As for Entex Select-A-Game. I thought we had a skeleton driver for it in MESS but I must have confused it with Entex Adventurevision (drivers/advision.c).

It will have to await its turn. Or does another dev want to take it?

http://blog.kevtris.org/blogfiles/H...20a%20Game%20Cartridges%20Inside%202.jpg
The Football cart was mentioned here before, it must be TMS1x70.