For every user who posts "I just got blacklisted, lost 200 games, help!" on a forum, there is a chorus of veterans replying the same mantra:
: Regularly visit the GreenLuma Manager GitHub issues page to see which games users have recently reported as unsafe. greenluma blacklist
Greenluma relies on app manifests to tell Steam where the game files are located. If these manifests are outdated or corrupted, Steam will verify the files, fail to find the correct data, and "blacklist" the app (prevent it from launching) to prevent instability. For every user who posts "I just got