CleoPatrick DoubleMax

CleoPatrick DoubleMax: Slot Overview (Yggdrasil / GATI Platform)

CleoPatrick DoubleMax is a high-volatility slot released through Yggdrasil's YG Masters programme, built on the studio's GATI platform and developed in collaboration with partner studio Jelly. The pairing gives the game an unusual identity from the outset — Ancient Egyptian royalty sharing the reels with Irish leprechaun folklore, a mashup that shouldn't work on paper but leans into its own oddness with confidence.

Theme & Graphics

Visually, CleoPatrick DoubleMax commits fully to the collision of styles: lavish golden Egyptian detailing sits alongside cheeky Celtic mischief, with gold coins, pyramids and lucky clovers all sharing space across the reels. The animation quality and symbol detailing carry Yggdrasil's usual production polish, and the transitions between spins feel slick rather than clunky despite the amount going on visually.

The DoubleMax Mechanic

The headline system here is DoubleMax, Yggdrasil's signature multiplier mechanic — every consecutive win doubles the active multiplier, and crucially, this applies in the base game as well as any bonus features, not just a dedicated round. There's no traditional Free Spins mode powering this title; instead, the excitement comes from wild reels, instant wins, and a respins bonus, all designed to feed into that doubling multiplier chain.

What the RTP Means for the Player

CleoPatrick DoubleMax carries a 96% RTP, right at the level most players treat as a fair, standard baseline. Over a large sample of spins, the game is designed to return roughly £96 for every £100 wagered on the default setting.

Volatility and Wild Features

Rated High volatility, the game's win pattern is driven by Patrick's Wilds, which can land on reels 2 through 5 and occasionally expand at random into fully stacked wild reels — up to four at once on a single spin, which is where the biggest swings in this game tend to come from. Patrick's Mystery Symbols add another layer, revealing a matching high- or low-paying symbol across the grid, which pairs neatly with the DoubleMax multiplier chain when it triggers mid-sequence. There's even a built-in second chance mechanic, Patrick's Lose to Win, that can rescue an otherwise dead spin.

Max Win and Betting Range

The maximum win is capped at 5,000x the stake, with bets ranging from 0.20 up to 80 per spin across the standard 5x4 grid and 1,024 ways to win.

Verdict

CleoPatrick DoubleMax is a genuinely inventive mashup that earns its place through the strength of its DoubleMax multiplier system rather than novelty alone — stacked wild reels and mystery symbols give the doubling mechanic real room to snowball, even without a traditional free spins round to lean on. Worth sampling through the free demo at johnessyslots to see how far a hot multiplier chain can run before deciding whether to back it for real.