Game series with flawless records

[Teeqoz]

Farsala said:

Teeqoz said:

Actually... this man has a point. What's the point in having a flawless record if it means you never dare to take any (significant) risks?

Both have had relatively bad games though.  Cod Ghosts is not well loved and Cod Vita is definitely not well loved.  Madden in the old days were pretty bad.

Cod had to make a significant risk in order to become so popular.

Cod Ghosts isn't well loved, but it still follows OPs criteria of:

"What franchises have stayed strong throughout the years, and why? What long-running franchises have never turned in a bad game?"

CoD Ghosts, for all the flak it gets isn't a bad game. I'll give you Vita, but I consider that a spinoff. Madden I dunno, you're probably right.