Raptor Doublemax is a prehistoric jungle-themed video slot game with 5 reels and 3 rows. It features 25 paylines, with no upper limit to the win multiplier, and a 20,000x win cap. The game offers a Fibonacci sequence as a wild symbol, which substitutes for all the regular pay symbols. When winning symbols are removed via the Dropdown feature, a wild is always generated.

The game’s most exciting feature is the Dropdown feature, which is activated similarly to the cascading reels feature found in other games. However, the Dropdown feature in Raptor Doublemax doubles the win multiplier with every dropdown win, with no maximum limit on the multiplier. The multiplier is also active in both the base game and the bonus round. Additionally, the win multiplier resets between paid spins in the base game.

The game has a Golden Bet option that doubles the bonus round chances, but it’s more expensive. Players can switch the option on and pay 25% more per spin. Players can trigger the bonus round by landing at least 3 scatters on the same base game spin. The player gets 8, 12, or 16 free spins for landing 3, 4 or 5 scatters, respectively, and can gamble for up to 16 free spins in a pickem game.

If the player picks the wrong dinosaur egg, they risk losing the bonus round altogether. However, the bonus round is essentially like the base game, but with a key difference: the Multiplier doesn't reset between spins.One crucially important difference in the bonus round is that the win multiplier won't reset between spins, which means that it will keep doubling up to numbers never seen in the world of online slots before.

Non-UK players can buy the bonus round for 100x the total stake, which will award at least 3 scatters on the spin that follows. Overall, Raptor Doublemax has several features that make it a thrilling game for all players, including the Dropdown feature, Golden Bet option, Fibonacci wild symbol, and bonus round with unlimited multipliers.