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Forbidden Dragons Slot

Forbidden Dragons
Forbidden Dragons
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Updated: 22.07.2025
Reviewed by: Joe Booth
Welcome to Forbidden Dragons, one of the first Colossal Reels games, produced by WMS, powered by SG Digital, and released on 25/05/19. Featuring 2 side-by-side reel arrays, one regular and another 5x12, the unique gameplay features Wild Reels on the main set that are copied and expanded to fill the same reel on the Colossal reel set in the base game and free spins. In this review, we will try this slot machine and analyze all its pros and cons. Your task is to decide whether it is worthy of your attention or better to skip it. So here we go!
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18+ | New players only | Terms Apply | Please play responsibly | gamblingtherapy.org

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In this review
  1. Slot details
  2. Theme
  3. Bonus Rounds & Free Spins
  4. Summary
  5. Where to play
General information about Forbidden Dragons slot

General information about Forbidden Dragons slot

Rating by Joe Booth:
7.7
User’s Rating: Not rated yet
WMS
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  • Release Date:
    25.05.2019
  • Volatility:
    High
  • RTP:
    95.9%
  • Multiplier:
    Yes
  • Max. win:
    2,500x
  • Bonus game:
    No
  • Free spins:
    Yes
  • Scatter Symbol:
    Yes
  • Wild symbol:
    Yes
  • Symbol Stacked:
    Yes
  • Jackpot Game:
    No
  • Slot lines:
    100
  • Slot reels:
    10
  • Layout:
    10-12
  • Stakes range (€/£/$):
    0.50 to 100
  • Slot Theme:
    Asian
  • Technology:
    HTML5
More infoLess info

Licensed and tested by

  • GLI (Gaming Labs Certified)

How to Play

With 100 paylines spread across 2 reel sets - one 5x4 grid and the Colossal Reel with its 5x12 layout, you have plenty of opportunities to create payline combinations of 3 or more symbols on a payline! Each winning combination is created from left to right from the leftmost reel. There are several betting options here so you can play on all 100 paylines for as little as €0.50 and up to €100 – suitable for both the casual player and the high roller.

To start this fun Asian adventure all you need is to:

  • Open this new slot machine at your chosen casino
  • Read the rules and see the payouts for combinations
  • Choose a bet in the menu below: from €0.50 to €100
  • Set the reels in motion and have fun!

Forbidden Dragons RTP and Volatility

7 
High volatility and 95.91% RTP.
The theoretical RTP for this slot is 95.91%, which is a reasonable payout ratio for this style of play. As in other games in the Colossal Reel series, the volatility is high, making it ideal for players who enjoy big risks and massive rewards. Keep in mind, however, that you can also get many dry spells when your bankroll shrinks.

Theme

7.9 

By launching the slot, you will virtually move to the country of mystical China. On the right is a playing field above which is a small Chinese landscape and the game logo and on the left is another massive 5x12 vertical playing field. The use of deep gem colors and plenty of detail make this slot visually rich, while the cinematic soundtrack keeps you fully immersed in the gameplay.

Let's look at the paytable. Here are the usual royals. They are joined by some traditional Chinese symbols - the jade lion, which protects and brings success and prosperity, the Longmu, the mother of dragons, and Qin Shi Huang, who showers the Longma with gifts of gold and jade. The red dragon looks like Fucanglong, the guardian dragon of hidden treasures, and the green dragon looks like Dilong, the protector of the earth. There is also a bearded dragon that may be the Dragon King himself, the all-powerful Ao Guang, who represents the ultimate power. The Yin and Yang symbol is a Wild that substitutes for all regular symbols.

Theme
Forbidden Dragons slot paytable

Mobile Compatibility

Mobile Compatibility
Modern players just want to take their smartphone and, by pressing the one button, launch their favorite game. Wherever and whenever they are! Luckily, you don't have to worry about this slot is compatible with mobile devices as it's built using HTML5 technology. This game does not require installation on your computer, which means that you can simply go to your favorite casino site and play it using your web browser. It doesn't matter what operating system you use to play, as long as you use a modern browser and have a reliable internet connection.

