Crystal Furnace ™ – Review, Bonuses, Free Spins, Free Play in Demo Mode

An online slot known as Crystal Furnace was created by Eyecon. It is a five-reel slot with paylines paying both ways that can reach up to 10. An expanding wild re-spin bonus feature and an RTP of 96.56% define this low variance gemstone themed slot.

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Be cautious, for this isn’t what it seems. The simplistic appearance of the five reels and ten paylines in Eyecon’s Crystal Furnace slots is only deceptive. You can modify the pay lines yourself; even more fun is that you get paid both ways! Its animated graphics make this slot stand out from other gem-themed games, which also has an exhilarating expanding wild re-spin feature. Not convinced? Continue reading our detailed Crystal Furnace slot review below.

Crystal Furnace ™ - Free Play in Demo Mode

Dive into the world of Crystal Furnace ™ and enjoy our exclusive Free Play in Demo mode. You can try this exciting slot without spending money to see how it works, explore its paylines, features and bonus rounds at no risk. Find your strategy in Demo mode, comprehend game mechanics and define a winning betting system for your future play. Unlock the excitement without spending a dime as you engage in Free Play, immersing yourself in the entertaining universe of Crystal Furnace ™.Discover the game's unique mechanics, visualize potential winning combinations, and master your gameplay strategy—all in a no-risk environment. Try your luck in Demo mode today and prepare for an exhilarating gaming experience when you're ready to make a splash with real wagers.

Theme, Graphics & Soundtrack

It is one of those video slots which has a theme that is clear right from its title. The crystals are in an oven. In most cases, slot games have gems but on the other hand, they are characterized by plain backgrounds or sometimes they operate in a science fiction context. Crystal Furnace is different, it plunges into the realm of smouldering coal and sparking metal. These precious stones themselves are uncut and faceted roughly in different colours.

Its a thick slit sort of, earth and fire, with grand music being punctuated by pickaxe clinks, rock disintegrations. If you are lucky to have the spins that win then it becomes more vigorous. It’s quite the opposite of Fat Rabbit slot with blue skies and fluffy characters.

Crystal Furnace
Crystal Furnace

Crystal Furnace RTP and Variance

There are many casinos that allow you to play no deposit slots for free so as to get you further into their world. But when playing a demo here on Slots Temple, there is never any real money involved. Nevertheless, one of the joys of playing a slot is being able to hit some wins. This game has RTP (Return To Player) percentage of 96.56 and very low variance which means that sometimes people can win much more often than in other games.

How to Play Crystal Furnace

Are you ready to chisel out some gems?

  1. Video slots have some commonalities of design, so if you’ve played any slot game before you’ll have an idea where you’re looking. If not, start with the menu, where you’ll find the rules and paytable.
  2. Also in the menu, which you’ll find in the bottom right corner, there’s a sound icon. You can switch background sounds on/off or slide the volume meter. Just above sound is autoplay, but you don’t want that yet.
  3. When you return to the main screen you can adjust your bet by using the stack of coins symbol. Here you’re also able to adjust your payline.
  4. Even with free no deposit slots, get yourself into good habits and pick a sensible bet based on your available balance and what you can afford to lose.
  5. Make sure your budget is in place before you start. Responsible play is more fun.
  6. Like you’d expect, the biggest button is spin. Above it is another link to autoplay, which allows between 5 and 100 automatic spins but doesn’t allow you to include any limits as alternative stopping points.
  7. Don’t forget to take regular breaks. Never chase losses.

When the fun stops, stop.

Bet & Win Sizes 

One can place their bet from 0.01 per line to 1.25 on the same page. This leads to overall bets ranging between 0.10 and 12.50, when all lines are playing.

This time, the Crystal Furnace video slot has both adjustable paylines and pays out in two ways: both from right to left as well as from left to right. Below is a list of the five top pays for a five-match win. All you need to do is multiply your bet by this amount:

Ruby, Amethyst, Sapphire, Emerald – 50

Citrine, 7 – 500

Bar – 1500 

Max-win 144x
Volatility Medium
Top RTP 96.29%

Crystal Furnace Bonus Features 

The primary factor to think about when selecting your favorite Eyecon slots is whether they have any bonus features or not. Although it only has one, Crystal Furnace is quite thrilling:

Expanding Wild Re-Spin

An expanding wild is such a wild that expands to occupy two or more positions and thereby improves your line probability. Thus, whenever a wild emerges on the second, third or fourth reels in Crystal Furnace it takes place. The reason why this slot game differs from others is that it will not just fill the reel entirely; rather, it triggers a number of re-spins up to three where this particular wild remains fixed. They are more opportunities of winning in this case.

Crystal Furnace Review

Though many video slots prominently feature gems, hardly any of them resemble Crystal Furnace in the least. It’s not just very different visually, but it also includes re-spins with expanding wilds for a thrilling game. Therefore this is a wonderful new no deposit slot added to our portfolio.

Disclaimer: Eyecon owns the Crystal Furnace trademark / license. This site is not supported by Eyecon.


What is the RTP of Crystal Furnace?

The Return to Player (RTP) for a given slot is a pretty good thing, as long as it goes above 96%. Crystal Furnace on average gives you 96.56% of your stake back per bet, which is amazing. However, you should not see it as an expected payout. Slots can have some crazy variations that may throw you off track even if the RTP is over 96%.

How volatile is Crystal Furnace?

Careful gamers can relax, this slot has low-volatility/variance. It doesn’t give the massive wins you may hope for, but it does pay out quite often. High rollers are the main target for high-risk slots as they do not care about losing a lot of money if there is a chance to win big in return.

In total, how many lines are there in the Crystal Furnace game?

In addition, you can select as many as 10 pay lines, which in turn allows you to increase your bet while increasing your winning opportunities. Nevertheless, you can also decrease the number of paylines to decrease wager and ways of getting a win. Furthermore, these paylines are different because they are designed to deliver payouts not only from left to right but also form right to left sides.

Does Crystal Furnace have any bonus features?

Although Crystal Furnace is not one of the numerous free spins slots, it does offer up to three re-spins. These are part of the expanding wild re-spin feature, with at least one wild that expands to cover an entire reel throughout the course of such a function as you may well imagine.

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