Aquanauts Slot Machine

Discover more by embarking on a thrilling deep-diving journey with Aquanauts, an Alchemy Gaming title that features four daring characters decked up in elaborate diving regalia.

The unique and patented Echo Roll feature is included in the base game, along with a progressive multiplier based on Rolling Reels. To keep your winning streak rolling, it offers guaranteed winnings at odd intervals. The pre-bonus wheel offers numerous intriguing feature upgrades. The Upsizer menu allows you to purchase additional credits, and the maximum win is a substantial 50,000 times your bet.

For five-of-a-kind wins, the premium character symbols pay 1.5 -- 6.67 times your stake; for the same, the wild symbols pay 10 times your stake. As usual, wilds substitute for pay symbols to assist in completing winnings.

By using the Rolling Reels mechanism, winning symbols are eliminated, creating space for new or preexisting symbols to descend and fill in the blanks. Between sponsored spins, the win multiplier resets itself and rises by +1 for each rolling win.

After every win, the Echo Roll feature may activate at any time. When it does, a batch of matched symbols rather than random symbols will fill in the gaps.

When three or more scatters appear anywhere in view, the Bonus Round is triggered, awarding eight free spins. In addition, for each extra triggering scatter beyond the first three, you receive an additional two free spins. A Bonus Wheel that spins upfront can provide two or four additional spins, increments of a +2 or +3 win multiplier, and an Echo metre that shows only wilds or premium symbols.

You can buy any extras you missed out on from the Bonus Wheel spin with the Upsizer tool. You receive one extra spin for each scatter you land in the bonus round, and the cost of these spins is determined automatically.