(adsbygoogle = window.adsbygoogle || []).push({}); I'm reposting my thread I made awhile back. This is the Original thread.
It is not a copy. I was the one that put the way of doing this out. In turn meaning that none of all these MW2 stuff would be going on if it wasn't for me releasing this awhile ago.

[multipage="Introduction"]
This does not work with every patch. I don't know why. But I have only got it to work on certain ones myself.

People are trying to claim they showed me how to do this. When in fact they did not.

I DID learn from 2 peoples tutorial on here. "Learn From". I took the knowledge they gave and tons of trial and error and got this far. No one, showed me step by step and I did NOT copy anyones tutoral. So, I'm adding the names here so everyone knows the truth.

The I wouldn't have figured it out without you two putting out the knowledge that you figured out.

Those are the only 2 that taught me anything. By following their stuff and trial and error.

Files Needed:

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This will just be a quick tutorial on how to get the basics down.

After reading this you should be able to edit all others also. I will go over a few parts.

Yes _missions.gsc will be one of them.

Lets get started.

First off unpack the download to your desktop.

Now press

    Windows Button + R

Some people might have to press "Start -> Run"

Either way you will end up with this.
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Type in

    cmd

You will get a Command Prompt. Like so.
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Now type in the Command Prompt.

    cd desktop/pack

You should end up with this.
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Now we are in the right directory and ready to get started.

[multipage="Unpacking Patch_mp.ff"]
Now lets get that thing unpacked.

In command prompt type

    offzip -a -z -15 patch_mp.ff ./ 0

Command prompt will look like so. (I'm using Mossy's Patch).
Thank you Mossy for the patch.
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The folder will look like this now.
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We do not need most of this. So we will remove most.

Delete all files except for the following

    

0000b4a0.dat

00014f51.dat

offzip.exe

packzip.exe

patch_mp.ff

You will be left with the following.
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Now we can start editing.

[multipage="Making Mission.gsc One File"]
First we will need to make the missions into one file. They are split up right now.

To do this just do the following. Open both 0000b4a0.dat and 00014f51.dat in HxD Hex Editor.

In the 0000b4a0.dat file Press

    Control + E

The offset we are going to do are these

    

Start Offset: D7D2

End Offset: FFFF

Like so
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Now just press

    Enter

It will Highlight a lot of the file.

Press

    Control + C

Now Press

    Control + N

Now Press

    Control + V

You should be looking at something like this now.
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Now go to the 00014f51.dat in HxD Hex Editor
Press

    Control + E

Go to

    Length

Enter

    61D

Like so
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Press

    Enter

You will have this.
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If you do not. Make sure you go to the TOP of the page and click on the first offset. Then re-enter the Length. That will give it to you.

Now Press

    Control + C

Go over to the New file you made.
Paste this at the end.

You should be able to just click on the tab. And press

    Control + V

You will get this.
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Now press

    Control + S

Save as

    _missions_comp.gsc

Make sure you save it in the "pack" folder with all our other stuff.

Now we have missions all in one file

[multipage="Editing Missions.gsc"]
First we need to decompress that file we just made.

Just like this.

In Command Prompt type

    offzip -a -z -15 _missions_comp.gsc ./ 0

Command Prompt will look like this.
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You folder will look like this.
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Notice the 00000002.dat. That is the missions

Now I use Notepad++, You can use any text editor you want.

Open the 00000002.dat in Any text editor.

We will just make a quick edit on this. I know you really just want to know how to pack it back up.

Warning though. BE CAREFUL! If you screw up the code bad, you will get an error on loading maps.

Go to Line

    577

You should see this
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We are going to change the co-host. :embarrassed:

Where you see the names just type in yours. And a friends.

I'm changing to this

    

AlabamaHit

My_Buddy

My_Other_Buddy

You get how to do that right?

Image
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Make sure the ( ) are right. You don't want an error.

Now just press to save it.

    Control + S

You can close you text editor now.

wOOt, You just edited the Missions.gsc

[multipage="Packing Missions.gsc Back Part 1"]
Now lets get that Missions back in the patch_mp.ff

In your folder make a new file called

    _missions_recomp.gsc

You will have this
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Now in command prompt type

    packzip -o 0x00000002 -w -15 00000002.dat _missions_recomp.gsc

I know you love the screenies :p
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Now open both

    

_missions_comp.gsc

and

_missions_recomp.gsc

In your hex editor.

First we do the Header.

In the _missions_recomp.gsc You will see the first four things are

    00 00

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Change that to

    78 DA

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That is it...Header is done.

Now to the footer.

Scroll all the way to the bottom of the _mission_recomp.gsc

Click on the END of the file. Take a notice on the "Offset:" in hex editor.
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Notice it is

    Offset: 2DC3

Now, go to the _missions_comp.gsc in you hex editor.

