Also, keep in mind that because the Videopac G7400 was released in a very bad time for video games in the west(especially in the Americas), it never got much time for programmers to show its full capabilities, and that is just it without the even more rare computer add-on.

Source: Why didn't Philips re-release the Videopac G7400/O3 in response to the NES?

Indeed, the G7400/Odyssey3 never had the chance to show what its full potential was in its awfully short original production run. ;__;