Nautical Treasures

Nautical Treasures is a cluster pays slot where you set off in search of deep-sea treasure, guided by the mightiest creatures of the ocean. It was developed by Spinon and released as part of Yggdrasil’s YGG Masters, with a release date of April 29, 2025. You can try it right away in a free demo with no sign-up.

How do you win in Nautical Treasures?

This is a cluster pays slot where you win when matching symbols group together on a 7×7 grid. Wins are judged by cluster size instead of lines, so there is some fun in scanning the whole wide grid. If you are looking for a cluster-style Yggdrasil slot, this is an easy one to start with, along with its deep-sea theme. The underwater visuals look refreshing too.

What effect do cascade symbols have?

It uses a cascade system where winning clusters disappear and new symbols drop from above. If the newly dropped symbols form another group, wins continue within the same spin. On a large grid like 7×7, these chains have room to run long, so you end up watching a spin through to the end. That is why a single spin can last longer than you expect.

What role do the sea creatures play?

The official description says the ocean’s most powerful creatures guide you to thrilling wins and that the game comes with a variety of special features. Detailed rules are not disclosed, so the most accurate approach is to check in the demo which creature appears when and how it changes the grid. The scenes where the creatures appear also shift the mood of the game.

Volatility is high, so what is the max win?

Volatility is high, and the max win is 3,100x the bet. Among high volatility games the max win is not especially high, so building wins through cascade chains matters more than chasing one big hit. Bets can be adjusted from €0.2 to €70. The default bet is €1, which makes the demo easy to start with and enough to get used to the chain flow.

What should I check first in the demo?

The base RTP is 96.0%, with 94.0% and 90.5% versions also available. Volatility is high and the max win is 3,100x. In the demo, check how many times cascades chain on average on the 7×7 grid, and compare how much the win size changes when the sea creature special features appear. Counting the chains a few times gives you a feel for it quickly.

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