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December 13, 2009 // 8:02 pm - Today TheUnkn0wn from the NGU forums (linked above) has released a Call Of Duty: Modern Warfare 2 CVAR Tool v2.0 for PS3.

This tool allows you mod your SAVEGAME.SVG file so you can have things like super jump, infinate ammo, infinate health, all weapons and much more.

This is ONLY FOR SINGLE PLAYER AND SPEC-OPS. I copied a list of the CVARs (commands) and in the screen shot you can see how you enter the CVARs. Not sure what all commands do but you can experiment with the commands and different values.

Download: Call Of Duty: Modern Warfare 2 CVAR Tool v2.0 for PS3 (Requires .Net Framework 3.5)

Changes in v2.0
I have fixed the 'Fix Checksum', it should now work properly.

I have modified the CVAR's in the CVAR List. Bugs that made 2 byte values create an incompatible gamesave have been fixed!

Why Release?
I am the first to do this aswell as reverse the checksum myself, as I have been able to do this for quite a while. I just thought I might aswell release it as there's nothing special about it.

What does this do?
This allows you to modifiy the Single Player and Spec-Ops with CVAR's.

What are CVARS?
CVARS's are small commands that allow you to change variables in the game. CVAR's are part of the Quake Game Engine. This is what the COD4 Game Engine was built uppon. (e.g: jump_height 999, this will make you jump REALLY high)

How to Use?
1. Copy your 'Modern Warfare 2 - Single Player' gamesave from your PS3 to a USB Stick.
2. Plug your USB Stick into your PC, Load up my program. Load SAVEGAME.SVG from your USB Stick (Located Like This)
3. After you have loaded SAVEGAME.SVG you can now use [ADD] or use the [CVARS] button's to modifiyadd CVARS.
4. Once you are happy with the edits, simply [Save SAVEGAME.SVG] and overwrite your existing SAVEGAME.SVG on your USB Stick.
5. Stick your USB Stick back into your PS3. Copy the 'Modern Warfare 2 - Single Player' gamesave back onto your PS3.
6. Load up MW2, Enter Single Player and go on 'Resume Game'.
7. After the Mission has loaded, Press pause and go onto [Save and Quit].
8. Now you can select a mission or go onto Spec-Ops with your modified CVARS!

Whats the [Fix Checksum] button for?
This allows you to fix the checksum of any manualy edited SAVEGAME.SVG (using a hex editor), if you edit the SAVEGAME.SVG in my program you won't need to use this.

If you are confused at this point, then this Tool isn't for you. If you find Bug please report them to me.

Call Of Duty: Modern Warfare 2 CVAR Tool v2.0 for PS3 is out!

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#25 - coolbloem - December 15, 2009 // 2:39 pm
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this is awesome ! how can you keep the CVAR always active ?

#24 - SM18 - December 15, 2009 // 12:02 pm
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Help I installed 3.5 .net and still couldn't get this going. I tried on both Win7 and XP.

Below is the error message I get. How do I fix this?

#23 - BlingOnMyWrist - December 15, 2009 // 2:15 am
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It's not working for me... I die in the same amount of time as I normally would and I run out of ammo.
I've followed the steps displayed and deleted my game data, what could be the problem?

I'm talking about spec ops, it seems to be working perfectly for the single player...

Nevermind, it must have taken trying the single player for it to work in Spec Ops. Thanks so much!

#22 - longhornx - December 14, 2009 // 11:29 pm
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The motorstorm pacific rift has also a SAVEGAME.SVG?

#21 - jabberosx - December 14, 2009 // 7:59 pm
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arrghh.. Would have been nice if this came out earlier .. I just finished 100% Plat trophies for COD a couple of days back the hard way..

in retrospect, i don't think i would have enjoyed palying the game much if i had it then .. hmm..

#20 - jack1993 - December 14, 2009 // 7:37 pm
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Quote Originally Posted by 911Nirvash View Post
okay, just jumped into the pave low, it has nothing to do with hitting the target, just jumping forward from the very edge of the roof.

And YES! YOU DO GET TROPHIES! Confirmed it Just this second.

I can also confirm that this works with trophies as I just got one. Is unlimited health meant to give you unlimited health because I only get a much increased health but I can still die. Also unlimited ammo and sprint don't seem to be working. A very good tool though and super jump is incredibly fun.

#19 - 911Nirvash - December 14, 2009 // 4:09 pm
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Quote Originally Posted by Raze1988 View Post
Wow, this is almost like gameshark for PS2! Is this possible for all PS3 games?

i think its just the engine for these games, they had this for call of duty 4, 5, and now 6.

Just finished veteran mode without any effort, Next is special ops.

#18 - Raze1988 - December 14, 2009 // 3:42 pm
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Wow, this is almost like gameshark for PS2! Is this possible for all PS3 games?

#17 - 911Nirvash - December 14, 2009 // 3:34 pm
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Quote Originally Posted by stoprocent View Post
everytime i try to load my savegame the prog gives me an error and it does nothing. any suggestions?

Step 1:
Delete the updates for MW2 and your save data

Step 2:
Go to new game. After the stage loads, goto save and exit.

Step 3:
Go to your PC and enable Infinite Health (and superjump if you want) But nothing else.

Step 4:
Copy the data back over to your PS3

Step 5:
Pick Resume game, but dont save and exit, everytime I went to save and quit it disabled all cheats

#16 - stoprocent - December 14, 2009 // 3:27 pm
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everytime i try to load my savegame the prog gives me an error and it does nothing. any suggestions?

running on W7
.net framework installed