The damp, prehistoric jungle looks like something out of the Avatar movie, and it also reminds us of Yggdrasil’s predecessor release,MultiFly. Raptor Doublemax takes the whole multiplier concept to the next level however, offering a win multiplier that doubles per dropdown win in all stages of the game. With no upper limit, this can generate record-breaking multiplier boosts above anything previously seen.
A20,000xwin cap is still in place though, but that’s twice what’s on offer in the above-mentioned previous installment. With this kind of setup, something has to give. The relatively low symbol values, combined with “only” 25 paylines, means that 125x your stake is the most you can hope for without any multiplier action. Worry not though, as there will be plenty of the latter when this thing is in the right mood.
Thewild symboldisplays the Fibonacci sequence as it plays out in nature, in this case in the form of aNautilus spiral shell. This is more than likely a hint to the multiplier feature, but let’s not get ahead of ourselves. The wild steps in for all regular pay symbols, and a wild is always generated when winning symbols are removed via the Dropdown feature.
TheDropdown featureis similar to the Cascading Reels feature you might be used to from other games, and it repeats as long as you keep winning. You can switch on theGolden Bet optionif you want to double your bonus round chances. This will cost you25 % more per spinhowever, but it’s certainly something to consider.
Every Dropdown win doubles thewin Multiplieras seen on the left-hand side, and the multiplier starts at x1. The multiplier will boost any dropdown win before it doubles again, with no upper limit. The multiplier resets between paid spins though, but only in the base game.
The Bonus Round is triggered when you land at least 3 scatters on the same base game spin. You get8, 12 or 16 free spinsfor3, 4 or 5 scatters, respectively, andyou can gamble for up to 16 free spins in a pick’em gameif you’re not happy with what you got. Keep in mind thatpicking the wrong dinosaur egg means that you lose the bonus round altogether.
The bonus round plays out like the base game, with one crucially important difference. TheMultiplier does not reset between spins, and it will thus keep doubling up to numbers hardly seen in the world of online slots before. Non-UK players canbuy the bonus round for 100x the total stake, and this awards at least 3 scatters on the spin that follows.
The almost 3-minute highlights video starts out with a longer Dropdown Multiplier sequence in the base game, before we purchase the bonus round. We got only 3 scatters, so we decided to gamble to get more than 8 free spins. We were satisfied with the 12 spins we won, and you can see how it all went by hitting the play button below.
Visually, Raptor Doublemax is quite similar to the predecessor, Multifly, but the prehistoric jungle with luminescent plants is even more trippy and exotic. Both games come with the Dropdown cascading feature, wild generation and a strong focus on multiplier action. While Multifly offers progressively increasing reel multipliers, the big attraction in Raptor Doublemax is undoubtedly the doubling Multiplier.
Things can truly spiral out of control like some Fibonacci fever-dream when things go your way, and it’s fun to see record-breaking multipliers take a regular 3-oak royals win to the moon. The volatile nature of this beast is something you need to factor in, of course, as it will rip the shirt off your back when it’s not in the mood. The20,000xpotential is solid, although not as unheard of as the potential multipliers you can rack up here.
Pros
Cons
MultiFly- is Yggdrasil’s predecessor release, and it hasn’t really gotten the attention it might deserve. Each win triggers the Dropdown feature, adding wilds which again increases the reel multiplier. The reel multipliers multiply with each other, and you can win up to 10,000x your stake in the bonus round where they don’t reset.
Dinosaur Rage- takes you on a time-travelling journey with Anna the explorer, and you’ll meet some angry dinosaurs for sure. It’s all about expanded pay anywhere triggers, and a progressive multiplier can lead to payouts up to 17,794x your stake in the bonus round.
Reptizillions Power Reels- is a volatile prehistoric-themed release from Red Tiger, and it comes with an 8×6 grid with 30 win ways. Super dinosaurs can land to lead the flock of adjacent matching symbols across the grid, and you can win up to 4,473x your stake in the bonus round.

The prehistoric jungle in Raptor Doublemax, reminiscent of Avatar and Yggdrasil’s earlier release, MultiFly, takes the concept of multipliers to a new level. It offers a win multiplier that doubles with each dropdown win in any game stage, without an upper limit. This can create record-breaking multiplier boosts beyond anything seen before. However, there is still a 20,000x win cap, double the offer in the previous version. Given this setup, the relatively low symbol values and 25 paylines mean that without any multiplier action, the maximum win is 125x your stake. <br><br>The wild symbol exhibits the Fibonacci sequence in the form of a Nautilus spiral shell, likely indicating the multiplier feature. The wild can replace all regular pay symbols, and a wild is always generated when winning symbols are removed via the Dropdown feature. This feature, similar to the Cascading Reels feature, repeats as long as you keep winning. <br><br>The Golden Bet option can be activated to double your bonus round chances, costing 25% more per spin. Each Dropdown win doubles the win Multiplier, which starts at x1 and boosts any dropdown win before doubling again, with no upper limit. However, the multiplier resets between paid spins in the base game only. <br><br>The Bonus Round is triggered by landing at least 3 scatters on the same base game spin. Depending on the number of scatters, you get 8, 12 or 16 free spins. You can also gamble for up to 16 free spins in a pick’em game, but choosing the wrong dinosaur egg results in losing the bonus round. In the bonus round, the Multiplier does not reset between spins, doubling up to unseen numbers in online slots. Non-UK players can buy the bonus round for 100x the total stake, which guarantees at least 3 scatters on the next spin.<br><br>Raptor Doublemax is visually similar to its predecessor, Multifly, but the prehistoric jungle setting is more vibrant. Both games feature the Dropdown cascading feature, wild generation, and a focus on multiplier action. The main attraction in Raptor Doublemax is the doubling Multiplier, which can create record-breaking multipliers from a regular win. The game’s volatility is a factor to be considered, as it can lead to significant losses. The 20,000x potential is substantial, but not as rare as the potential multipliers. <br><br>MultiFly, a previous release by Yggdrasil, features the Dropdown feature, which adds wilds and increases the reel multiplier. The reel multipliers multiply with each other, and you can win up to 10,000x your stake in the bonus round. Dinosaur Rage takes you on a journey with Anna the explorer, where expanded pay anywhere triggers and a progressive multiplier can lead to payouts up to 17,794x your stake in the bonus round. Reptizillions Power Reels, a prehistoric-themed release from Red Tiger, features a grid with 30 win ways where you can win up to 4,473x your stake in the bonus round.