How to debug a program spawned by another program?

[LaptoniC]

It looks like your game is protected by CDCops or something equivalent. You can hook the function of ShellExecute or CreateProcess. There are different ways to hook the functions. You can use ApiHooks by EliCZ, Detorus by Microsoft or any other libraries. Or you may do by Poor LaptoniC's method. Create a kernel32.dll and create a stub functions for which calls original kernel32.dll function. Only change the ShellExecute, GetModuleHandle or any function which will be called first so that you can dump the process. It is bulky, messy but it works.