User rating5 / 5

Jurassic Park slot from Microgaming

Jurassic Park slot from Microgaming
In 1993, the first Jurassic Park movie was released and became a tremendous commercial success, grossing over a billion dollars. More than 20 years later (in 2014), Microgaming decided to tap into the profits, which dinosaurs seem to keep on making in all kinds of markets (books, toys, museums, posters, stickers, clothing, school bags, etc.). Their popularity doesn’t fade away, so it was long overdue to strike a deal with Universal Studios and come up with this Jurassic Park slot machine dedicated to the fascinating prehistoric creatures. Strangely, the humans on the reels (actors Sam Neil, Laura Dern, Jeff Goldblum, and the late Richard Attenborough) are worth more than the scary dinosaurs.

The Wild Jurassic Park Logo and Mosquito in Amber Scatter complete the set of symbols. Whether you’re into dinosaurs or not, this exciting slot is top-notch entertainment, and once you hit any of the 5 kinds of Free Spins, it will become obvious that this is as good as slots get.

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Personal testers’ opinion

All sessions on the Jurassic Park slot machine are full of thrill and amusement! This is one 243 win ways Medium Volatility game, offering average risks and game cycle, but most importantly a generous RTP of 97% and a fantastic maximum prospect of 95 000 coins. Yes, entertaining on several levels! But the fun stops once you see your cash shrinking. It doesn’t keep the balance well, and triggering the Free Spins doesn’t occur as often as you would like. So, for the bonus hunters: the Jurassic Park slot machine is not suited to cover the wagering requirements - it earned only an index of 3.97 (out of 10). Statistically, the bonus round comes around every 163rd spin (0.61%), and a relatively small part of the prize pool is put aside for the payouts in those rounds - 29%. Our average win during Free Spins was just 44x the total bet, while in the base game, we reached an incredible 1254x the total bet (with the stacked Wilds in the faster spinning reels of the T-Rex Alert mode). A superb game altogether, and in combination with high popularity and RTP, it only deserves our positive recommendations for real money play.

Hidden parameters of Jurassic Park slot (data from the testing team)

  • The frequency of triggering the bonus is statistically, every 163rd spin (0,61%).
  • The probability of a hit (any winning) is 35,91%.
  • The distribution of the winnings is 71% in the usual spins and 29% in the bonus.
  • The maximum payout during the tests was 1 254x.
  • The average winning from the bonus was 44x.
  • Volatility is 8,78 out of 20 (average).
  • Cycle length is average.
  • The rating of the slot machine for the wagering is 3,97 out of 10.
  • RTP of 97% allows getting a positive mathematical expectation at the casino.


  • Wild Jurassic Park Logo - is paid modestly and appears stacked in the base game. Replaces all symbols, except for Mosquito in Amber Scatter.
  • T-Rex Alert Bonus feature - randomly, a T-Rex sighting will be announced by a terrifying roar. For 6 spins, 35 Wild Jurassic Park Logos are added to the reels, increasing your win potential significantly.
  • Free Spins - Land 3, 4, or 5 Mosquito in Amber Scatters (paid: 100x the total bet for 5OAK) and Free Spins will be triggered. The first 25 times Free Spins are triggered, one of the 5 following variations is chosen for you. After that, you can decide for yourself which one appeals to you the most. All of them offer 12 Free Spins where the featured dinosaur appears stacked only. Each variation has its own special feature, but all of them are equally profitable.
  • Tyrannosaurus Rex - Up to 5 reels can become completely Wild.
  • Velociraptor - Wild symbol can split up in two and result in a 6OAK combination, which pays as 2 x 5OAK.
    4x, 5x and 6x Wild Multipliers are also thrown into the mix.
  • Triceratops - Wilds will be running, sticking, expanding, and even nudging, all to benefit your balance in a big way.
  • Brachiosaurus - Mystery Multipliers between 2x and 6x are awarded randomly over a number of spins.
  • Dilophosaurus - The featuring dinosaur, Dilophosaurus, will randomly turn into a Wild, and when it does, it will stick to its position for the duration of the Free Spins.

Free Spins cannot be re-triggered, except for the Brachiosaurus variation.


  • Number of reels - 5
  • Number of lines - 243
  • Cost of the coin - 0.01, 0.02 and 0.05
  • Number of coins per line - 1-10
  • The range of the size of bets - from 0.30 to 15
  • The maximum winning is 95,000 coins (you can win in free spins mode)
  • Wild symbol - yes (Logo of the slot)
  • Scatter - yes (Mosquito in the amber)
  • Free spins - yes (4 modes with the choice of additional features from 3 and more scatters)
  • The expected payout percentage - 97%

Where to play?

  • Do you want to play Jurassic Park slot at the best Canadian online gambling place? Then Fastpay Casino is the best choice for you. They offer over 5300 casino slot games as well as super-fast and no-hassle withdrawals.

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Written by Kamen Valev
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