About WMS

This slot machine was created by Williamson Industries or WMS in short. This casino game provider was created in 1943. They were mainly focused on arcade games and pinball machines and did not enter the arcade market until 1994, so it can be considered that they started working at the same time as Microgaming and NetEnt. However, WMS chose to stick with what they knew best: physical machines! They created some good releases that remain fan favorites to this day.

All Williamson Industries, including the gaming division, will be bought by Scientific Games in 2013 and although they are a wholly-owned subsidiary, the studio has retained its name and continues to release slots with the familiar 3 letters next to each game's name. So this Chinese-themed slot was powered by SG Digital.

Bonus Rounds & Free Spins

8 

Transferring Wilds

As we said above, the Yin and Yang symbol is a Wild symbol that substitutes for all regular symbols. By landing 4 stacked symbols on a smaller set of reels, you will see them move to the same position on a larger set, creating many winning opportunities. Before a spin occurs, some of the adjacent positions on each reel can be filled with random symbols to form additional combinations.
Forbidden Dragons slot Transferring wilds

Free Spins Bonus

The Dragon Head is the Scatter symbol. Three or more of these symbols trigger the free spins feature. This symbol appears on reels 1, 3, and 5 (both the standard reels and the Colossal reels). Landing 3-6 Dragon Heads anywhere will give you the following rewards:

  • 3 Dragon Heads: 8 free spins and 2x multiplier
  • 4 Dragon Heads: 12 free spins and 5x multiplier
  • 5 or 6 Dragon Heads: 20 free spins and 20x multiplier

As in the base game, random symbols will occupy adjacent reel positions on the reels, and wins on the Colossal reel set have an additional 5х multiplier.

Forbidden Dragons Demo Play

By trying the game for free, you will be able to understand what you should expect from it in the paid version. Luckily, you can try this slot machine for free! The demo version allows you to spin the Forbidden Dragons reels while making non-real money bets. This version is available to any player since no registration is required to use it. There is also no time limit, and if the provided amount of ‘fun’ coins are used up, it will be enough just to reload the page with the slot.

Max Win

7.9 
Win up to 2,500x the bet in this dragon-themed slot.
If you are lucky to unlock bonus features, which include Wild and Scatter, by triggering the free spins feature, you will be able to play with the maximum multiplier on every free spin to get better rewards up to 2,500x the bet. So, good luck to you!

Overall Rating

7.7

This is another slot by WMS that uses the popular Colossal Reels game engine to provide potential huge wins. It looks beautiful and makes the most of its Chinese theme to cover the reels with beautifully designed symbols that are all related to luck. This is a high volatility game so you will have to wait a while to get the free spins - we managed to do this 1 time during our test session.

But the gameplay during the free spins was really lucrative thanks to the combination of free spins and multipliers, expansion and Transferring Wilds and the extra 5x multiplier on the Colossal reel also played its part. If you like the Colossal Reels engine, you will want to come back to this slot and we definitely recommend it if you like the aesthetic of Chinese-themed slots.

Hits
Transferring Wilds
Free spins with up to 20x multiplier
Colossal reel set has an additional 5x multiplier
Wide range of bets
Misses
Max win can be higher
High volatility

FAQ

Is there a free spins feature in Forbidden Dragons?

Yes, the free spins feature in this slot is the most lucrative. It gives up to 20 free spins with up to 20x multiplier, plus an additional 5x multiplier for Colossal Reel wins.

Can I spin the reels for free?

Yes, the free mode of this slot is available! The provider has taken care of its availability for this new slot machine. You can spin Forbidden Dragons reels for free right on this page.

What is the Return to Player (RTP) in Forbidden Dragons?

The theoretical RTP for this slot is 95.91%, which is almost the market average, but actually not.

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Joe Booth
Joe Booth
Expert in: News, Blog, Slot reviews, Payments
Joe is an expert online casino player, who knows all the tricks and tips on how to get to the most massive wins. He is also an experienced online casino games reviewer, with hundreds of written articles behind him, on all kinds of online casino games. He makes sure to play them, see how they work, and then gives his honest expert opinion about them to other players, our readers. 

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Reviewed by Editor-in-Chief
Nikita Lukanenoks

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