8:

MK1- SNES
MK2- SNES
UMK3- SNES
MKT- N64
MK4- N64
MKDA- GC
MKD- GC
MKA- PS2

I've played them all, but I own only MKD and MKA.

I own MK4, MK:D and MK:A

I owned MK3 on my sega genesis.

I have UMK3 on an emulator.

All except for the spin-offs.

I have MK1 - 3 on Super Nintendo. (Wish I had them on Sega Genesis, though.)

MKT - 7 on Playstation.

MK Gold I have on Sega Saturn.

UMK3 I have on Armageddon premium edition.

I bought Sega Saturn specifically to have MK Gold.

Ummm.... Alot


Mortal Kombat I
Mortal Kombat II
Mortal Kombat III
Ultimate Mortal Kombat III
Mortal Kombat Trilogy
Mortal Kombat IV
Mortal Kombat Deadly Alliance
Mortal Kombat Deception
Mortal Kombat Shaolin Monks
Mortal Kombat Armageddon

sooo... Pretty much all of em lol

MK3 for SNES.
MK4 for SNES.
MKDA and MKD for Gamecube.
MKD, MKSM, and MKA for PS2.
MKU for PSP.

And I've got MK1, MKII and UMK3 for MAME, so I'm not missing out on anything.

(If Roms count)

MK1- Rom
MK2- Rom
MK3- Rom
UMK3- Rom
MK4- PC
MKDA- Xbox
MKD- Xbox
MKA- PS2

That's 8 altogether.

mk2-MAT2
mk3-MAT2
mk4-PS1
mksf-PS1
MKDA-Xbox
MKD-Xbox
MKA-PS2
MKT-PS1

All of the above.

USED to have:
MK1, MK2 (Genesis)
MK Special Forces (PS1)
MK4

STILL have:
MK2 (as an extra on MKSM)
MK Trilogy
MK Mythologies: Sub-Zero
MKDA
MKD
MKSM

MK1 (Genesis and SNES)
MK2 (Genesis and PS2)
MK3 (Genesis and SNES and PS1)
UMK3 (PS2)
MKT (N64 and PS1)
MK4 (N64)
MKM:SZ (N64)
MK:SF (PS1)
MK:SM (PS2)
MK:A (PS2)
(Used to own MK:DA)

MK1 - SNES
MK2 - Gens and MAT2
MK3 - SNES and MAT2
MKT - PSX
MKD - Xbox (used to play on live)
MKA - PS2

used to also have
MK2 - SNES
MK4 - PSX
MKDA - PS2

thats all dudes

Presently:

MK: Trilogy (PS)
MK: DA (PS2)
MK: D (PS2)
MK: A (PS2)
MK: Shaolin Monks (PS2)

Also had but lost or gave away:

MK4 (PS) Actually had one, someone borrowed so got another used version and then lost the second one while moving.
UMK3 (SNES) Went with my SNES to my younger sister when I got PS.

10.

Mortal Kombat 1.
Mortal Kombat 2.
Mortal Kombat 3.
Ultimate Mortal Kombat 3.
Mortal Kombat Trilogy.
Mortal Kombat Mythologies: Sub-Zero.
Mortal Kombat 4.
Mortal Kombat: Deadly Alliance.
Mortal Kombat: Deception.
Mortal Kombat: Armageddon.

7 of them

1. Mk1
2. Mk2
3. MkT
4. MkDa
5. MkD
6. MkSm
7. MkA

other stuff..

a. Raidens' Mk1 Hat (some random oriental store at the mall in 1994 [5$] Ha!)

b. Action Figures:
- Raiden Action figure(Out of the box, he stands still in perfect condition a-top my ps2.....with lightning in-hand)
- MksM Sub-Zero and Kung Lao Action Figures(almost completely destroyed by my two wonderful young boys! Yay!(/sarcasm...the 'yay' part))

c.Mk1 Movie
d. MkA Movie
e. MkConquest (or at least a couple downloaded episodes)
f. MkDefenders of the Realms Cartoon (^ditto^)

Aaand probably sum other stuff I can't remember...
I've been pretty good about acquiring Mortal Kombat merch so far...we'll see if anything changes in the future...

