Just Cause 2 Demo Memory Hack

[disco]

Posted by isander11.




Hi all

PC Demo was released yesterday and I think it's quite a fun game.

I decided to make a memory hack in C++ to disable the annoying 30 minute time limit and remove the map restriction.

Here it is for those interested. Enjoy.

void MemoryHack()
{
    HWND hWnd = FindWindow(0, "Just Cause 2 Demo");
    if(hWnd == NULL)
    {
        printf("Error cannot find window!");
    }

    else
    {
        DWORD proc_id;

        GetWindowThreadProcessId(hWnd, &proc_id);
        HANDLE hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, proc_id);
        if(!hProcess)
        {
            printf( "Cannot open process!");
        }
        else


        {

            BYTE NopByte = 0x90;
            //Disable time limit
            WriteProcessMemory(hProcess, (void*)0x004FE17D,    &NopByte, 1, 0);
            WriteProcessMemory(hProcess, (void*)0x004FE17E,    &NopByte, 1, 0);
            WriteProcessMemory(hProcess, (void*)0x004FE17F,    &NopByte, 1, 0);

            //Disable map restriction
            WriteProcessMemory(hProcess, (void*)0x007F2C95,    &NopByte, 1, 0);
            WriteProcessMemory(hProcess, (void*)0x007F2C96,    &NopByte, 1, 0);
            WriteProcessMemory(hProcess, (void*)0x007F2C97,    &NopByte, 1, 0);
            WriteProcessMemory(hProcess, (void*)0x007F2C98,    &NopByte, 1, 0);
            WriteProcessMemory(hProcess, (void*)0x007F2C99,    &NopByte, 1, 0);
        }
    }
}

PS Sorry if this was the wrong forum to place in, I wasn't too sure.