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Diamond Vortex Review
This game is a unique grid slot with moving parts and chain reaction wins that lead to a bonus round. The game has a cosmic feel, and the symbols fall to fill the hexagonal grid. It uses a cluster pays engine with cascading wins.
The setup is similar to other grid slots. You can bet between a small and large amount per spin. The backdrop is a swirling nebula. At the center is a Core Wild, which consumes sticky wilds to build a progressive multiplier up to 20x.
This is key to the game’s maximum payout of 5,000x. All symbols rotate on a win, except the winning ones. A Spot at the bottom of each grid circle merges with a Zone on top to transform symbols into matching ones. A bonus symbol in a Zone triggers free spins, where the progressive multiplier doesn't reset.
What are the bonus features?
This game has many features. It plays out in 3 rings, each with a Zone (dark spot) at the top. A highlighted Spot at the bottom rotates with the symbols until it merges with the Zone.
The Rotate feature activates on every winning cluster. The outer ring moves clockwise, the center ring anti-clockwise, and the innermost ring clockwise. As winning symbols are removed, the remaining symbols move, and new symbols drop to fill the gaps. Only the Spot moves with the symbols; the Zone never moves.
There are two wild symbols: sticky wilds and a Core wild. The Core wild is at the grid's center, and sticky wilds may land during cascades. The sticky wild stays in play if it wins, jumping one ring closer to the core for each cascading win.
Sticky wilds are sucked into the Core wild after reaching the innermost ring via the Consume feature. This turns the Core wild into a multiplier wild, increasing by +1 for each consumed sticky wild, up to 20x. The multiplier applies only to wins involving the Core wild and resets to 1x on each new spin.
When the bottom Spot rotates and merges with a top Zone, the Transform feature activates. This turns all symbols in the ring into identical ones. You may get different symbols per ring, or fill the grid with identical symbols. The Spot returns to the bottom on each new spin.
Free spins
Free spins trigger when you rotate a bonus symbol into a Zone, awarding 5 free spins. Spots don't return to the bottom between spins, and the Core multiplier wild doesn't reset. New bonus symbols can land, awarding 5 new spins if one reaches the core before the round ends.
How to play
The gameplay may sound complex, but this slot has a unique design. The spin button looks like a vortex.
Check the paytable via the info button. It shows bonus features with illustrations, and the paytable appears on the second last slide.
It's a dynamic paytable, with symbol values updating to your bet level. You need 6 to 35 matching symbols in a cluster to win, and the highest paying symbol, the red crystal, pays 100x your stake for 35+ in a cluster.
The avalanche feature removes winning symbols, and new ones drop from above. Scroll through the bet range using the arrows, setting your bet between a small and large amount per spin. The lightning icon turns on fast play, and the speaker icon toggles game sound.
The smaller spin button takes you to Autoplay settings. Choose between 10 and 100 autospins, and set limits for wins and losses. You can also spin manually.
Where to play
You can expect to find this game at most casinos. You will have many welcome bonuses to choose from.
Play for real money
You're probably eager to get started. You can expect to find this game at many casinos.
Play demo
Test the demo before playing for real money. Many players prefer this for new games.
The 200 Spins Experience
On autospin, you'll focus on the non-moving Core wild, feeling like you're being sucked into a black hole. Even with fast play on, the pace is slow.
The game's mechanics are satisfying, but the tempo could be higher. The volatility is high, and we got smaller wins initially. The potential exists for massive cascading wins.
We kept winning one cascade after another, with wilds feeding the multiplier in the middle. The Transform feature helped us, and we reached a 10x multiplier.
We triggered the free spins with a 4x starting multiplier, hoping for a big win.
The transform feature helped again, with some cascades. We didn't get close to our base game win, but the base game can provide solid payouts without the bonus round.
Review Summary
This slot is impressive with moving parts and features. It's easy to get into, and the design is pleasing. The visuals are simpler, with a cosmic backdrop and music.
The volatility is high, but not brutal, and the potential is 5,000x. When nothing works, nothing happens. When everything works, it's a pleasure to watch. The game builds towards a climax, and it is a grid slot most players will enjoy.
| Pros | Cons |
|---|---|
| Merging ring Spots and Zones symbol transformation | Customizable RTP ranges is something to beware of |
| Progressive core wild multiplier consuming moving sticky wilds | |
| Free spins where the progressive multiplier don’t reset | |
| High volatility and 5,000x max win potential |
If you like this you should also try:
Since this is unusual, there aren't many like it. Here are some other grid slots.
Tesla - comes with a hexagonal grid. It has a high RTP, which should make this attractive. The symbols start in the center of the grid and become “electrified” as they connect into winning clusters.
Gold Volcano - is a grid slot built like a volcano. The symbols are pushed up from below with lava, and the climax happens when the volcano erupts in the bonus round. This increases the grid size.
Honey Rush - plays out on a honeycombed grid. The max win potential is 9,000x your stake. It has a Rush meter and Drone Colony feature, and filling the meter triggers the Queen Colony that may fill the grid with matching symbols.
