Kirby's 20th Anniversary game for Wii, with bonus content. - Title: Kirby's 20th Anniversary Special Collection Used item. As it's been stored at home, the box has some wear and tear. Please check the photos. A special collection celebrating Kirby's 20th anniversary, includes two discs. - Title: Kirby's 20th Anniversary Special Collection - Disc 1: 20th Anniversary Disc - Disc 2: Memorial Soundtrack Thank you for looking.