Prince of Riches Slot Review: Variable Reels and Cash Activate Stacks

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Prince of Riches at a Glance

Prince of Riches builds its woodland adventure around a changing reel area. The five reels can move between three and seven rows, giving the archery-themed symbols a different amount of space from one spin to the next. RubyPlay then carries the triggering layout into Free Games, where the reels can continue to grow. Cash Activate Stacks adds a second feature built around collecting Prize values.

For expanding payways and coloured blessings, explore Triple Tumblin’ Totems. You can also compare timed reel collections in Nugget Frenzy.

How the Variable Reels Work

The base game can randomly change the reel height before settling the result. The smallest layout has three rows, while the tallest has seven. The number of paylines changes with the layout, ranging from 30 to 70.

The visual difference is easy to spot. A taller playing area gives the symbols more positions to occupy and adds active lines. You still need the required combinations, so the size of the screen alone does not tell you whether a spin will pay.

The game chooses the height automatically. There is no reel-height setting for the player to adjust. Keep an eye on the total stake shown in the controls while you learn how the changing layout affects the presentation.

Prize Symbols and Cash Activate Stacks

At least one Prize symbol and one Cash Activate symbol appearing together trigger Cash Activate Stacks. The feature awards the qualifying Prize values. Stacking Prize symbols on a reel can increase the prizes attached to that reel.

This is where the bow-and-arrow setting fits the rules well. The Prince is hunting treasure, and the important symbols bring the displayed values into the feature. The stacking element also gives the taller reels another purpose.

Watch the Prize values and their positions as well as the regular symbols. A tall reel containing stacked Prizes is a different situation from a tall reel containing only ordinary paying symbols. Both use the same space, but they contribute to different parts of the game.

The Free Games Keep Their Starting Height

Three or more Scatters trigger Free Games. The feature begins with the reel height shown on its triggering screen. From there, the reels can randomly grow taller.

That gives the bonus a different pattern from the base game. Paid spins can move between smaller and larger layouts. During Free Games, the triggering height provides a starting point for further growth. The feature can develop across several spins without returning to a shorter layout.

RubyPlay’s public overview does not specify the starting spin award. Read the paytable in the version you open for that detail, together with any retrigger rules. The central attraction is the retained reel height and the chance of expansion during the feature.

RTP, Hit Frequency and Maximum Win

RubyPlay publishes an RTP of 96.53%, medium volatility and a hit frequency of 25.8%. These figures describe different aspects of the mathematics. Hit frequency concerns paying outcomes, including awards that may be smaller than the stake. RTP describes a theoretical return over extensive play.

The maximum win is 1,099x the bet. That is a limit on an outcome, rather than an expected result from the Free Games. Check the actual information panel at your casino because available configurations and stake limits can differ.

Our View

The growing reels are the most appealing part of Prince of Riches. They give the Free Games a clear sense of development, while Cash Activate Stacks makes the Prize symbols worth following between feature rounds.

The forest theme also has a useful connection to the mechanics. Arrows, targets and treasure support the idea of collecting prizes. This older RubyPlay release remains an interesting option for someone who enjoys variable layouts and a relatively focused set of features.

Pros and Cons

Play Prince of Riches at These Casinos

These casinos list the RubyPlay title. Search the full name in your local lobby and check the game settings before choosing where to play.

WSM Casino

WSM’s live slots search returns Prince of Riches under RubyPlay, with a demo entry. Match the developer as well as the title, and check whether your location is eligible.

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LeoVegas Casino

LeoVegas includes Prince of Riches in its RubyPlay catalogue. Its changing reels and Cash Activate feature distinguish it from similarly named games. Read the local game help for RTP and stake limits.

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Prince of Riches FAQ

How many paylines does it have?

The variable layout provides between 30 and 70 paylines.

Can the reels shrink during Free Games?

The bonus starts at the triggering height. RubyPlay says the reels can only increase from that point during the feature.

Is Prince of Riches a new release?

No. Operator catalogues date it to August 2023. It remains listed by RubyPlay and by casinos carrying the game.

More Slot Reviews

For a different RubyPlay expanding-grid feature, read our Go High Olympus review. Browse the slot A to Z index for more games.

Explore the official Prince of Riches game page

18+ only. Choose a comfortable stake and set a spending limit.