Cat carried Butterfly is a narrative mystery game that immerses players in the rich tapestry of early 20th-century Shanghai. This role-playing game invites players to step into the shoes of Lüpíng, an orphan returning to her childhood home. As she unravels her past, players will encounter a blend of historical elements and folklore, exploring themes of identity and the impact of time on ordinary lives. The story unfolds in the Shanghai dialect, adding authenticity to the experience.

The game's aesthetic is characterized by hand-drawn retro pixel art, which beautifully contrasts the glamour of Greater Shanghai with the struggles of its marginalized communities. Players will engage with a diverse cast of characters, including humans, spirits, and animals, each contributing to the mystery through their own stories. The puzzles are designed to be accessible, allowing players to piece together the narrative without the challenge of overly complex brain-teasers.