probably the most replayable game of all time, ESPECIALLY on professional difficulty. locking in the game's difficulty slider really makes you hyper aware of your situation at all times and not only makes things more tense but it also kind of forces you to use all of leon's resources and game mechanics to their fullest (my favorite is capping a ganado in the knee and making them fall over).

you can say that about any game's hard mode i guess but when the mechanics are as airtight as RE4's it makes everything about controlling leon even more satisfying than it already was playing on normal