Can some one help me???

Ruutuu, Director, and Stuntman are only fought in the challenge tower. I think the Komplete Edition has those challenges.

Quick check:
Ruutuu - fought in #93
Director - playable in #17, fought in #127
Stuntman - fought in #13 and #14

check here for more info Challenge tower

No, I search for a pirate verson for PC.
Where can I find fplay with Kratos and with NPC characters as the bosses, Ruutuu, Director, Stuntman, Oni, Zombie, Tarkatans, Skelet, Dark Monks and other
See NPC characters in google

So what you're asking for is an illegal, pirated and hacked version of this game?

Yeah, you're definately in the wrong place then...

It's against the rules to talk about Pirated games and where to get ROMS, so we can't help you.

Also, Isn't Kratos PS3 and PSV exclusive?

Oh great... all with fear of reality.... the altered pc game is in You Tube and in all internet. Come on... the word is bigger.
I want some help... if you don't want help, don't be idiot.

Kratos is in this version of PC

Those are just mods of the PC version of MK. I couldn't tell you how to install the mods into the game because I don't have the game for PC and I don't install mods into any similar games.

I do know it's not a pirate version though. So the first step would be to actually buy the game for PC. As far as I know getting the mods installed is pretty easy, and it usually involves just downloading mod files and inserting them into a game folder. Sometimes you'll have to replace or delete something... I dunno, but the mod will probably have instructions too. Just try doing a google search.

This website along with the majority of us do not condone piracy as it does not help the makers of the game.

HOWEVER, if you are refering to this, then understand something first. You are supposed to have the game already. Then you download the mod here install the mod into your already installed Mortal Kombat and then play.

First and foremost, you must already have Mortal Kombat. This extra stuff you should have realized is not something official, therefore will obviously not be in the actual game.

I thought Kratos was only in the PS3 version?

Don't go downloading a pirated MK game. Are you that fucking poor? What fan are you? It's that kind of behavior that stops console games from coming out on PC. GIVE NRS THE MONEY THEY DESERVE AND GO BUY A COPY YOU CHEAPSKATE.