Jurassic Kingdom Slot Review

Jurassic Kingdom uses two clocks for its multipliers. In the main game, the value rises only when a win causes another cascade round, eventually reaching x5. In free spins, a set of multiplier values rises by one after every spin, and special +1 symbols can extend the sequence. The distinction changes how to read a quiet spin: it cannot advance the base-game cascade ladder without a win, but a completed bonus spin still moves the bonus multiplier schedule forward.

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Jurassic Kingdom at a glance

Provider	PG Soft
Genre / theme	Adventure & Exploration, Animals
Game type	Video slot
Reels / grid	6 reels; 6 rows
Reference RTP	96.72%
Volatility	Medium
Payout mechanic	64–46,656 ways
Maximum win	100,000x the bet
Main features	Winning cascades raise base multiplier x1–x5; four Scatters award eight free spins where all multiplier values rise each spin and +1 symbols add spins.

RTP and stake limits can vary by version and market. Check the information screen in the game you open. Maximum win is a ceiling, not an expected result.

Six rows and up to 46,656 ways

The main grid has six reels and six rows. The official range is 64 to 46,656 ways at base bet 20 rather than a fixed payline count. Some ordinary symbols occupy two to four spaces, but each large image counts as one symbol in payout calculations. This prevents a big dinosaur tile from being mistaken for several independent matching symbols. Winning symbols collapse, with new ones dropping into their places and creating potential follow-up rounds. Wilds appear only on reels two through five and substitute for all symbols except Scatters.

Some eligible large symbols on those middle reels can carry silver frames. If a silver-framed symbol participates in a win, it becomes a randomly selected gold-framed ordinary symbol on a subsequent round after the cascade. If that gold-framed symbol then participates in another win, it becomes a Wild on the next round. The conversion is conditional twice; a framed tile is not an instantly guaranteed Wild. This sequence can make a longer chain more valuable, but the PDF supplies no frequency for either framing or the repeated matching needed to finish the transformation.

Two ladders with different triggers

The base-game multiplier starts at x1 for the first evaluation. A first-round win sets the second round to x2, another win sets the third to x3, and successive winning rounds reach x4 and then x5 for the fifth and later rounds. All wins in a round use the value shown below the reels for that round. This is a cascade ladder, not a multiplier that automatically increases on every paid spin. If a round does not pay, no new round is created to enjoy the next value.

Four Scatters anywhere award eight free spins, with two more for each additional triggering Scatter. In the bonus, the corresponding multiplier values start at x1 through x5 and all increase by one at the end of every free spin. At the same point, every visible +1 Free Spin symbol adds one spin. That means added time and higher later multiplier values can interact, though neither a +1 symbol nor a winning result is promised. The rules also show an optional Feature Buy menu at a displayed price. That route purchases entry to free spins where available; it does not alter the normal four-Scatter trigger. A reader should check the live interface for the current price and whether this option is offered.

Numbers without overpromising

The exact English rules list 96.72% theoretical RTP, medium session volatility and a 100,000x advertised maximum. They separately report a lower simulated maximum exposure in one billion spins, which is not the same claim as the advertised ceiling. The official catalog entry does not give a release date. The most useful way to understand the game is to keep the two multiplier progression rules separate: winning cascades drive the main game’s x1-to-x5 ladder, while elapsed free spins raise the bonus values, potentially aided by +1 symbols.

Strengths and weak points

Strengths

A large six-row ways grid supports dramatic cascades, and the bonus’s multiplier values rise after every spin rather than only after wins.

Weaknesses

The base ladder needs consecutive winning rounds, and +1 symbols are not guaranteed in free spins. Large symbols count once, despite their visual size.

Our Editor’s View

Jurassic Kingdom’s six-row grid, conditional framed-Wild conversion and two multiplier schedules create a layered cascade slot. Four Scatters start eight free spins, where +1 symbols can lengthen play while all multiplier values rise after each spin. In ordinary play, by contrast, the ladder needs wins to move. It suits readers who enjoy watching why a multiplier advanced, but neither a long cascade nor an extended bonus is assured by the rules.