Explore steampunk Asakusa as Yuki Tsuzurihara, a gentle medical and machine-repair specialist. Investigate the black fog through conversations, a factory-control puzzle, and a small boss encounter.

Dodge automaton charges and hold the interaction key during their cooldown to purify and save them. Visit the clinic to recover HP.

A one-stage 2D pixel-art prototype with Yuki as the only playable character. WASD or arrows move; E or Enter interacts and purifies; Esc opens the menu. Japanese and English gameplay included.