The PC Engine SuperGrafx (PCエンジンスーパーグラフィックス, Pī Shī Enjin SūpāGurafikkusu), sometimes abbreviated as SuperGrafx (スーパーグラフィックス, SūpāGurafikkusu) is a video game console by NEC. It is an upgraded version of the PC Engine, released exclusively in Japan.Originally announced as the PC Engine 2 (PCエンジン2, Pī Shī Enjin Tsū), the machine was purported to be a true 16-bit system with improved graphics and audio capabilities over the original PC Engine.