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YummySpins Editorial TeamCasino reviews & guides

Castle Builder Ii slot

4.3

(20 votes)

by Rabcat Verified Video slots

Updated 16 Jul 2025

Castle Builder Ii favours rarer, bigger wins over a steady drip — it also mixes Adventure and Cartoon themes.

Play for real money

Slot bonus

175% up to $600

Release date

2017

Last update

16 July 2025

Game properties

Reels	5
Paylines	15
RTP Range	95.5%
Variance	Med-High
Game Provider	Rabcat

Max Win	x10000.00
Ways to Win	15
Technology	JS, HTML5
Jackpot	50

Min Bet	0.01
Max Bet	2
Bonus Game	No
Theme	Adventure CartoonMedieval & KnightsRoyalty +1

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Castle Builder Ii slot review 🏰

Appreciate the real money play with 350 Free spins welcome bonus on Castle Builder Ii slot.

Look over our comprehensive Castle Builder Ii slot review to figure out more about this entertaining game that portrays Adventure, Fantasy, Queen, Gold, Battle, Cartoon themed slots. Definitely, latter topics for players means lots of nice times caused by all components or celebrations related to themes.

The official release date of this video slot is 2017 which YummySpins team see as new and modern among new online slot machines . Furthermore, it is a video slot with 5 reels, 15 pay-line, brilliant graphic arts as well as loyal community of slot fans.

Moreover, this casino game is manufactured by well-known Rabcat provider which creates unique online slots.

Possible number of coins to bet differs from 1 to 1 while coin size ranges between 0.01 and 2.

Finally, slot offers potential win which amounts to x50. To illustrate, supposing that casino player goes with X quantity of money, maximum prize should be not more than 50 times greater than bet.

Also, online game has superb payout rate of 96.74%.

As a matter of fact, all our bonuses and bonus codes for slot games are valid in of . Truly, it helped to win big for many of our subscribers. We hope you will find it helpful too.

If we go deeper, we should acknowledge of coins. In this slot you can to bet from 1 to 10 coins, plus the rate of each coin can be as little as 0.01 with a maximum of 0.25

In the end, slot offers jackpot which equals to x7500. Indeed, assuming that slot fan bets X quantity of money, potential win could be not more than 7500 times higher than bet

Also, game offers great RTP of 94.26%

As a matter of fact, any of our bonuses and bonus codes for games are valid and working in January of 2026. It helped to win big for many of YummySpins fans. Hopefully, you will find it helpful too

FAQ

YummySpins Editorial Team

Editorial Team

Our team of iGaming experts combines decades of experience in casino gaming, data analysis, and industry regulation. We're committed to transparency and helping players make informed decisions.