Design Statement
The main theme evokes a sense of calm, relaxation, and even a touch of nostalgia. This naturally led me to the "Frutiger Aero" aesthetic, which served as the foundation for the entire game. Furthermore, the game encourages players to venture beyond standard levels and enjoy its high-quality, stylistically consistent original soundtrack—a perfect fit for the theme of this game jam.

Game Instructions (launch steps, controls, and gameplay overview)
Just run the exe file.
Drag windows with the mouse; swim with WASD or the arrow keys. Press E to change the weather when available, R to reset the current puzzle, and F11 for fullscreen.
If you experience lag while playing, you can enable Energy Saver in the settings.

Gameplay walkthrough video
https://youtu.be/RXyuCPsLKwo

Did your project use any AI tools or assets? If yes, please specify.
The game was developed with AI assistance. Codex contributed to programming, interface and shader implementation, procedural 3D modeling and animation, design iteration, writing assistance , and English translation. OpenAI image-generation tools were used to create or edit selected visual assets, including fish sprites, some story images, the login background and the LinkOS emblem. Other photographs and third-party assets are credited in-game.