User blog comment:Master Sima Yi/Assassinews 03-03-'13 — Assassin's Creed IV: Black Flag trailer and screenshots/@comment-5638823-20130305153306/@comment-4829046-20130305164718

But I loved most of the animations in AC3, surely they won't remove them, they'll have to add new combo kill animations to suit the dual sword, blow gun and improvised weapon kills.

I hope they fix the issue where only certain weapons are stealthy despite no one watching you while you kill someone. They should make it so that you can use quick stealthy kills with any weapon as long as you undetected.

Example:Not detected(no one watching)=slicing the throat swiftly with a knife or sword

When Detected(watched by civilians or guards)=Brutal loud kill