Castle Builder II Slot Review

How to play

Castle Builder II is available on mobile, PC, and tablets, and you can either play for fun or for money. The game has 5 reels and 15 paylines.

The centrepiece of this exciting and enticing game is the building of castles. The player has to move around kingdoms amassing fame, fortune and power by building castles from materials available.

The game starts with the three characters, Sam, Mandy and Igor, each with different storylines to explore. You have to complete a game cycle with Sam or Mandy before you can unlock Igor. There are several materials available for building and your purpose is to gather them on the pallet to form a building block. 

The number of building blocks needed to complete one castle ranges from 6 to 15. After building each castle, you can help the princess get married by introducing her to suitors. If the wedding is successful you get more bonus.

Symbols and payouts

There are 9 types of symbols, including 1 Wild Symbol that can replace all other symbols, and 4 Building Symbols that cannot be replaced.

The low-paying symbols are also the building symbols. They are Wood, Brick, Granite, and Iron. You have to pay attention to them because they will be the basic materials for building your castles. They can be found on the left portion of the screen. 

They can also come in different forms like standard, bronze, silver, or gold. The more valuable the metal you collect for building, the higher the value of your castle when completed. The high-paying symbols are Ring, Gold Brick, Treasure Chest and the Crown. 

After each castle is completed, there is a pick-and-click game in which players can win up to 300 times of their bet. In this game, you have to choose a rich suitor for the princess you built the castle for. You are given a bonus win depending on the winning suitor’s worth.

Then again, if you choose to play all 15 paylines, keep in mind, that you cannot wager less than €0.15 and more than €30.

Best Castle Builder II bonus feature

One of the exciting attributes of this video slot is that, apart from its main gameplay, it has some extra features. This video slot game has just one scatter symbol which can only be activated with the Mandy avatar. Each avatar has its own attributes and special features linked to itself.

The first avatar, Sam, offers regular wild symbols which can replace any other symbol, and therefore increase your chances of winning. 

When you make use of the Mandy avatar, you can get up to 25 free spins just by landing three or more Scatters anywhere on the grid. Remember, Mandy is the only character who offers Best Castle Builder II free spins. 

Igor on the other hand, offers expanding wilds which will expand to cover an entire reel and help you land those major wins.

Another major Castle Builder II bonus feature is the opportunities from the four cup challenges— the Bronze, Silver, Gold, and Diamond Cup.

After the first challenge tagged Bronze Cup, your free building mode will be triggered which means you can build castles in any kingdom you want. 

If you win the second challenge, termed the Silver Cup, you will get an extra bonus value known as Cycle Premium which intensifies bonuses.

RTP & Volatility

The Castle Builder II RTP is set at 97.75% and is described as a low-variance game. Pretty much providing frequent, smaller payouts that even out in the long run rather than fewer, larger payouts.

The volatility of the game is low to medium, which makes risk exceptionally low in comparison to other game slots.