Mattel - Intellivision undumped

Confirmed to exist

Armor Battle (According to http://www.intellivision.us/faq.htm there were 2 versions released with 1 version having faster tank rotation)
Auto Racing (According to http://www.intellivision.us/faq.htm there were 2 versions released)
Checkers ~ Draughts (According to http://www.intellivision.us/faq.htm there were 2 versions released)
Chip Shot - Super Pro Golf (According to http://www.intellivision.us/faq.htm there were 2 versions released)
Super Pro Football (According to https://tcrf.net/Super_Pro_Football "A second version of Super Pro Football was released to fix a compatibility issue with the Intellivision II, which made the quarterback invisible until the football was hiked.")