Note: this list is only for games that require an MSX2 computer.
The standard was followed by the MSX2+ and MSX turboR standards, but the market for the MSX was already declining at that point, so these only managed to find some success in Japan and Brazil. A number of early MSX games were re-released as MSX2-upgraded versions. It maintained full backwards compatibility, and while the CPU remained the same, it provided better video and audio chips and much more RAM.
The MSX2 is the upgraded version of the MSX standard.