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Castle Builder II 🎰

Return to Player96.63%
Castle Builder II

Create, conquer, and win cash prizes in Castle Builder II slot game. As the highly anticipated sequel to Rabcat and Microgaming’s original slot, Castle Builder II combines narrative and progression with reel-spinning action. Build more than 70 castles, explore 15 kingdoms, and meet hundreds of characters while you play. Choose your own character then embark on your journey as you play for a wide range of prizes. Line up building materials on the reels to build castles piece by piece. Castle Builder II also includes Free Spins and Cup Challenges for extra value.

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Game Data

Software providerSoftware:

Microgaming

RTPRelease Date:

2017-07-19

Reels amountReels:

5

Slot VolatilityVolatility:

Medium

Slot Game TypeGame type:

Video Slots

Slot PaylinesPaylines:

15

Min coin betMin coin:

0.15

Max coin betMax coin:

30.00

Free spins offeredFree spins:

YES Yes

Wild SymbolsWild symbol:

YES Yes

Progressive jackpotProgressive:

NO NO

MultipliersMultipliers:

NO No

How to Play

Castle Builder II has a lot of features and an unusual structure, but it’s still a slot: spin the reels and try to build winning combinations to gradually build your castles. You can play on a desktop or mobile device. Here’s how to get started with Castle Builder II:

  • Open Castle Builder II at your preferred casino or load the demo on this page.
  • Choose a starting bet: you can wager from $0.15 to $30.00 on each spin.
  • Pick your avatar to begin the game.
  • Spin the reels to win prizes and collect building materials to create castles.
  • Always gamble responsibly. Set a betting limit and stick to it.

Game Interface & Controls

Castle Builder II has a similar design and interface to the original game, so if you played that, you’ll find it simple enough to play. If you’re a newcomer, the controls should be easy to pick up even if it takes you longer to get to grips with the Castle Builder concept.

Castle builder 2 start
Castle Builder II has a similar design and interface to the original game.

The reels take up the right-hand side of the screen, and the building space is on the left-hand section. Press the ‘spin’ button to spin the reels. If you want to change your bet between spins in the base game, tap the left and right arrows in the ‘stake’ section below the reels. Alternatively, press the ‘maxbet’ button to play at the highest stake instantly.

Press the ‘i’ button to view the paytable and information on how to play.

Game Symbols

There are two different types of symbols in Castle Builder II: building materials and treasures. The building materials are crucial for building structures, and the treasures have higher values. Materials include wood, brick, granite, and iron ore. Treasures are a ring, gold bar, chest, and crown.

Castle Builder II Paytable
The building materials are crucial for building structures.

The wood, brick, granite, and iron ore symbols are worth up to 0.2x, 0.3x, 0.5x, and 1x your stake, respectively. The ring pays up to 2.5x, the gold bar up to 5x, and the chest up to 10x your bet. Finally, the most valuable symbol is the crown, paying up to 50x your bet.

There’s also a Wild symbol: this stands in for all other symbols to complete winning combinations. It awards 50x your bet for 5 in a combination too.

How to Win

Castle Builder II plays like a standard slot in its core gameplay: spin the reels and see if you can land matching symbols to win prizes. But a critical aspect involves creating winning combinations of three or more material symbols. Gradually, you’ll get enough to build a castle. You can track your progress with the meter in the top-left corner of the screen.

As you build each castle, you access new upgrades and equipment. When you complete the building, it will become home to a princess or prince. That leads to a royal wedding, which gives you different admirers to choose from. Each one brings their own prize and bonuses.

Building castles gives you more experience and helps you progress through the game, with more jobs available. Castle Builder II saves your current progress on your device, so you can keep coming back to it for as long as you like. That saves you from starting over each time, and makes for a deeper experience than most other slots.

Bonus Features

There are a few features in Castle Builder II. These include the four different Cup Challenges and the Free Spins feature.

Wild

The Wild symbol can replace other symbols on a payline and help you finish winning combinations.

Cup Challenges

There are four Cup Challenges: Bronze, Silver, Gold, and Platinum. Each one requires you to collect enough building materials to fill a pallet. The number of materials required increases as you progress through the cups:

  • Bronze Cup — 6 materials
  • Silver Cup — 9 materials
  • Gold Cup — 12 materials
  • Platinum Cup — 15 materials

Once you finish the Bronze Cup, you’re free to start building in another unlocked territory (not all are available so early into the game). You need to finish nine kingdoms in total to complete a Cup Challenge.

Free Spins Feature

Land 3, 4, or 5 Scatter symbols anywhere to win 10, 15, or 20 free spins, respectively. You can win cash prizes and building materials during this feature.

Max Win You Can Expect?

The highest payout available in Castle Builder II is 10,000x your stake. You can play for bigger prizes as you progress through the game.

How RTP Affects Payouts

Castle Builder II has a 96.63% Return to Player (RTP) rate, which is higher than the 96% average for slots. In theory, the game should pay out $96.63 for every $100 wagered on average.

As it has medium volatility, Castle Builder II tends to award prizes on a fairly regular basis. The standard symbol values are small, but there is the potential to pick up some more generous wins as you progress through the game.

Visual & Sound Experience

Castle Builder II is a stunning slot with plenty of visual variety and charm. The world map is a pleasure to explore, and the different locations look fantastic while you spin the reels. Each kingdom has its own style and feel, which helps the game stay fresh as you move through its world.

The level of detail in the different buildings is terrific, and seeing them come together piece by piece adds another dimension to the game beyond accumulating wins. Castle Builder II’s music is of a high standard, too, creating a relaxed atmosphere while you play.

Try the Free Slot Demo

If you think that Castle Builder II seems a little too complicated, you can try it for free with our demo. Play the base game and see if you can build castles without betting your own money.

Why Play Castle Builder II First

There’s a lot to Castle Builder II, from choosing your character to completing castles around the world. That’s why it’s best to spend some time testing our free demo: you can learn how the game works and how to progress through it, all without risking a single cent.

How Does Castle Builder II Compare?

Castle Builder II is a fantasy-themed game with larger-than-life characters and amazing locations to explore. There are plenty of other fantasy slots on the market, featuring wizards and witches, trolls and dragons, knights and elves. But how does Castle Builder II compare to three other popular slots in the genre?

Pros and Cons

Pros:

  • Continues Castle Builder’s innovative structure and gameplay style
  • Progressive slot that you can keep coming back to
  • Cup Challenges and Free Spins add more depth
  • Good RTP of 96.63%
VS

Cons:

  • Symbol values are very small
  • Complexity can take some time to get used to

Gameplay Video

Our Verdict

Castle Builder II is a must for anyone who played the original, but it has plenty to offer newcomers too. The structure and design still feel amazingly innovative: it’s more like a major video game than a slot. And there’s a Free Spins feature this time, which was missing from the first instalment. That’s sure to please fans.

However, Castle Builder II can be overwhelming for new players who may dive in expecting a standard slot. That’s why it’s best to play the demo to get a feel for the gameplay and rules first.