V.R. Technology brings back the compatibility with the Famicom/NES in its VTxxx line, which means the chip's library was partly flooded by hacks of pirated licensed games again - now with way more colors than an NES can output!
Since it's the high-end counterpart to the VT32, it keeps all its other changes except for the new ADPCM sound channels, having instead a new Sound CPU altogether for multi-channel ADPCM playback.