VTube Studio is a performance and production tool for VTubers built around Live2D Cubism models, rather than a conventional game with a campaign or competitive match format. On Windows PC or Mac, users can load a model, configure tracking, and connect it to streaming software such as OBS or Streamlabs. The game’s single-player listing gives player-count data a different context: activity here reflects use of a creative tool, not participation in multiplayer sessions.
Its core design turns webcam or other tracking input into movement and expression for a digital model. Face tracking can drive the model, while microphone-based voice tracking supports lip movement; users can also map tracking parameters to Live2D parameters. Hotkeys trigger animations and expression changes, and can adjust the model’s position, size, and rotation. The result is a customizable on-camera avatar workflow, with both setup choices and performance controls shaping how a stream looks.
VTube Studio also supports pinned PNG items that move with a model, plus mouse or pen tracking for parameters. It includes simple example models, but is designed for importing users’ own Live2D Cubism models; other formats such as VRoid are not supported. An iOS and Android app is listed for network face tracking or direct model rendering, and commercial use is allowed under the stated license. Together, these features make the title a utility for building and presenting a virtual persona, rather than a game organized around a shared player lobby.
