How to make you game easy to be added to cloud gaming service

There are a few cloud gaming services active. If you want to sell them you game, and make it easy for them to use your game, here are a few tips:

1. Use the popular Direct3D version.
   Most of the games use 9, 9ex, 11.0/1.
2. Make rendering in a dedicated thread.
   Everything that can hinder rendering is bad. especially loading.
3. Always show something.
   Even if it is a stupid loading animation. because you can never know how long doing that operation will take.
4. Load data / save file / whatever in a separate thread.
5. Test your game under extreme CPU condition.
   Something running in the background?
   run with only 1 CPU?
   How many cores your game need to function? cores is money.
6. Test your game under extreme FPS conditions.
   Does your game runs OK in 20 fps? 100 fps?
7. How GPU intensive is your game?
   While heavy games will take half of the GPU time per frame, (=60 fps)
   There is no reason why your side-scroller will take more then quarter, or even a sixth of the GPU.
   GPU time is money. 
8. Test your game under heavy disk load.
   If the disk is very busy doing other things when the game is running, how is the experience?
9. Make your menus clean and simple.
   We are blocking the user from doing certain things, and if the menus are messy, moving and dynamic it will be very difficult.
10. Separate user-configs and system configs
    Things that user should be able to change: volume, subtitles.
    Should not be able to change: graphic settings, controller.
    Should be changes system-wise: language.
    Keep these in separate places.
    The Registry is considered separate places. 
11. Run the game under various graphic settings
    Full screen, windowed, vsync on, vsync off. and such. 

Activating Windows Loader debug messages

When you want to know what went wrong in loading the process.

My sources:
Entry Point Not Found, and other DLL Loading Problems
Microsoft System Journal, Under the Hood, September 1999

Basically, they highlight the usage of Windows Debugging Tools utility Global Flags.
It should be able to add a flag "Show Loader Snaps" to the target process.

Well, it doesn't do anything on my machine. So:

Go to
"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options"
Add a key with your EXE name, such as "ConsoleApplication1.exe" (without path)
Add a value to that key, Type: DWORD,  name: "GlobalFlag", value 2.

Now run the process under debugger.
Running and external debug messages collectors such as WinDbg or DebugView won't work.
But running it using Visual Studio or Ollydbg, the loader messages are showing in the output window.