Aztec GigaBlox™ Slot
Get 100 Free Spins when You Bet £20
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Free Spins
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Aztec GigaBlox™ Demo
Recommended Casino
3,000+
Up to 24 hours-
United Kingdom (UKGC)
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Aztec GigaBlox™ Slot RTP, Details & Wager Limits
ReelPlay‘s giving the Aztec theme another go with the Aztec GigaBlox™ slot game. You’re looking at a 6×4 setup with 40 fixed paylines. Like in many other online slots, payouts roll out from the far-left reel and only line up if they land on neighbouring positions going to the right.
Tap the burger icon, and then click the coins button to tweak your bet, starting from 40p. Unfortunately, however, since it only goes up to £24, it’s not quite as high-roller-friendly as some other new slots. You can also enable autoplay for 10 to 1,000 spins if you’re playing somewhere it’s allowed. Sadly, that leaves out UK Aztec GigaBlox™ casinos.
The highest Aztec GigaBlox™ RTP is right around the best online slots‘ average of 96%. However, since some UK online casinos can drop it down to 94% or even 90.5%, I highly recommend double-checking the game info before you start spinning.
As for the volatility, it’s sitting in the medium to high zone. Most payouts I saw stayed on the lower side, but every now and then, a decent one would break through.
This one doesn’t really hold back when it comes to payout potential, considering that the Aztec GigaBlox™ max win can hit up to 10,245x your bet. Most of the bigger ones for me showed up during the free spins round, though the GigaBlox™ feature itself had its moments, too. Even when I took the Aztec GigaBlox™ demo for a spin through our free slots library, it played out the same way.
Aztec GigaBlox™ Theme—Relics of a Sunken Civilisation That Constantly Crumble and Crack
Aztec GigaBlox™ is about as colourful as they come, and it transports you straight into this ancient city in the jungle. The reels are made of stone slabs, and I really like how the whole grid shakes and sort of tilts slightly from side to side while the reels spin.
The audio is really focused on giving the setup an even more ancient and weighty feel. You’ve got deep drum sounds going off in the background, with soft wooden flutes layered in. Then, as the reels spin, you’ll be able to hear the low grinding sound of the heavy stones sliding and their strong thud when they slam into place.
The symbols in Aztec GigaBlox™ stick with card ranks carved in stone and dressed in bright colours for the low-pays. Then, on the higher end, you’ve got a set of three masks, plus a wild that pays on its own and a golden temple scatter that unlocks the free spins round.
Here’s the full list, along with how much each one pays:
| Symbol | Payouts/Info |
|---|---|
 9 | 3, 4, 5 or 6 = 0.05, 0.125, 0.25 or 0.625x stake |
 10 | 3, 4, 5 or 6 = 0.075, 0.125, 0.25, or 0.75x stake |
 J | 3, 4, 5 or 6 = 0.1, 0.2, 0.375, or 0.875x stake |
 Q | 3, 4, 5 or 6 = 0.1, 0.2, 0.375, or 1x stake |
 K | 3, 4, 5 or 6 = 0.125, 0.25, 0.5, or 1.25x stake |
 A | 3, 4, 5 or 6 = 0.175, 0.375, 0.75, or 2x stake |
 Green Mask | 3, 4, 5 or 6 = 0.25, 0.5, 1, or 2.5x stake |
 Blue Mask | 3, 4, 5 or 6 = 0.3, 0.625, 1.25, or 3x stake |
 Red Mask | 3, 4, 5 or 6 = 0.375, 0.75, 1.5, or 3.75x stake |
 Wild | 3, 4, 5 or 6 = 0.5, 1, 2.5, or 10x stake; substitutes for all except Scatter and Prize symbols |
 Scatter | Triggers free spins with 5 or more; only appears during the base game |
Aztec GigaBlox™ Mobile Slot
I’ve played Aztec GigaBlox™ at various mobile casinos, and it ran smoothly on both my phone and tablet every time. That’s regardless of whether I was connected over Wi-Fi or through my data plan.
The layout adjusts pretty well, too. In portrait mode, you get enlarged reels right in the centre, with a clear view of the Mayan temple sitting just below them. Then, when you switch to landscape, it would look exactly like the desktop version without losing any detail.
Aztec GigaBlox™ Bonus Features
I ran into four separate bonus features in Aztec GigaBlox™. Keep reading and find out what those are.
Prize Symbol
Prize symbols reveal random non-progressive payouts. They can be:
- Regular cash wins: from 1x to 100x your total bet
- One of four bonus prizes: Mini (10x), Minor (50x), Major (250x), or Grand (1,000x).
When a wild lands, it collects every prize symbol on the reels during that spin.
If the prize is a GigaBlox™, its value gets multiplied by how many reels wide it is. The same goes for wilds—if it’s a GigaBlox™, then every Prize symbol it collects gets multiplied by how many reels wide that wild is.
Note that Mini and Minor bonus prizes might drop more than once in a single spin, but Major and Grand prizes are limited to one of each per round.
Gigablox™
GigaBlox™ are oversized symbols that cover anywhere between a 2×2 and 4×4 space on the reels. However, they still count as single symbols when they land. Also, this could be any symbol in the game, including wilds, scatters, and prize icons.
You’ll always get at least one of these big blocks on every spin, and when it’s a wild or prize, it’ll land fully inside the reels—never cut off.
Free Spins
You can trigger the Free Spins by landing 5 or more scatters. Each one gives you 1 spin, so 6 scatters means you get 6 spins.
During the bonus, every spin is guaranteed to include at least one wild. You can’t retrigger the feature, and it plays on the same bet and paylines as the spin that activated it.
Buy Bonus (Not Available in UK Online Casinos)
You can pay to trigger the Free Spins right away. It costs 2,400x of your base bet, and when you buy it, you’ll get a guaranteed spin that lands at least 5 scatters to launch the bonus round.
Aztec GigaBlox™ Verdict: Giant Symbols in a Wild Spin Through the Ruins
At first glance, Aztec GigaBlox™ might not be the most original slot around. That’s considering we’ve seen both the Aztec theme and the GigaBlox™ mechanic used plenty of times on their own. At the same time, I can’t recall another game with both combined, and ReelPlay actually did a great job finding a rhythm between the two.
They push it further with the highest-quality visuals and fun animated touches like the shaking reel grid that makes every spin feel a bit heavier. The bonus features are genuinely engaging. You’ll see them kicking off early with the oversized GigaBlox™ drops.
There are also the wilds that help complete wins and also collect cash prizes when they land alongside the special symbols. And considering that the free spins guarantee one wild per spin, it improved my chances of getting closer to the 10,245x max win.
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Charlon is an accomplished iGaming professional with years of experience in the UK and Irish markets. If you need expert advice on online casinos and slots, he’s the one to turn to. His deep knowledge and insights into the industry make him a trusted resource for guidance and recommendations.
