Millenium.exe Direct

As a modding tool, Millennium primarily focuses on personalizing and extending the Steam interface:

: Ability to track playtime for non-Steam games added to the library. MILLENIUM.exe

Depending on where you encountered the file, it may refer to older or niche software rather than the modern Steam mod: As a modding tool, Millennium primarily focuses on

: Adds new features through community-developed plugins. Examples include: As a modding tool