It sounds like you’re asking about Monsters, Inc. 2 and related projects. Here’s a concise overview based on what’s publicly discussed in fan and industry coverage up to now. Direct answer

• There have been several fan-made and speculative projects surrounding a Monsters, Inc. 2, with varying premises such as Boo returning, Mike and Sulley reuniting, or crossovers with other franchises. None of these are official Pixar/Disney productions released as Monsters, Inc. 2 by the studio as of the latest widely available information. If you’re looking for an official sequel, there hasn’t been a confirmed release date or title announced by Pixar or Disney at this time.

Context and notable developments

• Official status: No confirmed official sequel titled Monsters, Inc. 2 from Pixar/Disney, despite ongoing fan interest and media speculation about potential follow-ups. Industry reporting in 2024–2025 has discussed the possibility but has not produced a confirmed project release.

• Related official material: Monsters University (2013) is a prequel that explores the university days of Mike and Sulley; it remains Pixar’s official prior installment in the Monsters, Inc. universe, not a direct sequel to the original story’s events.

• Fan and parody content: There are multiple fan-made trailers and concept videos proposing various directions for a sequel, including one that imagines Boo’s return or a crossover-style plot with other franchises. These are creative works by fans and not official announcements.

If you want, I can narrow this down:

• Do you want a summary of official statements and current status regarding Monsters, Inc. 2 from Pixar/Disney?
• Or are you more interested in a catalog of notable fan-made concepts and how fans imagine a sequel might unfold?