Press

    Control + G

Enter that offset

    This case is 2DC3

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Press

    Enter

Find where it put you.

Now Highlight ALL from there down.
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Now copy that by pressing

    Control + C

Now go back to your _missions_recomp.gsc

Paste it at the end. Make sure your cursor is at the END.

Press

    Control + V

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Notice the

    FF FF FF FF

At the end. Highlight all from that up to where you pasted in. (Just the Red Stuff).

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If I lost/confused you. Look at the pictures. That is what they are for :p

Now, right click in the highlighted area.

Select

    Fill Section...

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Now Click on "OK".

You will notice it changed it to 00 00 00. That is what we wanted.

Now press

    Control + S

Now we are on to part 2 :beer:

[multipage="Packing Missions.gsc Back Part 2"]
Now we need to have 3 files open in hex editor

    

0000b4a0.dat

00014f51.dat

_missions_recomp.gsc

Now what we are fixing to do is split that bad boy missions.gsc back up.

First lets go to 0000b4a0.dat

Press

    Control + E

Enter the offset from earlier.

    

Start: D7D2

End: FFFF

Press

    Enter

It will highlight all that stuff for you.

Now, look at the bottom this is where the number comes from that your fixing to be like where the heck did he get that "282E" from?

Well look at image. Check the bottom. "Length" that is where. :derp:

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Now go to your _missions_recomp.gsc

Press

    Control + E

Go to Length Enter

    282E

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Press

    Enter

It will highlight some stuff.

Press

    Control + C

Make sure not to click in there. You need that to stay highlighted.

Now go to your 0000b4a0.dat again.

We are going to paste this in.

Press

    Control + B

Yes "B" not "V"

It will paste it in there.

Now we need to fix the file size here.

Press

    Control + G

Offset is

    D7AA

You will be infront of a 00.

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I put a little blue mark where you will be. Highlight the next four offset.

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Minimize your hex editor. (Don't close it)

Go to your "Pack" folder. Right click on 00000002.dat file. Click on Properties.

You get this. And you want the "Size".

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Open your "Calculator" in windows.

Change the Calculators view to "Programmer".

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See in picture where I have "Dec" Ratio marked You need that.

Now just enter the file size.

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Now Right above "Dec" see "Hex" Click that.

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That is our HEX

Now go back to the hex editor and to where we highlighed those 4 offsets.

We are going to enter that there. Now note though. my number was 10026 that in hex is 00 01 00 26 <-- See now it looks like it will fit

In this image I have already change it.
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Now press

    Control + S

You can also close your "Calculator".

Now go to 00014f51.dat in hex editor

Press

    Control + E

Go to Length Enter

    61D

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Now to go your _missions_recomp.gsc

Remember me saying leave that highlighted this is why.

You need to copy all the rest of that file.

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Remember from there down.

Now press

    Control + C

Go to 00014f51.dat, remember us highlighting that before.

Now just press

    Control + B

Now Press

    Control + S

Now Close your hex editor.

Now go back to command prompt.

Enter this to pack that back into the patch_mp.ff

    

packzip -o 0x0000b4a0 -w -15 0000b4a0.dat patch_mp.ff

Press

    Enter

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Now type in

    

packzip -o 0x00014f51 -w -15 00014f51.dat patch_mp.ff

Press

    Enter

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Now, the missions are back in.

I know this is what you mostly wanted. But I will so you how to edit one more part. Because the missions are the only part that is split.

So I think you might want to see an example of one that is not split.

[multipage="Unpacking dd.gsc"]
First thing. If you just did the first part of the tutorial.

Delete or move if you want to save it. But get rid of the 00000002.dat file.

You should still have your 0000b4a0.dat and 00014f51.dat files in your folder.

Lets get started.

Open 00014f51.dat in your hex editor.

Press

    Control + E

Offsets are

    

Start: 3B63

End: 54BC

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Press

    Enter

Now press

    Control + C

Now press

    Control + N

Now press

    Control + V

That made you a new file and pasted in the codes.

Now press

    Control + S

Save it as

    _dd_comp.gsc

Make sure you save it in the 'pack' folder.

Close your hex editor.

Now in your command prompt type

    

offzip -a -z -15 _dd_comp.gsc ./ 0

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Notice the 00000002.dat that is our file for editing.

[multipage="Editing dd.gsc"]
Open 00000002.dat in your text editor.

Go to line

    215

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Change "EliteMossy" to whatever you want. I'm doing "AlabamaHit"

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Press

    Control + S

Yes there is another text area in there little lower but i'm not going into that. You can edit the file how ever you please.

Now close your text editor.

[multipage="Repacking dd.gsc Part 1"]
Name a new file in the 'pack' folder called

    _dd_recomp.gsc

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Now in command prompt type

    

packzip -o 0x00000002 -w -15 00000002.dat _dd_recomp.gsc

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Now we must build the header and footer just like in the missions.

