the chance of landing the full-house diamond screens that produce the game’s largest wins. Given that the Blue Diamond is already the paytable’s dominant symbol, this is a targeted boost rather than a general one.
It’s a doubling that only makes sense if you’re chasing the top of the paytable. The boost makes the best outcome more likely and does nothing for the gems and BARs further down the ladder, so the extra stake is a straight bet on stacked diamonds and nothing else.
Beyond that, the controls are standard for the format. The bet menu takes a total bet figure, turbo spin can be toggled on or off, and auto spin carries a loss limit and a single win limit as stop conditions. Auto spins can also be set to run for a chosen number of spins with those limits attached.
The useful detail is the max bet button, which jumps straight to the top of the stake ladder. That’s worth knowing on a game where the Super Stake option doubles the bet, with the game’s bet display showing the resulting total bet.
Our Honest Verdict
Overall Rating: 6.9/10
Diamond Staxx is a stripped-back machine wearing a very expensive coat. The synthwave desert is the best-looking thing Amatic have put their name to in a while, and it sits on a game with no bonus round, no free spins, no wilds and nothing to do but spin and watch each win settle in instalments.
The strength is that Multipays genuinely changes how a spin reads. A three-of-a-kind that pays before the last two reels stop, then pays again as it extends, gives even modest wins a bit of theatre, and the stacked Blue Diamonds with the 1,400x full-house ceiling give the base game something to aim at. Super Stake doubling the stake to weight the reels towards diamonds is a clean, legible bet mode.
The weakness is everything else. Below the diamonds the paytable falls away fast, and with no feature round to break up the spinning, sessions are long stretches of small staged payments punctuated by the occasional stacked line. If you want a bonus-heavy game, this isn’t it. For anyone who likes a classic ten-line format with one smart pay mechanic and the patience for a chase, there’s a real game under the neon.
Diamond Staxx FAQs
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What is the RTP of Diamond Staxx?
Diamond Staxx runs at 96.27% RTP. -
Is Diamond Staxx high volatility?
Diamond Staxx sits at mid-to-high volatility, so wins are less frequent but the stacked Diamond symbols can produce large payouts. -
How many paylines does Diamond Staxx have?
The game has 10 fixed pay lines, with all symbols paying left to right and coinciding wins on different lines added together. -
What is the grid size of Diamond Staxx?
Diamond Staxx uses a 3×5 grid – three rows across five reels. -
What is the maximum win on Diamond Staxx?
The maximum win is 1,400x your bet, awarded for a full house of stacked Diamond symbols. -
How does the Multipays mechanic work?
Symbol combinations on the win lines are evaluated and paid each time reels three, four and five stop, so 3, 4 and 5 of a kind wins are all paid and added together during a single spin. -
What does Super Stake do in Diamond Staxx?
Super Stake doubles your bet and adds more stacked Diamond symbols to the reels, increasing the potential for big wins. -
Does Diamond Staxx have free spins?
No. Diamond Staxx has no free spins round, no wilds and no scatters; Multipays and Super Stake are the only features in the game.
