Psycho-Sleuth Streaming Rules: Monetization and Spoilers
Streamers can monetize Psycho-Sleuth freely, but the devs ask that Chapter 4 and 5 VODs be unlisted until Nov 13. Here are the full guidelines.

Psycho-Sleuth Streaming Rules: Monetization and Spoilers

Yes — you can stream Psycho-Sleuth and monetize that content. According to the developer's official streaming guidelines announcement, creators are free to publish video and livestream content of the game on platforms such as YouTube and Twitch and monetize it, including through platform ad revenue, without needing any additional authorization from the developers.
Monetization Is Fully Permitted
The guidelines are unusually permissive on the business side. The announcement states that no extra permission is required for commercial use of streamed or recorded footage, and it explicitly names advertising revenue as an acceptable form of monetization. For most creators, that answers the main practical question before they ever hit "start streaming."
The Spoiler Request for Chapters 4 and 5
The announcement notes that the game consists of five chapters and that there are no restrictions on streaming content, so all five are open to play through and share. However, the development team asks one favor of streamers. Because Psycho-Sleuth is a mystery game built around its story and the secrets behind it, they request that video-on-demand uploads or livestream recordings of Chapters 4 and 5 be set to private or unlisted before November 13, 23:59 (UTC+8). This is meant to preserve the experience of discovering the truth firsthand for players who have not yet finished the story.
After that date, the request continues in a softer form: the team would appreciate it if creators avoid revealing major plot points in video titles, thumbnails, and other places easily visible to viewers who have not played the game, or alternatively add appropriate spoiler warnings.
A Friendly Request, Not a Requirement
The announcement is careful to frame the spoiler guidance as a request from the development team rather than a mandatory rule, and it does not describe any enforcement mechanism or penalty for creators who ignore it. In other words, the monetization permission is the hard rule, and the VOD privacy window is the courtesy.
Streamers looking for background on the game itself may find Adventure Game Hotspot's listing useful, and if you want a sense of how the story lands with critics before deciding how much to show, MonsterVine's review discusses the game's twists in detail — read it with the same spoiler caution you would apply to your own footage.
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