In a prehistoric world where the colossal T-Rex and the formidable Mammoth clash for dominance, Pragmatic Play sets the stage for an epic reel battle in the Jurassic Giants slot. This game moves beyond typical reel mechanics, introducing a massive 6×4 grid where two of history's mightiest beasts are not just symbols but the centerpiece of the action. The central conflict between these creatures is mirrored in the gameplay, creating a dynamic tension with every spin. This is a journey back to a time of raw power and untamed wilderness, captured on a grand scale.
What immediately sets this title apart is its ambitious Free Spins feature. While many slots offer a handful of bonus rounds, Jurassic Giants presents the potential to trigger an astounding 250 free spins from a single scatter combination, a number that commands attention. This, combined with a 4096 ways-to-win system that pays in both directions, demonstrates a clear design focus on creating sustained, high-potential bonus sequences. For players searching for a game where the bonus round is a main event rather than a fleeting moment, the Jurassic Giants game offers a compelling proposition.
Game Specifications
| Title |
Jurassic Giants |
| Release date |
27th July 2017 |
| Developer |
Pragmatic Play |
| Theme |
Dinosaur, Animal, History, Adventure |
| Reels |
6 |
| Layout |
6×4 |
| Paylines |
4096 |
| Volatility |
Medium |
| RTP |
96.01% |
| Gameplay Mechanics |
Pays Both Ways, Stacked Symbols |
| Bonus Feature |
Free Spins with Multipliers |
| Free Spins |
Yes |
| Wild |
Yes |
| Scatter |
Yes |
| Multiplier |
Yes (in Free Spins) |
| Min / Max Bet |
0.50 / 50.00 |
Jurassic Giants Bonus Features
| Feature Name | Description | Trigger / How it Works |
|---|
| Pays Both Ways | Winning combinations are formed from left-to-right and right-to-left. | Active on every spin. Wins must be on adjacent reels starting from either reel 1 or reel 6. |
| Stacked Symbols | High-value symbols like the T-Rex and Mammoth can appear in stacks. The Diamond Scatter symbol also appears stacked. | Occurs randomly during base game and free spins. |
| Wild Symbol | The Volcano symbol is the Wild. It substitutes for all other symbols except the Scatter to help form winning combinations. | Appears on reels 2, 3, 4, and 5 only. |
| Free Spins | A bonus round where players are awarded a number of free spins with a win multiplier. | Triggered by landing 10 or more Diamond Scatter symbols anywhere on the reels. |
| Win Multipliers | During the Free Spins round, all wins are randomly multiplied by 2x, 3x, or 4x. | Automatically applied to any win achieved during the free spins feature. |
What Defines the Jurassic Giants Gameplay?
The core of the Jurassic Giants slot experience is built on a foundation of several interconnected mechanics that create a distinct rhythm and pacing. Its structure is designed to deliver frequent action, with the constant potential for significant wins bubbling just beneath the surface, particularly through its expansive reel setup and bidirectional pay system.
The 6×4 Grid and 4096 Ways to Win System
Instead of traditional paylines, this game utilizes a 4096 ways-to-win format on a large 6×4 grid. This system awards a payout whenever three or more matching symbols land on adjacent reels, regardless of their specific position on those reels. The sheer number of potential winning pathways, starting from the first reel, makes symbol recognition straightforward and heightens the anticipation with every spin.
How Does the Pays-Both-Ways Mechanic Work?
A critical element of the gameplay is the Pays-Both-Ways mechanic. Unlike the majority of slots that only pay for combinations running from left to right, Jurassic Giants also calculates wins from right to left. This effectively doubles the opportunities to form winning combinations on any given spin. If a combination can be read from both directions, only the highest paying one is awarded. This feature is always active and is a primary contributor to the game's medium volatility feel.
What is the Role of Stacked Symbols?
Both the premium animal symbols and the crucial Diamond Scatter symbol can appear stacked on the reels. Stacked T-Rex and Mammoth symbols are essential for creating substantial wins across the 4096 ways, as they can cover entire reels to link up multiple high-value combinations. The stacked nature of the Diamond Scatter is the key to unlocking the game's powerful free spins feature, as it makes it possible to land the 10 or more scatters required for activation.
Unlocking the Prehistoric Power: Bonus Features
The main draw of the Jurassic Giants slot game is its Free Spins feature. This bonus round is not just an add-on; it's a meticulously designed engine for the game's highest payout potential, combining a high spin count with consistent win multipliers.
“Pay close attention to the stacked diamonds. It's easy to dismiss a spin with only a few scatters on the first reels, but the stacked nature means a full stack on reel 5 or 6 can suddenly turn a losing spin into a massive feature trigger. Patience is key here.”
— Vlad Hvalov
How to Trigger the Jurassic Giants Free Spins?
The Free Spins feature is activated by landing 10 or more Diamond Scatter symbols anywhere on the reels in a single spin. The number of spins awarded is directly proportional to the number of scatters landed:
- 10 Scatters award 15 free spins.
- 11 Scatters award 20 free spins.
- 12 Scatters award 25 free spins.
- 13 Scatters award 30 free spins.
- 14 Scatters award 35 free spins.
- 15 Scatters award 40 free spins.
- 16 Scatters award 45 free spins.
- 17 Scatters award 50 free spins.
- 18 Scatters award 80 free spins.
- 19 Scatters award 100 free spins.
- 20 or more Scatters award the maximum of 250 free spins.
What Multipliers are Active During Free Spins?
