How do DLL injectors work?
How do DLL injectors work? Especially EzFrags hacks? Do they modify the registry of a game?
DLL Injectors are not related to Registry. They modify the process's memory, and well Inject the DLL (Dynamic Link Library) into the memory of the process which then forces the DLL to run within the process's memory.
Game files are not affected by it.
Read more about it on Google if you are interested in knowing the actual process.