I assume this "app" is not open source, correct? Is is compatible with Linux systems? Can it run on non-FHS distribution?

> all your other apps are shutdown

I admit I am curious about this bit. Does it just start killing all other processes belonging to the same user ID? Or of all users (since you could get "assist" from process owned by an another user)? At least PID 1 needs to survive the slaughter, but it can be used to run arbitrary code to assist with the cheating. So how does it tell what is "an app" it needs to stop?