Cyber Troopers Virtual-On Oratorio Tangram

Cyber Troopers Virtual-On: Oratorio Tangram M.S.B.S. Ver. 5.4, known as Dennou Senki Virtual-On Oratorio Tangram M.S.B.S. Ver. 5.4 (電脳戦機バーチャロン オラトリオ・タングラム M.S.B.S. Ver.5.4) in Japan is an update to Dennou Senki Virtual-On Oratorio Tangram M.S.B.S. Ver. 5.2 and one of three major revisions of Cyber Troopers Virtual-On: Oratorio Tangram. Ver. 5.4 is often considered to be the de facto version of Oratorio Tangram - it was originally released for Sega Model 3 hardware in 1999, then ported to the Sega Dreamcast later in the year.