What's your favorite 4?

[SmokedHostage]

You know.. 4 iteration of a series?

I can't pick mine but I have to say it's between Metroid 4(AKA Fusion) and FFIV.

Awaits the influx MGS4, GTA4's and Oblivion from slimebeast.

Also this is 4th installment so something like Left4Dead doesn't count.