User blog comment:JAlbor/Wikia at E3 2012/@comment-5503561-20120530232234

I have a PC version related question, is the menu navigation system from AC2 gonna be back? You know, so I could actually use the WSAD movement keys instead of having to take my right hand off mouse for the arrow keys, placing map markers with right mouse instead of enter, and accepting/declining a memory with space/shift instead of enter/backspace.

That system was so seamless and good back then, I don't know why was it changed.