Each and every single creature will have 35 unique death animations in Diablo III. That's right. Thirty-five. Each.
Now, while creature models are recycled in other Diablo games, it's still pretty amazing that there will be 35 unique animations for each one. One could suppose there's beheading, crushing, flame-broiled, electrocuted, and so forth - but it sort of indicates how varied the abilities player characters will have.