Mods in games
Mods that changes the entire look of characters, dialouge and add new parts to the game or changes the whole layout etc, how are they allowed? Eventually you're not even playing the original game anymore you've made a new one! If I was a game creater I would forbid modding of my game and tell people if they think it's so much fun, make your own game shitheads and ban everyone for life because i'd program in something which detected mods immadiately and banned the player. I think it would be hilarious how the player would then sit there crying about not being able to access the game. My game, my rules peasants.
That would be nice.