Complete the game on Hard Mode to unlock an epilogue. There are 8 epilogues total, and they are obtained in this order:
Jill Valentine, Chris Redfield, Barry Burton, Leon Kennedy, Claire Redfield, Sherry Birkin, Ada Wong, HUNK.

Extra Costumes

Complete the game. Your rank determines how many costumes you get:
A – 5
B – 4
C – 3
D – 2
E – 1
You’ll get the Boutique Key, which can be used to unlock the Boutique.

Jill’s Diary

Find and read all 30 files IN ORDER on Hard Mode.