Open Poseidon's chest and take his treasures!
The player acts as a brave traveler who got tired of being on land and decided to explore the underwater depths. On the way, he meets various fish, predatory sharks and a mermaid. She asks for help in obtaining the treasure. The lord of the seas left behind countless treasures as a legacy to his daughter, but she lost the key.
Now, in order to remain on the throne, she needs to pick up the key and open the chest with gold and precious stones. If you can guess, the mermaid is generous to share the inheritance!
There are 9 keys in total, but only one real one, so there is only one attempt. If you have guessed the correct option, then the initial rate will increase.