Crystal Towers Slot Review

The Crystal Towers Slot Game

Anyone who has walked the iGaming streets for some time would confirm that Big Time Gaming isn’t the most creative with themes and designs. Well, the same goes for this new Crystal Towers slot, which picks up a generic theme.

However, one thing stands out about the slot—its 3D design. Unlike the two-dimensional appearance adopted by many online slots, this game implements a 5-reel, 5-row Rubik’s Cube-like tower for its playing field. As if that’s not all, it rotates and showers symbols downwards through a floating rock structure, towering above the clouds.

The fact that you can hover the cursor above the screen to move it around was also a nice design touch by the BTG team. Finally, it’s worth noting the controls assembled on the right-hand side of the screen and the electric soundtrack, which adds a futuristic feel to the game.

Symbols and Payouts

This video slot features seven regular symbols and a Cluster-Pays winning technique. It dictates that you must aim to connect 5 or more identical symbols around multiple sides of the tower, vertically or horizontally.

The Crystal Towers pays the highest win per winning cluster, and all the paytable payouts are multiplied by the selected stake!

The low-paying category includes the Teal, Yellow, and Orange Cubes, worth 0.1x to 3x. Then, the mid-paying Green and Blue Cubes are worth 0.2x to 4x the bet.

Lastly, the high-paying symbols include the Red and Purple Cubes, worth 0.3x to 5x and 0.5x to 5x the stake, respectively.   

When wins occur, all the winning symbols disappear, and the remaining ones drop to allow new symbols from above to fill the empty positions. The reactions/cascades in Crystal Towers continue as long as more wins occur.

Wilds are also integral in this gameplay, substituting for all the regular symbols to help complete winning combinations.

Crystal Towers Slot Bonus Features

Prepare yourself to meet three types of wilds that help elevate your wins. Furthermore, this slot includes free spins and a buy feature option.

Wild Symbols

The regular wild only substitutes for the regular symbols in potential winning combinations. Then, the Multiplier wilds will multiply all the Crystal Towers wins by their displayed multiplier.

Finally, any Trigger Wild that participates in a win will award 10 free spins. However, if a single Trigger Wild participates in a win, it awards only 10 free spins.

Free Spins

The free spins begin with a tower 6 rows high, consisting of 96 symbols. An additional row appears on the 3rd, 5th, 7th, and 9th free spins, and the tower grows to a maximum of 10 rows, consisting of 160 symbols.

The tower persists during the Crystal Towers free spins. Beginning from the 2nd spin, only the bottom one or two rows are removed at the start of every free spin. Also, from the second spin, up to 10 wilds will be randomly added to the tower positions at the beginning of every free spin.

During this feature, whenever a Trigger Wild participates in a payout, it awards 10 additional free spins.     

Bonus Buy

If you can’t wait for the free spins to trigger naturally, you can buy 10 free spins from the base game for 60x the stake.

How to Win at Crystal Towers Slot

The 3D presentation in Crystal Towers displays a 4-sided tower, with a hollow centre. Each side includes 5 reels and 5 rows in the base game with 80 symbols. However, the tower grows to reach 10 rows in the free spins, resulting in up to 160 symbols.

But it’s easy to interpret the winning rules since the game uses a cluster-paying engine. A win occurs when 5 or more matching symbols of any size connect horizontally or vertically. The wins can span across multiple sides of the tower concurrently.

Wins trigger reactions that remove the paying symbols and replace them with new ones from the top. The reactions continue until no more wins occur.

You can wager in Crystal Towers as long as your budget accommodates the €0.10 to €5 betting values. The Play button starts a single game round, while the Autoplay lets you play several preselected rounds. You can limit the auto-spins based on loss and single-win thresholds.

Crystal Towers Slot RTP & Volatility

The overall RTP of this game is 96.36%. However, it changes insignificantly to 96.37% when the bonus buy is active. In terms of volatility, this has been classified as high by the developer.

The Concluding Thoughts

Online slots inspired by dice cubes and cubes (in general) aren’t a new sighting. That’s because AvatarUX and Hacksaw Gaming have Electro Cubesand Cubes 2, respectively. So, it wasn’t an out-of-this-world reaction when I saw Crystal Towers from Big Time Gaming.

However, what puts this game on the cube slots pedestal is its unique 3D design, which makes you feel as if you’re solving an actual Rubik’s Cube. At the same time, the electric soundtrack evokes a sense of being in the future. So, there’s no doubt it’ll impress many enthusiasts with its neat presentation.

Now, the unoriginal features watered down my excitement. They included a cluster-paying system with cascades, multiplier wilds, and free spins with growing reels. Yes, those are enough to keep you anticipating the next spin, but not in a spellbinding way. It made me question whether the excitement is solely based on aesthetics.  

In the end, since my conclusions about this game are subjective, I recommend trying the game first using the free demo linked here before making a decision. Who knows? It may turn out to be one of your top gambling options!