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ISLA MOSA ADVENTURE - the Secret of the Southern Capital

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ISLA MOSA ADVENTURE - the Secret of the Southern Capital screenshot 1
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ISLA MOSA ADVENTURE - the Secret of the Southern Capital

Toii Games · Published by Toii Games · Official site ↗

Last updated 27 Sept 2026

Players will take control of "Hoki," to explore the unfamiliar and mysterious southern island, "Isla Mosa." In order to secure a place for the villagers on the island, Hoki promises the police to interact with two problematic individuals on the island, investigating the conspiracy behind them...

Free to PlayComing SoonDJCTQ l

Free

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Adventure, RPG, Casual · More free games

Embark on a quest to uncover secrets and help villagers in the enigmatic southern island of Isla Mosa. Play as Hoki, navigating through challenges to resolve conflicts and unravel conspiracies.

About this game

Embark on an Adventure in Isla Mosa Now!



Players will take on the role of the cat protagonist, "Hoki" and explore the unfamiliar and mysterious southern island, "Isla Mosa ".
Due to a natural disaster in their hometown, Hoki and a group of villagers had to take a boat to seek refuge at sea. Unfortunately, they encountered a storm and drifted to an unknown small island.
In order to secure a place for the villagers on the island, Hoki promises the local police to interact with two problematic individuals on the island, investigating the conspiracy behind them...

Game Story

The protagonist, "Hoki," originally lived on a small seaside island with only a dozen households.
One day, a sudden tsunami engulfed the entire island. To find a new place to live, the villagers had to take a boat and drift at sea. They were caught in a storm and ended up being washed ashore on the mysterious " Isla Mosa," arriving at a settlement called " The Southern Capital."
The protagonist hopes that the residents of The Southern Capital will accept the villagers and end their sea journey. They accept the police's request to become a civilian and assist in investigating two "persons of interest."
Players can freely move around the island, collect "evidence" and "testimonies," and complete tasks assigned by characters. Ultimately, they will submit all the evidence collected to the police station to reach an ending.
Throughout the process, players may face moral dilemmas due to their secret identity as a police assistant.
The progress of collecting game items, as well as the submission of "evidence" and "testimonies," will not only affect the fate of the suspects but also be closely related to the protagonist and his beloved villagers...


Curious about the hidden secrets of the beautiful The Southern Capital? Feel free to explore the game and find out for yourself!

System Requirements

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Minimum

Minimum:
  • OS *: Windows 7
  • Processor: Intel® Core™ i3
  • Memory: 2 GB RAM
  • Storage: 400 MB available space

Supported Languages

Traditional Chinese, English

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