I'm having a bad time trying to find a movie, but I remember only some details about it.
There are some (maybe only one) super-evolved human looking beings. I don't remember if they were created from scratch, or if they were evolved humans. They have evolved speed, looks, and everything. This one evolved human (that I think now is like a programed human) assassinates some people in forest. I think the people were a specially designated group to kill that evolved human.
At the end of the movie a super gigantic robot appears and I think is killed by some missiles.