So I was testing my new Intellivision games I picked up and one was Carnival and that is one of the games that won't work on Intellivision 2 system. However, I own a INTV System III which is actually a Intellivision 2 from what I read online. So I popped in Carnival and the game worked?
How was it able to work in my version of Intellivision 2 when they can't?
Howe do you own an Intellivision III?? I assumed from what I read they never came out for sale