If your counting spin offs

FF4 isn't the fourth Final Fantasy epic......so looks like loads of peoples lists are void.

Un-nyeh

Kingdom Hearts Chain of Memories is vital to the story. 358 is a spin-off.

Re-nyeh.

What about Final Mix? Basically a budget re-release with extra's right?

Re - Un - nyeh

In Japan, it was an entirely different game with new abilities, weapons, bosses, and different voice actors, so it was different enough to be its own entry.

Re-re-nyeh.

Sure it was.

any response to this post will be an admittance that KH2 isn't the 4th Kingdom Hearts game.

any response not made to this post will also be an admittance that KH2 isn't the 4th Kingdom Hearts game.

MGS4, Persona 4, Tekken 4.

No FFX?

Fourth 3D Final Fantasy!

That's not really a proper series, is it?

Stop haunting me and Yuna, you!

At first I thought Oblivion, but that would actually be my second pick after CoD4.

Persona 4 no doubt :)