What order did you play them in?

[Levian]

I pretty much played them in the order they were released in Europe, except FF1 which I played many years later.

FFVII
FFVIII
FFIX
FFX
FFIV
FFVI
FFV
FF: Crystal Chronicles
FFX-2
FFXI
FF:TA
FFXII
FF1

[Slothy]

Tough to remember now. Probably in order of release in North America though starting with FFIV on the SNES. So I'd have to guess:

FFIV
FFVI
FFVII
FFVIII
FFV
FFIX
FFX
FFXII

I've never played XI, and I played I-III in ROM form long before any legitimate format so I can't really place them so easily. The only spinoff I care to name is Tactics, and I can't remember when I played that first. It was a little while after the greatest hits release though.

[Vermachtnis]

I hope I got this right.

FFMQ
FFIV
FFI
FFVII
FFTactics*
FFVIII**
FFIX
FFX
FFVI
FFV
FFX-2
FF Crystal Chronicles
FFII**
FFIII
FFTactics Advance**
FFXII*

*Haven't finished
**Will probably never ever ever ever ever ever finish

[,,,]

I
IV
MQ
VI

^(As they were released in the US)

V
T
II
III

^(As I could pirate them with a dial-up connection)

VII
VIII
IX
TA
TA:2

^(As I could pirate them with Roadrunner)

something like that.

[Rantz]

IX
VII
VIII
VI*
IV*
I
X
II*
III*
TA*
X-2*
XII* (in progress)

* = Haven't finished these yet. Yeah, I suck.

[Iceglow]

Pretty much same order as Lev, however I played VIII first.

[Marshall Banana]

I've never completed the final areas of II, III, IV, and VI, but this is the order that I played them in, anyway, I think:

• FFVIII
• FFX
• FFX-2
• FFIV
• FFI
• FFII
• FFIII
• FFIX
• FFVI
• FFXII
• FFVII
• FFV

[scrumpleberry]

Played, not finished...

FFIX
FFVI
Seiken Densetsu 3 (series was sort of spawned of final fantasy, soooo i'm counting it)
FFX-2
FFCC
FFX
FFI
FFIV
FFII
FFTA
FFVII
FFV
FF Mystic Quest
Final Fantasy Legend
Final Fantasy Legend II
Final Fantasy Legend III (HORRENDOUS ALL OF THEM D: )
FF Adventurrrrre/Seiken Densetsu: Final Fantasy Gaiden/Mystic Quest but not FF Mystic Quest
Secret of Mana Swordy thingy, remake or what have you of the above
Secret of Mana/Seiken Densetsu 2

[Anniexo]

FF VII
FF VIII*
FF IX*
FF X
FF V*
FF VI
FF IV
FF X-2*
FF X II*

The one on the game cube is in there somewhere, but I don't know where so I missed it out anyways the ones with * next to yet I still need to finish

[Rebellious Eagle]

I haven't played all of them, and most of them I play at the same time as another, but here's my order so far...
III, IV, I, II, VI, X, X-2, XII, V.

[NeoTifa]

8, 1, 2, T, 9, 10, 10-2, 7, 12, TA, 4

Still have yet to play 3, 5, and 6.

[charliepanayi]

FFIX
FFVII
FFVIII
FFVI
FFV
FFIV*
FFX
FFX-2*
FFXII*

* Didn't finish as I was too rubbish at them (FFIV, FFXII) or just didn't care for it (X-2)

[Lacarus]

VIII
IX
X
VII*
I
II
X-2
XII
CC
T
TA
III*
XII:RW*

*Yet to complete

[Jessweeee♪]

First two minutes of FFVII
FFVIII
FFX
FFVII for real this time
FFX-2
FFIV
FFIX
FFXII
FFIII
FFVI

[Zeromus_X]

IV
VI
I
II
VII
VIII
IX
Tactics
V
III
X
TA2

Only the ones I've completely at least the main story.