Cyber Troopers Virtual-On: Oratorio Tangram M.S.B.S. Ver. 5.66, known as Dennou Senki Virtual-On Oratorio Tangram M.S.B.S. Ver. 5.66, is the last of three major revisions to Cyber Troopers Virtual-On: Oratorio Tangram, a sequel to Cyber Troopers Virtual-On. M.S.B.S. Ver. 5.66 was released for Sega NAOMI arcade hardware and follows Cyber Troopers Virtual-On: Oratorio Tangram M.S.B.S. Ver. 5.4. Ver. 5.66 makes significant changes to Oratorio Tangram, upgrading the aesthetics to suit the improved NAOMI hardware, introducing three new Virtuaroids, and including VMU support, allowing the game to interact with the Sega Dreamcast version of Ver. 5.4(5).

Same version that's in the Virtual On Masterpiece collection.

Love Virtua On 💙💙💙

I'm trying to access 5.66 version of Oratorio Tangram. I have the rom for MAM but I'm missing this rom file called voont-key-bin and another called 315-6146 bin. Where can I find them? Or is there a Sega NAOMI emulator that can be downloaded and used to play this game? Thanks. I have the NAOMI BIOs files for MAME by the way.

So you could load up a character off a VMU?