Made an account rlly quick for this
The invicibility mod works very well with FnH1, but not on FnH2!!! I know I saw another comment about this earlier. A dialogue pops up saying the character feels dizzy before dying suddenly. Has happened to me in the character selection screen as well. The characters start with their hunger at 0%!
I hope this is a good description! I can provide a video if needed ^_^