Rebecca can mix herbs and chemicals, which Billy cannot. She also throws molotov cocktails faster.
PSA: There's an easy way to beat the last two bosses! "Spoilers" Resident Evil 0 HD Remaster
Resident Evil 0 HD Remaster is unique for its "Partner Zapping" system and its lack of traditional item boxes. This guide covers essential strategies to help you survive the Arklay Mountains. Survival & Partner Management Rebecca can mix herbs and chemicals, which Billy cannot
Use Billy for combat and exploring new rooms. He has roughly 3.5x the effective health of Rebecca and deals more damage with his handgun. Rebecca can mix herbs and chemicals