NeonZ
Member
The game that was given as a example is
http://ecx.images-amazon.com/images/I/513EDCRCX3L.jpg
which added a handful of characters and stages to the original Sengoku Musou.
Thinking about it, Capcom uses this pattern all the time:
Street Fighter 4 -> Super -> AE -> Ultra
Monster Hunter 4 -> 4G
It's not really the same thing though. That's Samurai Warriors XL. With the game by itself, you just have the new content. You need to have the original Samurai Warriors and XL to get the original content + the new content. The first XL game came out in 2002 itself too. I wonder when Capcom's patent got approved?
I don't remember Capcom ever releasing any games that work like that, although I haven't played their Basara expansions, so I don't know if they followed that format.