Neowiz, publisher of the 2023 Soulslike game Lies of P, has filed an EU trademark for 'Wonders of O,' categorized as 'virtual reality game software' and other gaming-related categories. While not officially confirmed, the filing aligns with rumors of a sequel, given the name's similarity to L. Frank Baum's 'The Wizard of Oz' and the original game's post-credits scene featuring a character in ruby slippers.

The post-credits scene of Lies of P showed a figure in ruby slippers clicking her heels, a direct nod to 'The Wizard of Oz.' Sources suggest 'Wonders of O' could adapt Baum's work, much like Lies of P reimagined Carlo Collodi's 'Pinocchio.' However, developers have not explicitly confirmed the connection, and the sequel's scope—whether set in Oz, featuring its characters, or blending them with Lies of P's world—remains unclear.

Lies of P's developer, Nough (formerly Round 8 Studio), confirmed a sequel was in development shortly after the game's 2023 release. A 2023 documentary highlighted the team's focus on refining the sequel, describing it as 'really fun and emotionally moving.' While no release window has been announced, the game's success—over 4 million copies sold—has raised expectations. The sequel's relationship to the original's narrative and setting remains unexplained.