Green Day: Rock Band is a Nintendo Wii music game built around performing Green Day songs with Rock Band instrument controllers. It features a 47-song setlist, band-focused presentation, authentic venues, and vocal harmony gameplay.

• Cleaned, tested, and guaranteed to play. The disc play surface is in nice condition.
• Original online services for this game or platform have been discontinued; any offline or local modes still work normally.
• Rhythm gameplay uses guitar, drum, and microphone controllers for full-band performance.
• The setlist includes Green Day tracks such as “Basket Case,” “American Idiot,” “Boulevard of Broken Dreams,” “Good Riddance (Time of Your Life),” and “When I Come Around.”
• Vocal harmony support adds multi-part singing to the Rock Band formula.
• Featured music spans multiple Green Day albums, including 21st Century Breakdown and American Idiot.

This release focuses entirely on Green Day rather than a mixed-artist Rock Band soundtrack, giving the Wii entry a single-band structure tied to the group’s catalog.