The latest addition to the card-suit theme is RubyPlays' title from 20. april 2026, while Champion Studio was first with a release in juli 2025. The common denominator is that the playfield and symbols clearly use hearts, diamonds, clubs and spades as primary iconography. That's what qualifies it for this theme facet, not a specific ruleset.
The numbers in the catalog say we have here a small but focused list. RTP doesn't vary because only one game reports 96,37 %, while the other lacks the figure. Volatility is high for one and not disclosed for the other, so you can't infer a fixed risk profile for the whole facet.
Card suits is purely a theme tag from the providers' own catalogue data. That means it's the choice of symbols and imagery that qualifies a game, not a specific mechanic. Therefore the titles also appear under other motifs, typically gods and mythology; see e.g. Gods and Mythology.
On paper the card suits don't themselves imply any bonus logic. What actually recurs here are features like free spins, extra free spins, multiplier, random multiplier and fixed jackpots. The feature list also includes bonus symbols and bonus games, and in both cases it's scatters that open the rounds.
Providers and average game data
The distribution is even: RubyPlay and Champion Studio each deliver one title. That means limited variation in number, but not in expression. RubyPlay works with a 5×3 reel set and 50 lines, while Champion Studios' reel set is not stated, but the line count is 20. That gives two different ways to distribute wins, from tightly meshed lines to a more classic setup.
The RTP picture is narrow on paper, but only because one value is missing. The median follows the reported RTP of 96,37 %, which cannot be used to say anything general. The volatility distribution is split between high and not disclosed; therefore the facet is not a shortcut signal to risk level, but rather to aesthetics and feature set. If you pay attention to buy mechanics, the label "Bonus buy on the overlap, and the latest release is naturally also in Latest releases.
Two titles, two directions
Olympus Explosion from RubyPlay stands with high volatility, 5×3/50 lines and a feature package that combines a Free spins multiplier with a Random multiplier. Added to that are a Pick-and-win bonus and Bonus buy, plus Fixed jackpots. On paper it's a structure where multipliers can be stacked across several phases, while fixed pools provide a parallel win path.
Olympus: Wine & Wonders fra Champion Studio lists 5000x as the cap and 20 lines. The feature list includes Symbol Collection, Gamble feature, Free spins, Random multiplier and Fixed jackpots. Mechanically this means that scatters typically open rounds where collection can trigger extra stages or prize tiers, and gamble allows risk adjustment after an outcome. Theme overlap with Olympus motifs means that both are also found in Zeus titles.
The facet is useful as a quick shortcut to slots where card suits are a central visual marker, but the choice between the two titles should be based on mechanics: if you want Bonus Buy and high volatility, one game points that way; if you're after Symbol Collection, gamble and a clear win cap, the other points that way. The rest of the depth is found in the nearby theme facets.
18+ · Terms & conditions apply · The license is stated per casino — none of them have a Danish license · stopspillet.dk · ROFUS · Play responsibly
Wine
About card-suit slots
Collections & providers
