Fewest completions?

[Bolivar]

II-- because the game is terrible. It's not even bad for a final fantasy, it's just /bad/.

Have you tried either of the remakes? I know I could never be asked to play the NES version, but the GBA port was pretty great to me.

Other than XI, I've beaten pretty much all of them at least twice. Only ones I've completed once:

III - even though I've started about 3 files, just didn't beat it on one and I'm kinda playing through one now.
V - Got through most of the N-Zone on a second playthrough before saying "F This". As much as I like it, I just didn't want to go and level grind after that.
Tactics - I've gotten stuck on maybe 3 (maybe even 4) playthroughs, only beat it once, it was damn worth it, but I'm gonna have to give it some time before I delve into that masterpiece again. It's real demanding.

[,,,]

II-- because the game is terrible. It's not even bad for a final fantasy, it's just /bad/.

Have you tried either of the remakes? I know I could never be asked to play the NES version, but the GBA port was pretty great to me.

No I haven't. It was the nes version I somehow managed to suffer through. But I did hear that one or several of the remakes fixed what I considered to be game-killing problems, so who knows, maybe I'll give that a shot someday.

[rubah]

I liked the nes version

[Big D]

At the moment, I've completed XII and V only once each. Which is strange, since XII's one of my favourite titles in the series. I'm up to the Pharos on my second playthrough, so I'll progress again once the mood takes me.

As for FFV, I started a second game last year. I got up to just past the ship graveyard, but haven't done anything since then. One of these days...

My greatest number of replays is FFVII. I have no idea how many times I've completed that one, and it's been a few years since the last time, but it never gets old for me. I find out something new every time.

[Unstoppable Pig]

I have beaten only once I-II, VIII-X, XII. I liked XII and IX very much but just haven´t had time to play again these games. I plan to play all these games 100% though.

I have beaten III-VII more than once. III ( NES once, DS once) twice and VII twice. I had cool VII save where almost everything was done but then save crystal glitch got me stuck in a certain room of Northern crater. IV-VI are my favorite FF-games and I know them very well. But I have only completed IV (GBA) 100% ( 100% beastiary, all characters 99 lvl and all main and sidequests completed, I did not get Adamant armor, I´m not wasting my time on so rare stuff) .

I would also like to play Tactics which I consider to be unofficial FFXI.
But I don´t own PSP and I don´t plan to get one only for a one game.

[Lone Wolf Leonhart]

I haven't beaten any of them yet. However, I have gotten 80% done on VII,VIII,IX,X,X-2, on many numerous occasions. I always get to the last disc and just get bored with it.

Oh wait, I beat Crisis Core and Dirge of Cerberus.

[scrumpleberry]

V - ARGH ARGH JOB CLASSES
Mystic Quest - Just didn't like it enough to play twice

I'm not counting games where I'm half-arsedly messing around in a second playthrough (II), because I do like them enough to complete them twice, evidently.

I've completed IV GBA 3 times, going on 4. A nu record!

[Captain Maxx Power]

FF12. I've completed once, I shall never touch that bubonic plague of a game so long as I live.

[Heath]

Only beaten FFIII and FFXII once. FFIII because I wasn't that fussed on it, FFXII because it's such a large and time-consuming game. I will, however, most definitely be going back to FFXII.

[ljkkjlcm9]

Can't get myself to beat FFII
Can't get myself to sit down and play through the rest of IX, X or XII, and it's not like I don't enjoy the games, I just can't get myself to for some reason.

THE JACKEL

[Wolf Kanno]

Not counting XI, spin-offs, and sequels...

FFI- Beat it once, actually started two other files but never finished either of them. Need to get back to that...

FFII- Beat it once need to get back to it cause its a wonderfully under-appreciated gem of a game.

FFIII- Beat it once, need to start a new file cause it was awesome and deserves a another playthrough.

FFXII- Beat it once, also deserves another playthrough cause its another wonderfully under-appreciated gem of a game.

Except for Tactics, most other non-main FFs have either been completed once or not at all.

I also find it amusing that the games I like tend to be ones I've played very little while I've devoted more time to games I don't care about. (FFX, Crisis Core)

[Depression Moon]

Out of completions which excludes VII for me, would be FFIV which I've only beaten once. I've had enough time to go for a second playthrough, but i've been occupied by other games. I think I've beaten IX about 12 times.

[Shadowdeathrose]

FF3 only beat it once. the others some stretch from at least 4 times to at least 10

[arcanedude34]

Sadly, I think IX is the only one I've beaten more than once. I've beaten I once, am working on II, am really bored of III, beat IV once, beat V once, beat VI, Beat VII, can't be bothered with VIII, beat X once can't afford XI and am working on XII. Oh wait, I beat Crisis Core twice and TA2 twice, but idk if they count cuz they aren't main series.

If it counts, I've beaten all three of the KH games like five times each by now haha.

[Zeromus_X]

FFX. I've only played it once. I'd love to play it again, but the lack of a skip event feature present in FFX-2/FFXII makes it very difficult.