VTech 3D Gamate

The 3D Gamate, is a handheld video game console developed and manufactured by VTech, released in 1983.
It is the first video game console to incorporate 3D effects in game-play to some capacity, predating the Vectrex 3D Imager.
Games.
Only three games are known to exist for the system, all of which were released for the ProScreen a year later:
The box advertised three other games that seem to never have been released: