Endorphina Slot

Mystery of Eldorado Slot Machine

Mystery of Eldorado Slot Game

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People have lusted for treasures and gold since the dawn on time, and one place rumoured to have gold underneath is the Golden City of Eldorado. Join us in the Amazonian jungle presented in Endorphina’s newest slot Mystery of Eldorado and you’ll be rewarded with some huge payouts.


The slot does not offer a typical Wild, but there will be some symbols that replace others in the bonus game. For now, you should know that the symbol with the Map that leads to Eldorado is the Scatter, which gives you a 200x the stake payout for a 5-of-a-kind combo.

But three or more Scattered Maps also trigger 10 Free Spins with one Special Expanding Symbol. This symbol cannot be substituted by the Scattered Maps during the Free Spins but is randomly selected with the capacity to expand. When you land enough of these symbols on the reels to make a winning combo, all of them will expand over the entire reel they're on. These symbols first pay before the expansion, and after it, they pay again in non-adjacent and adjacent positions on active paylines.

As in most of Endorphina’s games, the Risk Game is available in Mystery of Eldorado. You get a chance to double your payouts up to 10 times, by beating the dealer’s card.

Theme & Design

In the background of the reels, you can see bits of the lost city of Eldorado. You can see the bright blue sky, the temples, the palm trees and the huge mountains. As expected, Endorphina has done an impeccable job depicting the story behind the slot with incredible attention to detail and magnificent graphics and colours.

The dark-green reels decorated with gold present several treasure-related symbols. For the lowest paying ones, giving you 10x the stake, you get the red diamond-shaped, the green square and the blue hexagonal-shaped gems. Then you get two golden objects, giving you 15x the stake, followed by the man holding a treasure chest and a little girl explorer offering 75x the stake. The Sir. Walter Raleigh symbol pays exactly like the Scatter, but the highest-paying symbol is the Golden City of Eldorado, giving you 500x the stake.

Wagering & Paylines

There are 10 non-fixed paylines in the slot, therefore the bets will range from $0.01 to $100.00. The theoretical RTP given for the slot is 96.00%.

Winning combos with Scatters or Sir. Walter Raleigh symbols can deliver $20,000.00 or 200x the stake for 5-of-a-kind combos. The highest-paying Eldorado symbol can give you $50,000.00 or 500x the stake. The maximum payout you could win during your gold-seeking adventure is 5,000x the stake! This means that for the highest bet, you could pocket $500,000.00. This is an extremely generous payout potential, one you should not miss out.


Endorphina knows how to get your attention.  In this slot, it does it in two ways: through the mesmerizing design and the massive payout potential. You can see that the narrative is perfectly portrayed on the reels with some impressive graphics. But, you can also see that there is quite the payout potential here, up to 5,000x the stake. This means that the slot meets all the criteria to become the developer’s hit for years to come. If you still haven’t, make sure you give it a try it as soon as you can.