is a music video game developed by Konami's music video game division, Bemani, released in Japan on February 26, 1999. The objective is to perform songs using a controller with seven keys and a turntable. Its cabinet contains a widescreen monitor, massive speakers, and eight spotlights. Bemani later developed several updated versions of IIDX to increased success. The game retrospectively received a positive reception from video game publications for its gameplay and increased difficulty.