cbwjm
Legend
I think in pf2e (anyone, feel free to correct me), they've changed it so that you only need 100xp per level, but it is the enclunter difficulty that determines the xp. Meaning a 1st level group fighting some orcs gets the same amount of xp as a 9th level group fighting some giants. I think after a certain point you gain no xp for some encounters (like the 9th level group fighting some 1st level orcs) because it's so easy. I think I like this better than the old, "Hang on, just need to kill an orc to get me up to 10th level" bit.