Castle Builder II Slot Review

(1 Vote)
High RTP Modern slot provider Fantastic graphic 5-digits jackpot
Castle Builder II Details
Release Apr 2017
Provider Rabcat
Max. RTP 97.75%
Reels 5
Paylines/Ways 15
Betting Range (€/$) $0.01 - $30.00
Max. Payout $10,000
Progressive Jackpot No
Megaways No

Castle Builder II is a sequel to a very popular slot game that was released by Rabcat a couple of years back. They finally went on and created another online slot for this series, and once again you take on the role of a builder that will create castles and collect materials as you play the game. It remains the same exciting game as the previous one, and they even improved the graphics and features a bit, though they were excellent already. The slot machine is offered with 5 reels and 15 lines. Feature wise, there will be quests to complete, where you need to build castles and advance in level, unlocking achievements along the way and completing challenges.

Betting and Prizes

With the 15 lines that the game has, we know that we have bets that range from $0.15 to $30, which we can use. The lines appear to be fixed, and you will be able to use wagers of $0.01 to $2 for each of the 15 available. It’s not a very expensive slot machine to play, so it’s appropriate for small or average budgets, not for large ones.

Castle Builder 2 Features

As you start the game, you will be asked to pick one of the three player avatars, each one offering you a different set of skills. The old man that was in the previous slot is still present, but next to him there are two others, a middle-aged man and a young woman. You have a map at your disposal, which you can explore, so you basically decide what you do in this slot.

Once you reach a destination, you will be asked to build a castle of some sort, for a princess that is about to get married. In total, the slot has 15 kingdoms that you can go to, with 75 castles to be built and more than 300 characters to encounter.

To build a castle, you need to collect materials from the reels, where they appear in the form of symbols from time to time and form combinations. The better the material that you’re using (wood, bricks, stone or marble), the higher it will be the quality of the castle that you’re building.

As you play the game, you will also have challenges to complete and the experience you gather will let you climb the job ladder, so you can get various rewards that way as well. It’s a pretty fun game, even more so than the previous slot game, and it should appeal especially to those that enjoy a good RPG, since it borrows a bit from the genre.

Theme & Design

The quality of the design is one of the things that you can count on, in Castle Builder II, same as in the previous game. You have the reels moved to the right side of the game area, while on the left you will find the castle that you’re currently building. There is a lot of stone used in the design, but it works very well for this game. As symbols, besides the various building materials, there will also be images of rings, crowns, treasure chests and gold bars.


Castle Builder II is even better than the first slot machine of the series, and fans of the previous title will enjoy this one as well. It’s another game where Rabcat demonstrates how good they are at creating slots.

Castle Builder II Slot Machine FAQ

❓ What is a key options of the Castle Builder II slot?

✔️ Slot developer: Rabcat , Max. RTP: 97.75% , 5 reels with 15 paylines , Betting Range (€/$): $0.01 - $30.00 , Max Payout: $10,000 .

❓ Where can I play Castle Builder II?

✔️ NewSlotGames team prepare a rating of online casinos with Rabcat games. Try top recomended licensed Rabcat casinos with Castle Builder II slot.

❓ Can I play Castle Builder II slot on my phone?

✔️ Yes, it's absolutely mobile-friendly!

❓ Where can I play this slot machine free?

✔️ You should choose one of the recomended online casinos listed here and push "Play Now" button. Any casinos ask you to register account, any casinos allow to play Castle Builder II free without registration.