Mortal Kombat I (Sega)
Mortal Kombat II (Sega)
Mortal Kombat III (Sega)
Ultimate Mortal Kombat III (Super Nintendo)
Mortal Kombat Trilogy (Playstation)
MKM: Sub Zero (Playstation)
Mortal Kombat Deadly Alliance (PS2)
Mortal Kombat Deception (PS2)
MK: Shaolin Monks (PS2)
Mortal Kombat Armageddon (PS2)

I had...
MK1 Genesis
MK1 Gameboy
MK2 Genesis
MK3 Genesis
UMK3 Genesis
MKT N64
MK4 N64
MKDA Gamecube
MKD Gamecube
MKD Xbox
MKSM Xbox

I have...

MK1 in the MKD collecters edtion
MK2 MAT2
MK3 MAT2
MK4 PS1
MKDA Xbox
MKD Xbox

MK1-PC
MK2-PC
MKT-PS1
MK4-PS1
have also played: MKDA & MKA at PS2

MK1
MK2
MK 3
MK Trilogy
MK4
MK mythologies
MK special forces (never played it though!!)
MK deadly alliance
MK Deception
MK Shoalin monks
MK Armageddon

I think I need to get out more!!!
MK forever!!!

MK1 (rom) did have it on sega Megadrive
MK2 (PC)
MK3 (rom)
MKT (PSX)
MK4 (PSX)
MKM(PSX)
MKDA (PS2)
MKD (PS2)
MKSM (PS2)

MK1 - snes
MK2 - snes
mk3 - snes
UMK3 - snes
~~~~~~~~~~~~
MK3 - ps
MKT - ps (2 copies) though I went through many
MK4 - ps (3 copies)
~~~~~~~~~~~~~~~~~
MK1 - ps2(bonus disc in collector edition Deception)
MK2+MK3 - ps2(arcade treasures)
UMK3 - ps2 (armagedon)
MK5 - ps2 (3 copies)
MK6 - ps2 (2 copies)
MK7 -ps2
~~~~~~~~~~~~~~~~~~~~~~
MK1
MK2
MK3 - arcade treasures - psp
MK Unchained - psp

17 in total hehe

MK1(SNES)
MK2(SNES)
MK3(SNES)
UMK3(SNES)
MK4(N64)
MK Mythologies:Sub-Zero(N64)
MKGold(Dreamcast) only reason I bought a DC btw
MK:DA(GC and Xbox) also have the exclusive and RARE MK:DA Koin with it
MK:D(Xbox and GC)I also have the Kollectors Edition for Xbox(regular and KE for xbox)Again, I'm obsessed more then anyone here...

MK:SM for Xbox

MK:A(Xbox and PS2:NOTE PS 2 is the special edition with UMK3 exclusive)In fact I bought a PS2 just for the Special Edition..can't get any more hardcore then that.Will also soon buy the wii version.

Midway Arcade Treasures II with MK 2 and MK 3 arcade ports(for both Xbox & GC) yep I'm that obsessed

MK 1 for GB original but can't find it

At the end of this month will have MK:Special Forces hehe

So yeah my total is...17 and will be 18 as far as strickly MK games are concerned alone, don't get me started on MK related material LOL..movies, cartoons, CD's, taped the shows I have em all.

Ohh yeah and I have the MK dragon tattoo on my right shoulder.

Yeah, I know I'm a tad bit obsessed.

MK1-Pluginplay
MK2 and 3 - Midway Arcade Treasures 2
MKT-PS1
UMK3-MKA extra disc
MKDA-Xbox
MKD-Xbox
MKA-Xbox and PS2
MKSM-Xbox

I just need MK4 and im done