Updated
Lisa Michaels
The Aztecs were fascinated by the movement of the sun and stars. They created complex calculations that tracked their position and used them to create intricate carvings such as the Aztec Sun Stone. IGT has provided its take on this incredible artifact by launching Solar Disc. The game combines the aesthetics of Aztec design with powerful animals andexciting bonus features, including free spins and random wilds. Plus, you could win up to 25,000x your bet.
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IGT is one of the oldest slot providers in the game, having started producing traditional slot machines for land-based casinos. The company makes fun and easy slots to play, and Solar Disc is no exception. Here’s how to start:
As soon as you load up the game, you’ll encounter the 6x4 reel set in front of a backdrop of a sunlit mountainside. Important game information, including your bet size, total credits and most recent win, are displayed below the reels.
To the left-hand side of the reels is the bet control, which you can open to change how much you bet per spin. Use the plus or minus arrows and tap the tick to confirm your bet.
The spin button is to the right of the reels, and above this is the autoplay feature. Tap the spin button to activate the reels for a single spin, or open the autoplay and choose between 10 and 100 spins. It’s also possible to set a loss limit or a win limit. Above the reels are the audio settings, paytable and game rules.
Open the paytable to see all the symbols you could encounter as you spin the reels. There are just six regular symbols and three bonus symbols, making for nine in total.
The regular paytable consists of an Aztec coin, an ornately engraved key and a face mask. There’s also a gem-encrusted chalice and two powerful animals, the bear and the puma.
Coins and keys each payout up to 50x your bet for six of a kind, while the mask and chalice reward you with up to 75x your stake. The puma and bear pay the highest of the regular symbols, each giving you a win worth up to 250x your bet if you land six across a payline.
The three bonus symbols in this slot are the wild, the solar disc and the bonus symbol. Each will impact the gameplay we’ll get into in a bit.
Winning in Solar Disc is all about the game’s 26 paylines. Each time you spin the reels, you’ll hope to land three or more matching symbols along at least one of these lines. Your current bet and the symbol value determine your payout.
There are lots of unique features in Solar Disc that make this a slot worth playing. As you spin the reels, you could encounter the following to boost your winning potential:
Wilds are commonplace in any slot; just as you’d expect, they work the same way in this title. Each time a wild lands, it will substitute for any other regular symbol if a win can be formed.
The Solar Disc is a magical artifact that can harness the sun's power to transform the reels before your very eyes. Whenever this symbol lands, it will transform into a random symbol. Every other matching symbol currently on the reels will turn wild, potentially leading to a big win.
If you’re lucky enough to land a bonus symbol on the first reel simultaneously as a Solar Disc anywhere else on the reels, you’ll trigger the free spins bonus round. This unlocks ten free spins, during which a Solar Disc will always be present on any of the reels that contained Solar Discs when you triggered the feature.
The slot has a maximum payout worth 25,000x your bet, which is achieved by landing wilds on all positions of the reels. Your best chance of this is during the free spins, where it’s possible to trigger multiple Solar Discs on each spin. If you’re playing at the max bet, this would mean an incredible prize of $12,500,000.
This slot’s RTP rating is 94.04%, below average for online slots. The volatility rating is medium, which implies you can expect an average number of winning spins and an average payout size. Of course, slots are determined by random chance, and there’s no way to predict how your playing session will turn out.
When I played Solar Disc, I was fortunate to make a profit. However, if I had played longer, I may have suffered a loss. The RTP rate is calculated over many spins, so your experience will always vary. Use the ratings to indicate how fair a game is rather than how likely you’ll make a profit.
This slot came out in 2018, so it’s not ancient. However, the graphics are perhaps a little dated compared to other slots that came out around the same time. I don’t think it looks terrible, but it didn’t blow me away. That said, I do love how all the symbols are uniquely designed. There are no dull card royals, and each symbol fits the theme.
The sound design and music are a little bare, but they fit well with the style of the game, adding to the atmosphere as you spin the reels. I was impressed by the animations, particularly when the Solar Disc symbol lands on the reels. It bursts with mystical energy as it’s imbued with the sun's power, bringing the game to life and adding wilds to the reels.
While you can enjoy Solar Disc for real money at an online casino, it’s always worth checking out slots for free before you risk your cash. The Solar Disc demo is available on this page, letting you experience all the same features and excitement of the real money game. You can trigger Solar Discs, wilds and free spins without spending money.
The free demo is an excellent way to try out the slot and understand how the features work. It’s also a wonderful opportunity to determine whether you like the game. We write these reviews to help you decide which slots to play, but they’re always based on our opinions. Thanks to the demo, you can try it out for free, and if you enjoy it, the real money version is waiting for you.
The Aztecs were a fascinating civilization, and their history, culture and art have inspired thousands of exciting movies, TV shows and games. I’ve played a lot of different Aztec slots, and I always love seeing how slot providers can put their spin on the theme. Slots like Aztec Falls and Rise of Maya are among my favourites, but there are lots of fun games to choose from, including:
I had a lot of fun playing Solar Disc. I love the game's theme and the creative feature that can lead to big wild wins. Although it could benefit from another feature or two, the gameplay is still fascinating, and the prospect of a massive 25,000x win makes it well worth playing.
It’s also an excellent slot for high rollers, thanks to the max bet of $500 per spin, though choosing your stake responsibly is essential. If you want to check out other exciting Aztec slots, try Aztec Falls and Rise of Maya.
Lisa started off as a croupier at her local casino. However she found her niche in writing and has subsequently used her real-world gambling experiences to help produce and review the many online slots that are released monthly. Lisa also contributes to keeping you up to date with Canadian newsworthy stories.
