C# Injector Source?

 AttachProcess();

        int processId = 0;
        private void AttachProcess()
        {
            bool newInstanceFound = false;

            while (!newInstanceFound)
            {
                Process[] processes = Process.GetProcessesByName(Engine.exe); // or Engine (I don't know)
                foreach (Process process in processes)
                {
                    // Simply attach to the first one found.

                    // If the process doesn't have a mainwindowhandle yet, skip it (we need to be able to get the hwnd to set foreground etc)
                    if (process.MainWindowHandle == IntPtr.Zero)
                    {
                        continue;
                    }

                    // Keep track of hooked processes in case more than one need to be hooked
                    HookManager.AddHookedProcess(process.Id);
                    processId = process.Id;

                    // Inject DLL into target process
                    RemoteHooking.Inject(
                        process.Id,
                        InjectionOptions.Default,
                        "FlamesHack32.dll", // 32-bit version (the same because AnyCPU) could use different assembly that links to 32-bit C++ helper dll
                        "FlamesHack64.dll", // 64-bit version (the same because AnyCPU) could use different assembly that links to 64-bit C++ helper dll
    // the optional parameter list...
                        ChannelName // The name of the IPC channel for the injected assembly to connect to
                        );

                    // Ensure the target process is in the foreground,
                    // this prevents issues where the target app appears to be in 
                    // the foreground but does not receive any user inputs.
                    // Note: the first Alt+Tab out of the target application after injection
                    //       may still be an issue - switching between windowed and 
                    //       fullscreen fixes the issue however (see ScreenshotInjection.cs for another option)
                    BringProcessWindowToFront(process);

                    newInstanceFound = true;
                    break;
                }
                Thread.Sleep(10);

            }
        }