360haven works best with JavaScript enabled
Two Worlds II Checksum tool
Loading
Register
Page 1 of 3 123 LastLast
Results 1 to 8 of 19
  1. #1
    Reverse Engineer


    fairchild is offline
    Join Date : Jan 2011
    Location : Spain / Sweden
    Posts : 211
    Array

    Two Worlds II Checksum tool

    I'm working on a Two Worlds II Checksum tool that can resign savegames for this game.



    As I don't have my Xbox here with me nor have the game i need someone to attach a savegame (unmodified) and then the same savegame (modified). So that i can resign it and then let the one that attached the file to test if any additional security exists.

    I have resigned a Multiplayer character that i found on the internet, could someone try this out and let me know if it loads or gives errors? Download

    Some information about how to mod the saves might come in handy:

    Each savegame container is named Saves_<number>.TwoWorldsIISave, within the container two files are present: savefile and screenshot. Extract savefile.
    Now you need offzip / packzip to extract the zlib compressed data starting at offset 0x1c.

    The output will contain the uncompressed savegame with all values, go ahead and change the ones you want, then use packzip to compress the data back into savefile. And then inject it back into the container.
    Last edited by fairchild; 01-21-2011 at 11:47 AM.

  2. The Following User Says Thank You to fairchild For This Useful Post:


  3. #2
    Advertiser
    Demon

    xICEMANx117 is offline
    Join Date : Dec 2010
    Posts : 799
    Array
    Cool will it work with the NTSC verson of the game

  4. #3
    game0606
    is anybody working on uploading a save?
    i have a save but don't know how to change the values anybody want to help?
    Last edited by game0606; 01-20-2011 at 06:08 PM.

  5. #4
    Reverse Engineer


    fairchild is offline
    Join Date : Jan 2011
    Location : Spain / Sweden
    Posts : 211
    Array
    Quote Originally Posted by simplyiceman View Post
    Cool will it work with the NTSC verson of the game
    As of now i don't know, but probably if they don't change the checks in the game.

  6. #5
    Reverse Engineer


    fairchild is offline
    Join Date : Jan 2011
    Location : Spain / Sweden
    Posts : 211
    Array
    Update:

    The resigner calculates the checksum and then writes it back to the file. Still i need more testing from people...


    Two Worlds II, Savegame Resigner v1.0, by fairchild

    Reading signature... Done
    Reading buffer size... Done
    Reading buffer... Done
    Calculating checksum... 0xcc 0xba 0x46 0x5c 0x47 0x46 0xd9 0x17 Done.
    Writing checksum... Done

    Successfully resigned savefile
    Downloads : 47 || Uploads : 4 || Rep Power : 2980 || Posts : 211 || Thanks : 71 || Thanked 736 Times in 108 Posts


    If you feel like donating some bit coins, please do so to address "1DNcjKhrVTGnKTyQYbjx8yTRoenTSySeoP", if you are interested in other projects visit www.chipit.se or www.baeckstrom.com, thanks!

  7. The Following User Says Thank You to fairchild For This Useful Post:


  8. #6
    Dead
    SatsuinoHado

    Original Boss is offline
    Join Date : Jan 2011
    Location : Climbing a long ladder
    Posts : 4,029
    Array
    Quote Originally Posted by fairchild View Post
    Update:

    The resigner calculates the checksum and then writes it back to the file. Still i need more testing from people...


    Two Worlds II, Savegame Resigner v1.0, by fairchild

    Reading signature... Done
    Reading buffer size... Done
    Reading buffer... Done
    Calculating checksum... 0xcc 0xba 0x46 0x5c 0x47 0x46 0xd9 0x17 Done.
    Writing checksum... Done

    Successfully resigned savefile
    Excellent news bro i can not wait to start this game

  9. #7
    Reverse Engineer


    fairchild is offline
    Join Date : Jan 2011
    Location : Spain / Sweden
    Posts : 211
    Array
    If someone has time to test this little savegame i modified, make sure you resign the CON container with your console info etc.

    Savegame download
    Downloads : 47 || Uploads : 4 || Rep Power : 2980 || Posts : 211 || Thanks : 71 || Thanked 736 Times in 108 Posts


    If you feel like donating some bit coins, please do so to address "1DNcjKhrVTGnKTyQYbjx8yTRoenTSySeoP", if you are interested in other projects visit www.chipit.se or www.baeckstrom.com, thanks!

  10. #8
    Dead
    SatsuinoHado

    Original Boss is offline
    Join Date : Jan 2011
    Location : Climbing a long ladder
    Posts : 4,029
    Array
    Quote Originally Posted by fairchild View Post
    If someone has time to test this little savegame i modified, make sure you resign the CON container with your console info etc.

    Savegame download
    I can test this for you bro just give me a few minutes to start a new game

    EDIT where in the hell is my save i can not seem to find it on my HDD will i need to grab it from my profile data ?

 

 
Page 1 of 3 123 LastLast

Similar Threads

  1. Xbox Tool TDU 2 Gamesave edit problem(xbox tool)
    By smorris in forum Xbox 360 Modding Discussion
    Replies: 0
    Last Post: 07-03-2012, 06:29 PM
  2. [Release] Blood Forge Checksum Tool
    By Noctis Caelum in forum Xbox 360 Modding Programs
    Replies: 20
    Last Post: 04-28-2012, 11:12 PM
  3. Two Worlds Checksum Tool
    By mojobojo in forum Xbox 360 Modding Programs
    Replies: 5
    Last Post: 01-21-2011, 10:21 PM
  4. Two worlds II
    By Original Boss in forum Xbox 360 Modding Discussion
    Replies: 0
    Last Post: 01-21-2011, 08:46 PM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
This website uses cookies
We use cookies to store session information to facilitate remembering your login information, to allow you to save website preferences, to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.
     

About 360haven

    360haven is an Forum Devoted To Game modding Fans from all over the world.

    An Awesome Community of Xbox 360 Gamers, Modders and Developers who Create & Share Tutorials, Applications, Gfx, Trainers and Gamesaves.

    A haven for the l33t.
    A scarce paradise for modders.

Like this page

Google+