Open _dd_comp.gsc and _dd_recomp.gsc in hex editor.

First go to _dd_recomp.gsc.

We are going to change that 00 00 to our 78 DA just like before.

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Header is done.

Now go to the bottom again. And click on last offset.

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We need to know the offset. See it on the bottom of picture.

Mine is

    18CA

Now go to the _dd_comp.gsc

Press

    Control + G

Enter your offset

    18CA

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Highlight from there all the way down. (This will vary depending on what you edited)

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Press

    Control + C

Now go back to _dd_recomp.gsc

And paste this to the END of it.

Press

    Control + V

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Now mine I don't have to fill in 00.

If you have anything other than 00 00 do just like in the Missions part. Highlight it (The red except for FF FF FF FF)

Right Click -> Fill Selection... -> Click OK

That will fill with 00 00

Now press

    Control + S

[multipage="Repacking dd.gsc Part 2"]
Now we need _dd_recomp.gsc and 00014f51.dat open in your hex editor.

Press

    Control + E

Offsets are

    

Start: 3B63

End: 54BC

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Press

    Enter

It will highlight some stuff for us.

Now go to _dd_recomp.gsc

We are selecting it all.

Press

    Control + A

Now press

    Control + C

Now go back to 00014f51.dat

And press

    Control + B

That will paste in our new code.

Now we need to fix the file size.

Now press

    Control + G

Offset to go to is

    3B42

Highlight the four offsets.

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Now, go to your 'pack' folder. Right click on 00000002.dat file.

Click on Properties. Just like before.

Open your calculator. And enter the file size

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Now change it from "Dec" to "Hex"

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Now that in Hex would be "BC 71" we have four offsets. So ofcourse it would be 00 00 BC 71.

So lets change that now.

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The highlighted again is where it goes. Mine is changed. (well actually on mine it didn't change the file size). Just make it match what your results where.

Now press

    Control + S

Close your hex editor.

Now go back to command prompt. Type in

    

packzip -o 0x00014f51 -w -15 00014f51.dat patch_mp.ff

Press

    Enter

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Now it is back in there. You are ready to upload it to your PS3.


[multipage=Other OFFSETS]

This is the Offsets from the patch I made from an original patch. So it 'should' be the same for you.

    

Utility in 0000b4a0.dat - 903F - C31E

Events in 0000b4a0.dat - C33F - D3E9

Missions in 0000b4a0.dat - D7D2 - FFFF and 00014f51.dat 0 - 61D

Rank in 00014f51.dat - 645 -1623

Class in 00014f51.dat - 164D - 3040

DD in 00014f51.dat - 3B63 -54BC

[multipage="Conclusion"]
I really hope this helps. If you have questions please ask.

Please, do not flame. It took me nearly 3 hours to type this tutorial up.

It has what I would say very detailed information. More than enough to be able to figure out what to do next.

If you ask for help. Please don't quote this. It is really long. And it will stretch the page crazy long.

Just post. People will try to help.

Hope you enjoyed this. But mostly, I hope you learnt from it.

Remember this is to TEACH YOU. This isn't ment to show you everything to type in. But you will know how to fully edit after you have learnt this.

This was very useful, good thing you never deleted your thread off of pv :evil:

buc-shotz used a different way, not alabamahit's.

everybody should give props to this man, as half of you wouldn't even know what a hex editor was if this wasn't released.

I used this way well before alabama made the tutorial, my v1 was made end of august, and alabama's tut was september some point

i am aware of this.

finaly someone who knows what they are doing, good job, and your using code::blocks right? thats what i use i cant stand notepad++

finaly someone who knows what they are doing, good job, and your using code::blocks right? thats what i use i cant stand notepad++

finaly someone who knows what they are doing, good job, and your using code::blocks right? thats what i use i cant stand notepad++

---------- Post added at 11:27 AM ---------- Previous post was at 11:27 AM ----------



finaly someone who knows what they are doing, good job, and your using code::blocks right? thats what i use i cant stand notepad++

---------- Post added at 11:28 AM ---------- Previous post was at 11:27 AM ----------



finaly someone who knows what they are doing, good job, and your using code::blocks right? thats what i use i cant stand notepad++

---------- Post added at 11:29 AM ---------- Previous post was at 11:28 AM ----------

finaly someone who knows what they are doing, good job, and your using code::blocks right? thats what i use i cant stand notepad++

he voted no probably cause he is to stupid to follow your instructions and failed lol

lol, That is funny But mostly likely so true.

Or it is the ones that say "I did it before him" but all they are trying to do is Brag. Cause yeah maybe there was 2 more beside Hunter and Unknown, But NONE of the 4 was saying how. THey was going to try to make a fortune off everyone.

That is why I released when I figured it out. Hacking is NOT turning profit off of Knowledge. Hacking IS Knowledge for free, and keeping what you paid for.