Once the bonus round begins, every win is subject to a random multiplier. After each winning spin, a multiplier of 2x, 3x, or 4x is applied to the total payout for that spin. This adds a layer of variance and excitement to the feature, as even modest combinations can be significantly enhanced.
Is it Possible to Retrigger Free Spins?
Yes, the Free Spins feature can be retriggered. If you land 10 or more Diamond Scatters during the bonus round, you are awarded additional free spins according to the same paytable as the initial trigger. According to the game's rules, there is no limit to the number of possible retriggers, opening the door for exceptionally long and rewarding bonus sequences.
What are the Payouts and Symbols?
The paytable in Jurassic Giants is divided into high-value prehistoric creatures, special function symbols, and standard low-value card royals.
High-Value Symbols: The T-Rex and the Mammoth
The two main characters of the slot, the Mammoth and the T-Rex, are the highest-paying regular symbols. They are followed by the Sabre-toothed Tiger, a Cavewoman holding a spear, a flaming torch, and a fossilized insect in amber. These symbols are central to the game's Dinosaur slots and Animal themed slots appeal.
Special Symbols: Volcano Wilds and Diamond Scatters
The Volcano Wild appears on reels 2, 3, 4, and 5 and substitutes for all symbols except the scatter. The Diamond Scatter is the most important symbol in the game, as it is the sole trigger for the Free Spins feature. Its stacked appearance is fundamental to the game's design.
Jurassic Giants RTP and Volatility Analysis
Understanding the statistical profile of a slot is crucial for managing expectations. Jurassic Giants combines a solid RTP with a balanced volatility model that complements its feature-heavy gameplay.
Understanding the 96.01% RTP
The Jurassic Giants RTP is listed at 96.01%. This figure represents the theoretical percentage of all wagered money that the slot pays back to players over an extended period. It is a standard and competitive figure within the industry, indicating a fair mathematical design from Pragmatic Play.
How Does Medium Volatility Feel in This Game?
The game is classified as having medium volatility. In practice, the combination of 4096 ways to win and the pays-both-ways mechanic results in a relatively high frequency of small to medium-sized wins in the base game. However, the true potential for larger payouts is concentrated in the Free Spins feature, where the multipliers and retrigger possibilities can lead to substantial returns. This creates a balanced experience, avoiding the long dry spells of high-volatility games while still offering significant win potential.
Design and Atmosphere: A Journey Back in Time
The visual and auditory design of Jurassic Giants creates an immersive prehistoric environment. The backdrop depicts a lush, primeval jungle, while the reels are framed with stone and vines. The symbols are rendered with detail, especially the T-Rex and Mammoth, which are animated during winning combinations. The soundtrack is subtle during the base game but builds in intensity during the free spins, enhancing the excitement of the bonus round. The overall presentation solidifies its place within the Adventure slots category.
“Use the Jurassic Giants demo version to get a feel for the volatility. It might be medium, but the reliance on the bonus round for big wins means you should adjust your bet size to ensure you can withstand enough spins to trigger the feature.”
— Vlad Hvalov
Comparative Analysis: Jurassic Giants vs. Other Titles
Released in 2017, Jurassic Giants comes from an earlier era of Pragmatic Play's development. Comparing it to more recent titles shows how game design has evolved.
For instance, the Buffalo King Untamed Megaways slot game also features a large animal theme and a ‘ways' mechanic, but it utilizes the Megaways engine for a variable number of ways to win on each spin, along with a Tumble feature. Jurassic Giants offers a more static and predictable grid with its fixed 4096 ways and pays-both-ways system, which some players may prefer.
Another interesting comparison is the Le Viking demo by Hacksaw Gaming. While its theme is different, it also falls into the History and adventure category. Le Viking focuses on modern mechanics like reveal symbols and symbol collection, whereas Jurassic Giants is a testament to the power of a more traditional, yet massive, free spins bonus. Jurassic Giants' strength lies in the sheer volume of potential free spins, a feature that remains impressive even by today's standards.
Prehistoric Ponderings: Key Insights
Here are a few deeper observations about the Jurassic Giants slot's design:
1. The Both-Ways Advantage: The pays-both-ways system on a 6-reel grid is a significant mathematical choice. It means that the middle reels (3 and 4) become extremely valuable, as they can start winning combinations in either direction.
2. Scatter Design Psychology: The decision to make scatters stacked is crucial. It creates moments of high tension where the screen is nearly filled with diamonds, turning the bonus trigger from a simple event into a climactic moment.
3. An Early Blueprint: This game can be seen as a precursor to Pragmatic Play's later focus on high-potential bonus rounds. While it lacks features like sticky wilds or increasing multipliers found in newer games, its core concept of a massive, re-triggerable free spins round laid the groundwork for future hits.
Final Verdict on the Jurassic Giants Slot
Jurassic Giants is a powerful and engaging slot that holds up well despite its age. Its primary appeal lies in the monumental Free Spins feature, where the possibility of earning up to 250 spins with multipliers is a compelling reason to play. The combination of a 6×4 grid, 4096 ways, and a pays-both-ways mechanic ensures that the base game remains active and entertaining.
While the graphics may not be as polished as the latest releases, the core gameplay is solid and the mathematical model is well-balanced. I recommend the Jurassic Giants free play demo for players who appreciate slots centered around one massive, high-potential bonus feature. It's a testament to Pragmatic Play's ability to create enduring mechanics that deliver genuine excitement.