The theme of this Game Jam was an image of "two hands clasped together" (as shown in the picture on the right). As the team leader and designer, I swiftly defined the game's theme as "Rescue, Mutual Assistance, and Spreading Hope". I quickly drafted a GDD and the backstory. In the initial design, players take on the role of the "Lighthouse Guide", guiding workers to evacuate in the sea area after a nuclear power plant explosion. We employed multiple techniques to immerse players in the role. For instance, we added sticky notes to the Pause UI detailing the controls, and dialogue boxes would appear when ships left the area to encourage the player. This significantly reduced the players' learning curve. The multiple endings introduced choices: whether the player is willing to sacrifice their time to guide the last few ships out of the danger zone, aligning with our interpretation of the theme, "spreading hope." We later decided to change the Lighthouse Guide role to a helicopter rescue team, making it more aligned with real-life scenarios.