Does it work with BGE? - xbox 360 wireless reciever

I want to know if blender will register my four xbox controllers as joysticks if they are connected via the wireless reciever.

It should do just fine, though there tend to be hitches with blender and xbox controllers (I haven’t done it in a while do I don’t know if they’ve been fixed, but generally the triggers both read as one axis combined, and certain thumbstick axes might not work. Your best bet is to just try it and find out.