Super Cassette Vision
Super Cassette Vision was released in 1984 by the company Epoch. Co in Japan and distributed in France sometime after. The console was a successor to the original Cassette Vision released in 1981. Despite having graphical capabilities greater than Nintendo's Famicom, the system died only 3 years after it's release due to lack of 3rd party support and lack of interest.
Mess is able to run hundreds of video game systems both well known and obscure, the Super Cassette Vision is no exception. Some of the games that have been dumped will refuse to work after the title screen or simply refuse to load at all, it could either be the result of the emulator not having a codec for it or the rom being a bad dump.