GTA4 had it. problem is it requires you to use a pistol for it. i want custom executions. mine would be with a boomstick.
or choosing finishers in the game, like in a car chase you and your target reaches an intersection. little message shows up saying turn left to kill target with a rocket missile RPG, turn right to kill target with a shotgun, keep straight to kill target using your car. you know, fun stuff.
at the very least executions should be available with whatever weapon you are holding before the last words cutscene starts. and in GTA4 the early missions if you went and got the stronger pistol and used the execution feature it switched the pistol back into the basic glock pistol, because that was how the animators set it. gotta fix that.
i want my freedom to be sadistic!